{"id":2250,"date":"2025-04-02T13:12:13","date_gmt":"2025-04-02T13:12:13","guid":{"rendered":"http:\/\/castelis-dev.local\/insights-ressources\/proactive-soc-cybersecurity-solutions\/"},"modified":"2025-04-02T13:12:13","modified_gmt":"2025-04-02T13:12:13","slug":"proactive-soc-cybersecurity-solutions","status":"publish","type":"article","link":"https:\/\/www.castelis.com\/en\/insights-ressources\/proactive-soc-cybersecurity-solutions\/","title":{"rendered":"Overview of essential cybersecurity solutions for a proactive SOC"},"content":{"rendered":"<p>A <strong>Security Operations Center (SOC)<\/strong> cannot be effective without the <strong>right cybersecurity solutions<\/strong>. Threat monitoring, proactive detection, incident response: each tool plays a key role in protecting businesses from increasingly sophisticated attacks.<\/p>\n<p>An <strong>effective SOC<\/strong> relies on a set of cybersecurity solutions designed to <strong>monitor, detect, and neutralize cyber threats<\/strong>. Among these tools, some are essential:<\/p>\n<ul>\n<li><strong>SIEM (Security Information and Event Management)<\/strong>, which centralizes and correlates logs to identify security incidents.<\/li>\n<li><strong>EDR (Endpoint Detection and Response)<\/strong>, which protects endpoints from advanced attacks.<\/li>\n<li><strong>Next-generation firewall (NGFW)<\/strong>, which filters and blocks intrusion attempts.<\/li>\n<li><strong>Advanced antivirus<\/strong>, which provides basic protection against malware.<\/li>\n<\/ul>\n<p>However, in the face of the constantly evolving threats, a modern SOC must go beyond these classic tools. Solutions like <strong>SOAR (Security Orchestration, Automation and Response)<\/strong>, <strong>XDR (Extended Detection and Response)<\/strong>, and <strong>NDR (Network Detection and Response)<\/strong> bring <strong>automation and advanced intelligence<\/strong> for rapid response to cyberattacks.<\/p>\n<p>In this article, we offer you a <strong>comprehensive overview of cybersecurity solutions for SOCs<\/strong>, detailing their features, benefits, and integrations. <strong>Discover <a href=\"https:\/\/www.castelis.com\/en\/actualites\/cloud-en\/optimization-detection-of-cyberthreats\/\">how to optimize your SOC for enhanced and proactive protection<\/a> against threats!<\/strong><\/p>\n<p><strong>Need a high-performing SOC<\/strong>? Explore the key solutions for effective cybersecurity now and <a href=\"#audit-action-plan\">contact us for a managed SOC<\/a>. ?<\/p>\n<p>&nbsp;<\/p>\n<h2>Understanding the Basics of an SOC<\/h2>\n<p>A <strong>Security Operations Center (SOC)<\/strong> is the operational heart of a company&#8217;s cybersecurity. It brings together a team of experts and a set of tools dedicated to <strong>network monitoring, incident management, and threat detection<\/strong>. Its main goal is to <strong>anticipate, identify, and neutralize cyberattacks<\/strong> before they cause damage.<\/p>\n<h3>Roles and Objectives of an SOC<\/h3>\n<p>The role of an SOC is not limited to reacting to cyberattacks. Its true challenge is to <strong>detect and prevent threats before they exploit system vulnerabilities<\/strong>.<\/p>\n<h4>Threat Detection and Incident Response<\/h4>\n<p>With tools such as <strong>SIEM, EDR, and XDR<\/strong>, an SOC continuously analyzes security events to identify abnormal behaviors. When a threat is detected, the SOC team intervenes by <strong>neutralizing the attack and minimizing its impact<\/strong> on the organization.<\/p>\n<p>Example: A detected intrusion attempt on a server can be blocked instantly using a <strong>next-generation firewall (NGFW)<\/strong> coupled with <strong>behavioral analysis<\/strong>.<\/p>\n<h4>Continuous Network Monitoring and Suspicious Behavior Analysis<\/h4>\n<p>An SOC monitors data flows and network connections 24\/7 to spot any suspicious activity. This includes <strong>detection of lateral movements<\/strong>, <strong>abnormal connections<\/strong>, and <strong>data exfiltration attempts<\/strong>.<\/p>\n<p><strong>NDR (Network Detection and Response)<\/strong> solutions are particularly useful for <strong>analyzing network traffic<\/strong> and detecting advanced attacks like <strong>APT (Advanced Persistent Threats)<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3>Current Challenges for SOCs<\/h3>\n<p>The rapid evolution of cyber threats forces SOCs to adapt and modernize their monitoring and response methods.<\/p>\n<h4>Increase in AI-Based Attacks<\/h4>\n<p>Cybercriminals today exploit <strong>artificial intelligence (AI) to automate their attacks<\/strong>, making detection more complex. For example, evolving malware can change its signature to <strong>avoid traditional detections<\/strong>.<\/p>\n<p>In response, SOCs must also integrate <strong>AI-based cybersecurity solutions<\/strong> capable of identifying anomalies by analyzing user and machine behavior in real-time.<\/p>\n<h4>Automation with SOAR to Lighten Analyst Workload<\/h4>\n<p>The increasing volume of security alerts creates a workload overload for SOC analysts, who must deal with a <strong>huge volume of incidents<\/strong> every day. To optimize their efficiency, many companies are adopting <strong>SOAR (Security Orchestration, Automation and Response)<\/strong> solutions.<\/p>\n<p><strong>SOAR allows incident management automation<\/strong> by:<br \/>\n\u2714 Correlating alerts to avoid false positives.<br \/>\n\u2714 Running <strong>automated playbooks<\/strong> to block a detected threat immediately.<br \/>\n\u2714 Optimizing response time by reducing <strong>human intervention in repetitive tasks<\/strong>.<\/p>\n<p>Example: When a ransomware is detected on an endpoint, SOAR can <strong>automatically isolate the infected device<\/strong>, perform an <strong>in-depth analysis<\/strong>, and notify the SOC team.<\/p>\n<p>&nbsp;<\/p>\n<p>? <strong>Recommended Infographic: Architecture Diagram of a High-Performing SOC<\/strong> showing the interconnection between SIEM, EDR, XDR, SOAR, and NDR.<\/p>\n<p>&nbsp;<\/p>\n<p>A modern SOC is no longer limited to simple monitoring: it must be <strong>proactive, automated, and capable of adapting to emerging threats<\/strong> to ensure <strong>robust and effective cybersecurity<\/strong>.<\/p>\n<p><a href=\"#audit-action-plan\">We help you optimize your SOC. Schedule a meeting!<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>Essential Tools for a High-Performing SOC (Must-Have)<\/h2>\n<p>A <strong>Security Operations Center (SOC)<\/strong> relies on an ecosystem of cybersecurity tools that ensure <strong>proactive threat detection<\/strong>, <strong>security event analysis<\/strong>, and <strong>incident response<\/strong>. Some of these tools are essential to guarantee the protection of IT infrastructures and must be deployed as a priority.<\/p>\n<p>Here are the <strong>four technological pillars<\/strong> of a high-performing SOC:<\/p>\n<ul>\n<li><strong>SIEM (Security Information and Event Management)<\/strong>: centralizing and analyzing logs to detect anomalies.<\/li>\n<li><strong>EDR (Endpoint Detection and Response)<\/strong>: advanced protection of endpoints against targeted attacks.<\/li>\n<li><strong>Firewall<\/strong>: the first line of defense against intrusions.<\/li>\n<li><strong>Antivirus<\/strong>: essential protection against malware, complementing other advanced solutions.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>SIEM (Security Information and Event Management): A Central Tool for Security Supervision<\/h2>\n<p>The <strong>SIEM<\/strong> is a fundamental tool in an SOC, allowing to <strong>aggregate and analyze logs<\/strong> from multiple sources (servers, applications, network devices, endpoints\u2026). Its main role is to <strong>detect anomalies and security incidents<\/strong> by correlating events in real-time.<\/p>\n<h3>Key Features of SIEM<\/h3>\n<ul>\n<li><strong>Log collection and aggregation<\/strong>: centralizing events from various devices (firewall, EDR, servers\u2026).<\/li>\n<li><strong>Event correlation<\/strong>: identifying suspicious patterns from multiple data sources.<\/li>\n<li><strong>Anomaly detection<\/strong>: automatic alert when unusual behavior occurs.<\/li>\n<li><strong>Incident response automation<\/strong> (integrated with SOAR).<\/li>\n<li><strong>Regulatory compliance<\/strong>: helping companies comply with standards like <strong>ISO 27001, NIST, GDPR<\/strong>.<\/li>\n<\/ul>\n<h3>Comparison of Popular SIEM Solutions<\/h3>\n<table>\n<thead>\n<tr>\n<th>SIEM Solution<\/th>\n<th>Advantages<\/th>\n<th>Disadvantages<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Splunk<\/strong><\/td>\n<td>Powerful interface, advanced search engine<\/td>\n<td>High cost, requires expert configuration<\/td>\n<\/tr>\n<tr>\n<td><strong>IBM QRadar<\/strong><\/td>\n<td>Excellent event correlation, suitable for large enterprises<\/td>\n<td>Complex deployment, high resource consumption<\/td>\n<\/tr>\n<tr>\n<td><strong>Microsoft Sentinel<\/strong><\/td>\n<td>Native integration with Azure and Microsoft 365, built-in AI<\/td>\n<td>Less effective for hybrid environments<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>? <strong>Recommendation<\/strong>: Companies should choose a SIEM based on <strong>their size and IT infrastructure<\/strong> (and possibly their budget).<\/p>\n<p>Castelis is a Microsoft Sentinel partner. However, our recommendation will always depend on your actual needs. Need advice? <a href=\"#audit-action-plan\">Get in touch with us<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h2>EDR (Endpoint Detection and Response): Advanced Protection for Endpoints<\/h2>\n<h3>How EDR Protects Endpoints Against Sophisticated Attacks?<\/h3>\n<p>Modern attacks often target <strong>endpoints<\/strong> (workstations, servers, mobile devices). Unlike traditional <strong>antiviruses<\/strong>, an <strong>EDR<\/strong> is capable of <strong>analyzing endpoint behavior<\/strong> and identifying advanced attacks such as <strong>ransomware, zero-day threats, or stealthy malware<\/strong>.<\/p>\n<h3>Differences Between Antivirus and EDR<\/h3>\n<table>\n<thead>\n<tr>\n<th>Criteria<\/th>\n<th>Antivirus<\/th>\n<th>EDR<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Detection Method<\/strong><\/td>\n<td>Signatures &amp; Heuristic<\/td>\n<td>Behavioral Analysis &amp; Detection of Unknown Threats<\/td>\n<\/tr>\n<tr>\n<td><strong>Response Capability<\/strong><\/td>\n<td>Removal of malicious file<\/td>\n<td>Endpoint isolation, rollback of modified files<\/td>\n<\/tr>\n<tr>\n<td><strong>Automation<\/strong><\/td>\n<td>Low<\/td>\n<td>High (detection, response, automatic alerts)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Real-Life Example: An EDR Blocks a Ransomware Attack<\/h4>\n<p>A <strong>ransomware<\/strong> begins encrypting an employee&#8217;s files. A <strong>traditional antivirus<\/strong> detects nothing because the malware&#8217;s signature is unknown. However, the EDR observes <strong>abnormal activity on the file system and automatically blocks the process<\/strong>, preventing the infection. The administrator is alerted and can immediately <strong>restore the files using the EDR&#8217;s rollback feature<\/strong>.<\/p>\n<p><strong>Recommendation<\/strong>: An <strong>EDR<\/strong> is essential for any company seeking <strong>proactive cybersecurity<\/strong> and the <strong>ability to respond quickly to advanced threats<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Firewall: The Barrier Against Intrusions<\/h2>\n<h3>Why is a Firewall Essential in a SOC?<\/h3>\n<p>A <strong>firewall<\/strong> is the first line of defense against network attacks. It allows for <strong>traffic filtering<\/strong> and blocks intrusion attempts by enforcing <strong>precise security rules<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3>Types of Firewalls and How They Work<\/h3>\n<ul>\n<li><strong>Hardware Firewall<\/strong>: Dedicated appliance integrated into the network infrastructure.<\/li>\n<li><strong>Software Firewall<\/strong>: Solution deployed on a server or endpoint.<\/li>\n<li><strong>NGFW (Next-Generation Firewall)<\/strong>: Advanced firewall with features like <strong>SSL inspection, IDS\/IPS, and behavioral analysis<\/strong>.<\/li>\n<\/ul>\n<h3>Importance of Integrating Firewall with SIEM and EDR<\/h3>\n<p>A <strong>modern firewall must be connected to the SIEM and EDR<\/strong> for <strong>automated detection and response<\/strong>. Example:<\/p>\n<ol>\n<li>A <strong>suspicious activity<\/strong> is detected on an endpoint by the EDR.<\/li>\n<li>The EDR alerts the <strong>SIEM<\/strong>, which correlates with other network events.<\/li>\n<li>The <strong>firewall automatically blocks<\/strong> the associated malicious connections.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>Practical Guide: How to Configure an Effective Firewall?<\/h3>\n<ul>\n<li><strong>Enable SSL inspection<\/strong> to analyze encrypted traffic.<\/li>\n<li><strong>Use dynamic blocklists<\/strong> (Threat Intelligence).<\/li>\n<li><strong>Implement strict access rules<\/strong> based on users and applications.<\/li>\n<\/ul>\n<p><strong>Recommendation<\/strong>: A <strong>NGFW firewall<\/strong> is essential for <strong>controlling network traffic<\/strong> and <strong>preventing attacks before they reach endpoints<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Antivirus: Is It Still Useful? The Evolution of Antivirus Against Modern Threats<\/h2>\n<p>Once a <strong>central tool in cybersecurity<\/strong>, antivirus alone <strong>is no longer sufficient<\/strong> to protect IT infrastructures from modern threats. Cybercriminals now use advanced techniques (polymorphic malware, fileless attacks) that easily bypass <strong>signature-based detections<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Antivirus vs Advanced Solutions (EDR\/XDR)<\/h2>\n<table>\n<thead>\n<tr>\n<th>Solution<\/th>\n<th>Classic Detection<\/th>\n<th>Behavioral Detection<\/th>\n<th>Threat Response<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Antivirus<\/strong><\/td>\n<td>YES<\/td>\n<td>NO<\/td>\n<td>Removal of infected files<\/td>\n<\/tr>\n<tr>\n<td><strong>EDR<\/strong><\/td>\n<td>YES<\/td>\n<td>YES<\/td>\n<td>Automatic isolation, rollback<\/td>\n<\/tr>\n<tr>\n<td><strong>XDR<\/strong><\/td>\n<td>YES<\/td>\n<td>YES<\/td>\n<td>Multi-source correlation, automated response<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3>Complementarity with EDR and XDR<\/h3>\n<p>Although limited against advanced threats, an <strong>antivirus remains useful for basic threats<\/strong> like <strong>known malware<\/strong> or <strong>spyware<\/strong>. However, integration with an EDR or XDR allows for much more effective detection and response.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Recommendation<\/strong>: An antivirus alone is <strong>insufficient<\/strong>. It must be combined with an <strong>EDR or XDR<\/strong> for complete protection.<\/p>\n<p>&nbsp;<\/p>\n<h2>Conclusion: A Proactive SOC Requires at Least a SIEM, EDR, Firewall, and Antivirus<\/h2>\n<p>These <strong>four essential tools<\/strong> form the foundation of a <strong>high-performing SOC<\/strong>. <strong>The SIEM<\/strong>, coupled with solutions like <strong>EDR, firewall, and antivirus<\/strong>, enables <strong>proactive threat detection and automated incident response<\/strong>.<\/p>\n<p><strong>Next Step: Discover Complementary Tools That Optimize and Automate a SOC (SOAR, XDR, NDR, etc.)<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h2>Complementary Tools to Optimize a SOC (Nice-to-Have)<\/h2>\n<p>While an <strong>effective SOC<\/strong> relies on essential tools such as <strong>SIEM, EDR, and firewalls<\/strong>, it can be significantly <strong>optimized<\/strong> with complementary solutions that enhance <strong>automation, advanced detection, and threat response<\/strong>.<\/p>\n<p>Although these tools are not indispensable for a basic SOC, they provide <strong>time savings<\/strong>, <strong>better responsiveness, and a reduction in the risk of human error<\/strong>.<\/p>\n<p>Here are five key technologies that help <strong>elevate a SOC\u2019s protection level<\/strong>:<\/p>\n<ul>\n<li><strong>SOAR (Security Orchestration, Automation, and Response)<\/strong>: Automates incident response tasks.<\/li>\n<li><strong>NDR (Network Detection and Response)<\/strong>: Detects threats by analyzing network traffic.<\/li>\n<li><strong>XDR (Extended Detection and Response)<\/strong>: Advanced detection and response by correlating multiple data sources.<\/li>\n<li><strong>Vulnerability Management<\/strong>: Proactively identifies and fixes vulnerabilities.<\/li>\n<li><strong>Threat Intelligence and Behavioral Analysis<\/strong>: Detects unknown threats using artificial intelligence.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>SOAR (Security Orchestration, Automation, and Response): Automating Incident Response to Reduce Reaction Time<\/h2>\n<p>One of the greatest challenges in a SOC is <strong>managing the volume of security alerts<\/strong>. SOC analysts are often overwhelmed and must process a <strong>large number of false positives<\/strong>. <strong>SOAR allows for the automation and orchestration of incident responses<\/strong>, reducing response time and easing the workload of teams.<\/p>\n<h3>Main Features of SOAR<\/h3>\n<ul>\n<li><strong>Automation of repetitive tasks<\/strong> (e.g., IP blocking, antivirus scanning, quarantining).<\/li>\n<li><strong>Intelligent correlation of alerts<\/strong> to eliminate false positives.<\/li>\n<li><strong>Predefined response playbooks<\/strong> for common scenarios (ransomware, phishing, network intrusion).<\/li>\n<\/ul>\n<h3>Use Case: Automated Response to a Phishing Attack<\/h3>\n<ol>\n<li>An employee reports a <strong>suspicious email<\/strong>.<\/li>\n<li>SOAR <strong>checks the URL in the email<\/strong> by querying a Threat Intelligence database.<\/li>\n<li>If the URL is malicious, SOAR <strong>automatically blocks access to the site<\/strong> and <strong>isolates the email<\/strong>.<\/li>\n<li>An alert is sent to SOC analysts with a <strong>detailed incident report<\/strong>.<\/li>\n<\/ol>\n<p><strong>Recommendation<\/strong>: SOAR is particularly useful for <strong>companies dealing with a high volume of incidents<\/strong> and seeking to <strong>optimize their SOC through automation<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>NDR (Network Detection and Response): Monitoring and Analyzing Network Traffic to Identify Advanced Threats<\/h2>\n<p><strong>NDR<\/strong> solutions allow for <strong>real-time analysis of network traffic<\/strong> to identify <strong>abnormal behaviors<\/strong> that could indicate an attack. Unlike <strong>firewalls<\/strong>, which apply fixed rules, <strong>NDR uses artificial intelligence to detect anomalies invisible to traditional tools<\/strong>.<\/p>\n<h3>Main Features of NDR<\/h3>\n<ul>\n<li><strong>Behavioral analysis of network traffic<\/strong> (detecting lateral movement).<\/li>\n<li><strong>Identification of zero-day threats<\/strong> and unknown attacks.<\/li>\n<li><strong>Correlation with other SOC tools (SIEM, SOAR, XDR)<\/strong> for a rapid response.<\/li>\n<\/ul>\n<h3>Example: Detecting a Zero-Day Attack<\/h3>\n<ol>\n<li>An attacker compromises an endpoint and attempts lateral movement.<\/li>\n<li>The NDR detects an anomaly in internal connections and generates an alert.<\/li>\n<li>The alert is sent to the SIEM, which correlates with other suspicious events.<\/li>\n<li>The SOC immediately blocks the compromised endpoint\u2019s access to the network.<\/li>\n<\/ol>\n<p><strong>Recommendation<\/strong>: NDR is <strong>essential for large infrastructures<\/strong> where <strong>in-depth network monitoring is required<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>XDR (Extended Detection and Response): A Unified View for Better Detection and Response<\/h2>\n<p><iframe loading=\"lazy\" title=\"XDR (Extended Detection &amp; Response) Explained\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Nwaigd9H60A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><strong>XDR (Extended Detection and Response)<\/strong> is an evolution of EDR that allows <strong>collecting and correlating data from multiple sources<\/strong> (endpoints, network, cloud, emails, identities).<\/p>\n<p>Unlike <strong>SIEM and EDR<\/strong>, which operate separately, <strong>XDR centralizes detections to offer a faster and more effective response<\/strong>.<\/p>\n<h3>Advantages of XDR Compared to Other Solutions<\/h3>\n<table>\n<thead>\n<tr>\n<th>Solution<\/th>\n<th>Endpoint Detection<\/th>\n<th>Network Detection<\/th>\n<th>Multi-Source Correlation<\/th>\n<th>Automation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>EDR<\/strong><\/td>\n<td>\u2705 Yes<\/td>\n<td>\u274c No<\/td>\n<td>\u274c No<\/td>\n<td>\u2705 Partial<\/td>\n<\/tr>\n<tr>\n<td><strong>SIEM<\/strong><\/td>\n<td>\u274c No<\/td>\n<td>\u2705 Yes<\/td>\n<td>\u2705 Yes<\/td>\n<td>\u274c No<\/td>\n<\/tr>\n<tr>\n<td><strong>XDR<\/strong><\/td>\n<td>\u2705 Yes<\/td>\n<td>\u2705 Yes<\/td>\n<td>\u2705 Yes<\/td>\n<td>\u2705 Yes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Recommendation<\/strong>: XDR is particularly suited for companies <strong>seeking advanced protection without multiplying tools<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Vulnerability Management: Identify and Fix Flaws Before They Are Exploited<\/h2>\n<p>A SOC is not limited to <strong>monitoring and responding to incidents<\/strong>. It must also ensure <strong>proactive cybersecurity<\/strong> by identifying vulnerabilities before they are exploited.<\/p>\n<h3>Features of Vulnerability Management Tools<\/h3>\n<ul>\n<li><strong>Automated scanning<\/strong> for vulnerabilities on endpoints, servers, and applications.<\/li>\n<li><strong>Prioritization of vulnerabilities<\/strong> based on their criticality.<\/li>\n<li><strong>Correction recommendations<\/strong> (patches, secure configurations).<\/li>\n<\/ul>\n<h3>Popular Tools:<\/h3>\n<ul>\n<li><strong>Tenable Nessus<\/strong>: vulnerability scanning across the entire IT system.<\/li>\n<li><strong>Qualys<\/strong>: cloud-based scanning for systems and web applications.<\/li>\n<\/ul>\n<p><strong>Recommendation<\/strong>: Vulnerability management is <strong>essential to anticipate attacks<\/strong>, especially for companies with <strong>strict compliance requirements<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Threat Intelligence and Behavioral Analysis: Detect Unknown Threats Using Artificial Intelligence<\/h2>\n<p><strong>Threat Intelligence and behavioral analysis<\/strong> tools help <strong>anticipate attacks by analyzing trends and tactics of cybercriminals<\/strong>.<\/p>\n<h3>Main Features<\/h3>\n<ul>\n<li><strong>Database of known threats<\/strong> (MITRE ATT&amp;CK, IOC, malware signatures).<\/li>\n<li><strong>Behavioral analysis<\/strong> to identify suspicious activities without known signatures.<\/li>\n<li><strong>Detection of advanced attacks<\/strong> such as <strong>APT (Advanced Persistent Threats)<\/strong>.<\/li>\n<\/ul>\n<h3>Example: Stopping an APT Attack with Behavioral Analysis<\/h3>\n<ol>\n<li>A legitimate user begins to <strong>download an unusual volume of sensitive files<\/strong>.<\/li>\n<li>Behavioral analysis identifies a <strong>deviation from their usual activity<\/strong>.<\/li>\n<li>An alert is sent to the SOC, which verifies and blocks the action before a data leak occurs.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><strong>Recommendation<\/strong>: A modern SOC must <strong>integrate Threat Intelligence<\/strong> to <strong>protect against unknown threats<\/strong> and <strong>better prioritize security incidents<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Conclusion: Time Savings, Better Reactivity, and Reduced Human Error Risk<\/h2>\n<p>These <strong>complementary tools<\/strong> help optimize a SOC by <strong>improving automation, advanced threat detection, and incident response<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>How to Integrate and Optimize These Solutions in a SOC?<\/h2>\n<p>The effectiveness of a <strong>Security Operations Center (SOC)<\/strong> does not only depend on selecting the right tools but also on their <strong>integration and orchestration<\/strong>. A well-structured SOC should allow for <strong>rapid threat detection, effective event correlation, and automated incident response<\/strong>.<\/p>\n<p>In this section, we will explore <strong>different integration approaches<\/strong>, analyze <strong>real-world SOC architecture cases<\/strong>, and offer <strong>best practices<\/strong> to optimize an <strong>automated and efficient SOC<\/strong>.<\/p>\n<p>Feel free to ask to <a href=\"#audit-action-plan\">speak with a cybersecurity<\/a> expert to tailor this approach to your company.<\/p>\n<p>&nbsp;<\/p>\n<h2>Modular vs Integrated Approach: Should Everything Be Connected or Function by Modules?<\/h2>\n<p>There are two main approaches for structuring a SOC:<\/p>\n<p>&nbsp;<\/p>\n<h3>The Modular Approach (by Independent Modules)<\/h3>\n<ul>\n<li>Each solution (SIEM, EDR, firewall, SOAR, XDR\u2026) is <strong>deployed separately<\/strong> and operates independently.<\/li>\n<li>Advantage: More <strong>flexibility<\/strong> in tool selection (e.g., a Splunk <a href=\"https:\/\/www.splunk.com\/\" target=\"_blank\" rel=\"noopener\">SIEM<\/a> + a <a href=\"https:\/\/www.crowdstrike.com\/en-us\/cybersecurity-101\/endpoint-security\/endpoint-detection-and-response-edr\/\" target=\"_blank\" rel=\"noopener\">CrowdStrike EDR<\/a> + a <a href=\"https:\/\/www.paloaltonetworks.com\/\" target=\"_blank\" rel=\"noopener\">Palo Alto Cortex<\/a> XSOAR SOAR).<\/li>\n<li>Disadvantage: <strong>More complexity<\/strong> in integration and data flow management.<\/li>\n<\/ul>\n<p><strong>Use Case<\/strong>: A company with an <strong>internal SOC<\/strong> and an expert team may prefer a modular approach to select <strong>the best solutions tailored to their environment<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3>The Integrated Approach (Interconnected Ecosystem)<\/h3>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>The tools are <strong>designed to work together<\/strong>, making <strong>event correlation and response automation<\/strong> easier.<\/li>\n<li>Advantage: <strong>Native interoperability and simplified management<\/strong> (e.g., a SOC based on Microsoft Sentinel (SIEM), Defender for Endpoint (EDR), and Defender XDR).<\/li>\n<li>Disadvantage: <strong>Less choice of solutions<\/strong>, risk of being <strong>locked into a single vendor<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Use Case<\/strong>: A company seeking <strong>centralized and automated management<\/strong> may prefer an integrated approach with a <strong>turnkey SOC<\/strong>, interconnecting <strong>SIEM, SOAR, and XDR<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3>Recommendation: Modular or Integrated?<\/h3>\n<ul>\n<li><strong>Large enterprises<\/strong> with an internal SOC \u2192 Modular approach for more customization.<br \/>\n<strong>SMEs\/ETIs<\/strong> seeking an effective SOC with <strong>less maintenance<\/strong> \u2192 Integrated approach for more simplicity.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Examples of Successful SOC Architectures in Companies<\/h2>\n<h3>Case 1: A Multinational with an Advanced Modular SOC<\/h3>\n<p><strong>Problem<\/strong>: The company was experiencing a <strong>high volume of incidents<\/strong> but had difficulty <strong>correlating alerts<\/strong>.<\/p>\n<p><strong>Solution Implemented:<\/strong><\/p>\n<ul>\n<li><strong>SIEM: Splunk<\/strong> (log correlation and analysis).<\/li>\n<li><strong>EDR: CrowdStrike Falcon<\/strong> (advanced endpoint protection).<\/li>\n<li><strong>SOAR: Cortex XSOAR<\/strong> (SOC task automation).<\/li>\n<li><strong>NDR: Darktrace<\/strong> (network anomaly detection).<\/li>\n<\/ul>\n<p><strong>Result<\/strong>:<\/p>\n<ul>\n<li><strong>50% reduction in incident response time<\/strong> thanks to SOAR automation.<\/li>\n<li><strong>Effective threat correlation<\/strong> with SIEM + EDR + NDR integration.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Case 2: An SME Securing Its SOC with an Integrated Approach<\/h3>\n<p><strong>Problem<\/strong>: The company wanted complete SOC protection without <strong>multiple complex integrations<\/strong>.<\/p>\n<p><strong>Solution Implemented:<\/strong><\/p>\n<ul>\n<li><strong>SIEM &amp; SOAR: Microsoft Sentinel<\/strong>.<\/li>\n<li><strong>XDR: Microsoft Defender<\/strong> (endpoint + network + email correlation).<\/li>\n<li><strong>NGFW Firewall: Palo Alto<\/strong> (advanced perimeter protection).<\/li>\n<\/ul>\n<p><strong>Result<\/strong>:<\/p>\n<ul>\n<li><strong>60% reduction in false positives<\/strong> thanks to XDR.<\/li>\n<li><strong>Unified visibility<\/strong> of alerts without heavy maintenance.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Automated SOC: How to Structure an Optimal Architecture?<\/h2>\n<p>Automation is a <strong>key factor<\/strong> in improving <strong>SOC efficiency<\/strong> and reducing analysts&#8217; workload. A <strong>modern SOC architecture<\/strong> relies on three interconnected components:<\/p>\n<ol>\n<li><strong>Log collection and correlation \u2192 SIEM<\/strong> (e.g., Splunk, Sentinel, QRadar).<\/li>\n<li><strong>Incident detection and response \u2192 EDR\/XDR\/NDR<\/strong> (e.g., CrowdStrike, Defender XDR, Darktrace).<\/li>\n<li><strong>Orchestration and automation \u2192 SOAR<\/strong> (e.g., Palo Alto Cortex XSOAR, IBM Resilient).<\/li>\n<\/ol>\n<h3>Optimal SOC Architecture with SIEM, SOAR, and XDR Integration: Recommended Diagram<\/h3>\n<ul>\n<li><strong>SIEM<\/strong> collects and correlates security events.<\/li>\n<li><strong>XDR<\/strong> analyzes attacks by combining multiple sources (endpoint, network, cloud).<\/li>\n<li><strong>SOAR<\/strong> orchestrates and <strong>automates incident response<\/strong>.<\/li>\n<\/ul>\n<h3>Recommendations for Successful Integration<\/h3>\n<ul>\n<li><strong>Define clear workflows<\/strong>: Prioritize alerts and automate responses with SOAR.<\/li>\n<li><strong>Interconnect the tools<\/strong>: Facilitate information exchange between <strong>SIEM, EDR, SOAR, and XDR<\/strong>.<\/li>\n<li><strong>Standardize playbooks<\/strong>: Create automated response scenarios for common threats.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Future Trends in SOC Technologies<\/h2>\n<p>The cybersecurity landscape is evolving rapidly, and the <strong>Security Operations Centers (SOC)<\/strong> must adapt to face new threats and emerging challenges. <strong>Artificial Intelligence (AI)<\/strong>, the <strong>Zero Trust<\/strong> model, and the <strong>migration to the cloud<\/strong> are profoundly transforming how SOCs detect, analyze, and neutralize cyberattacks.<\/p>\n<p>In this section, we explore three major trends that will shape the <strong>SOCs of the future<\/strong> and their role in advanced, automated cybersecurity.<\/p>\n<p>&nbsp;<\/p>\n<h3>AI at the Heart of Tomorrow&#8217;s SOCs: AI-Driven SOC<\/h3>\n<p>The integration of <strong>AI and machine learning<\/strong> into SOCs allows for <strong>automating and accelerating<\/strong> threat detection. Instead of relying solely on static rules, an <strong>AI-based SOC<\/strong> can <strong>analyze behaviors in real time<\/strong>, identify anomalies, and even anticipate attacks before they happen.<\/p>\n<p>Advantages of AI for SOCs<\/p>\n<ul>\n<li><strong>Reduction of false positives<\/strong> through advanced behavioral analysis.<\/li>\n<li><strong>Automation of incident responses<\/strong> via learning algorithms.<\/li>\n<li><strong>Faster detection of zero-day threats<\/strong> by comparing known attack patterns.<\/li>\n<\/ul>\n<p><strong>Concrete Example<\/strong>: An <strong>AI-powered SOC<\/strong> can detect <strong>suspicious activity on a user account<\/strong> (unusual login, attempted transfer of critical files) and trigger an <strong>automated response<\/strong> before an analyst even sees the alert.<\/p>\n<p><strong>Recommendation<\/strong>: Adopting <strong>AI-powered cybersecurity solutions<\/strong> like <strong>Darktrace, IBM Watson for Cybersecurity, or Google Chronicle<\/strong> significantly improves SOC responsiveness and accuracy.<\/p>\n<p>&nbsp;<\/p>\n<h3>Zero Trust and SASE: The Future of Secure Infrastructures<\/h3>\n<h4>What is Zero Trust in Cybersecurity?<\/h4>\n<p>The <strong>Zero Trust<\/strong> model is based on a simple principle: <strong>never trust, always verify<\/strong>. Unlike traditional approaches where internal users and devices are considered trusted, <strong>Zero Trust requires strict authentication and continuous monitoring of all access<\/strong>.<\/p>\n<h4>Why Zero Trust is Crucial for SOCs<\/h4>\n<ul>\n<li><strong>Protection against internal attacks<\/strong>: No access is granted by default, limiting the spread of threats.<\/li>\n<li><strong>Multi-factor authentication (MFA) and network segmentation<\/strong>: Strengthens protection of sensitive data.<\/li>\n<li><strong>Continuous monitoring<\/strong>: Dynamic verification of each user and device request.<\/li>\n<\/ul>\n<p><strong>Zero Trust Application Example<\/strong>: A company adopts a <strong>micro-segmentation solution<\/strong> to limit access to critical resources based on the <strong>user&#8217;s role and connection context<\/strong>.<\/p>\n<h4>The Rise of SASE (Secure Access Service Edge)<\/h4>\n<p><strong>SASE<\/strong> combines <strong>Zero Trust, SD-WAN, and cloud security<\/strong> to provide <strong>unified and flexible<\/strong> protection for businesses. With the rise of <strong>remote work and cloud infrastructures<\/strong>, SASE has become an essential solution for <strong>securing access to SaaS applications, hybrid clouds, and VPNs<\/strong>.<\/p>\n<p><strong>Recommendation<\/strong>: Adopting solutions like <strong>Zscaler, Palo Alto Prisma Access, and Cisco Umbrella<\/strong> facilitates the implementation of <strong>Zero Trust and SASE<\/strong> in a modern SOC.<\/p>\n<h3>The Impact of the Cloud on SOCs and New Cybersecurity Challenges<\/h3>\n<h4>The Massive Migration of SOCs to the Cloud<\/h4>\n<p>With digital transformation, more and more companies are migrating their <strong>traditional SOCs to cloud infrastructures<\/strong>. This shift brings <strong>numerous advantages<\/strong>:<\/p>\n<ul>\n<li><strong>Scalability and flexibility<\/strong>: Ability to handle a growing volume of security data.<\/li>\n<li><strong>Cost reduction in infrastructure<\/strong> by eliminating on-premise servers.<\/li>\n<li><strong>Better collaboration and secure remote access<\/strong> for distributed SOC teams.<\/li>\n<\/ul>\n<h4>New Cybersecurity Challenges in the Cloud<\/h4>\n<ul>\n<li><strong>Increase in attacks on cloud environments<\/strong>: Cybercriminals target <strong>cloud service configuration flaws<\/strong> and <strong>poorly protected accounts<\/strong>.<\/li>\n<li><strong>Complexity of multi-cloud management<\/strong>: Companies using <strong>AWS, Azure, and Google Cloud<\/strong> must unify security monitoring.<\/li>\n<li><strong>Reduced visibility of IT assets<\/strong>: A cloud SOC must have a <strong>modern SIEM<\/strong> and <strong>XDR optimized for the cloud<\/strong> to achieve <strong>effective threat detection<\/strong>.<\/li>\n<\/ul>\n<p><strong>Example<\/strong>: A company migrating its SOC to the cloud adopts <strong>Microsoft Sentinel<\/strong> to correlate security events across <strong>Azure, AWS, and its internal network<\/strong>.<\/p>\n<p><strong>Recommendation<\/strong>: Companies must strengthen their <strong>cloud SOC with tailored security solutions<\/strong> like <strong>Palo Alto Prisma Cloud, Microsoft Defender for Cloud, or AWS Security Hub<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Conclusion and Best Practices for a Proactive SOC<\/h2>\n<p>A <strong>high-performing SOC<\/strong> relies on a combination of essential and complementary tools to ensure <strong>proactive threat detection, continuous network monitoring, and rapid incident response<\/strong>.<\/p>\n<h3>Summary of Essential and Complementary Solutions<\/h3>\n<p>\u2714 Must-have tools for an effective SOC:<\/p>\n<ul>\n<li><strong>SIEM<\/strong>: Centralization and correlation of logs to identify incidents.<\/li>\n<li><strong>EDR<\/strong>: Advanced endpoint protection against sophisticated cyberattacks.<\/li>\n<li><strong>Firewall (NGFW)<\/strong>: Blocking network threats and filtering malicious traffic.<\/li>\n<li><strong>Antivirus<\/strong>: Detection and removal of known malware.<\/li>\n<\/ul>\n<p>\u2714 Complementary tools to optimize cybersecurity:<\/p>\n<ul>\n<li><strong>SOAR<\/strong>: Automating incident responses for a more reactive SOC.<\/li>\n<li><strong>NDR<\/strong>: Monitoring and detecting anomalies on the network.<\/li>\n<li><strong>XDR<\/strong>: Advanced threat correlation across multiple environments (endpoint, cloud, email, network).<\/li>\n<li><strong>Vulnerability Management<\/strong>: Proactively identifying weaknesses to fix.<\/li>\n<li><strong>Threat Intelligence<\/strong>: Behavioral analysis and anticipation of emerging threats.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4>Recommendations Based on Company Size and Industry<\/h4>\n<p><strong>SMEs and Mid-sized Enterprises (ETI):<\/strong><\/p>\n<ul>\n<li>Prioritize SIEM + EDR + Firewall for effective basic protection.<\/li>\n<li>Gradually complement with SOAR and XDR to automate responses.<\/li>\n<\/ul>\n<p><strong>Large Enterprises and Sensitive Industries (Finance, Healthcare, Defense, etc.):<\/strong><\/p>\n<ul>\n<li>Advanced SOC with SIEM, SOAR, XDR, and NDR for proactive cybersecurity.<\/li>\n<li>Enhance with Threat Intelligence tools and vulnerability management.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Take Action!<\/h2>\n<p>An effective SOC requires continuous evaluation of its security posture. <strong>Are you sure your SOC is optimized to face cyber threats?<\/strong><\/p>\n<p><strong><a href=\"#audit-action-plan\">? Conduct an audit of your SOC now and secure your business effectively!<\/a><\/strong><\/p>\n<h2>? FAQ: Your Questions on SOC Solutions<\/h2>\n<h3>SIEM vs SOAR vs XDR: Which Solution to Choose?<\/h3>\n<p>These three tools have distinct but complementary functions:<\/p>\n<ul>\n<li><strong>SIEM<\/strong> \u2192 Centralizes and correlates logs to detect incidents.<\/li>\n<li><strong>SOAR<\/strong> \u2192 Automates incident response and orchestrates processes.<\/li>\n<li><strong>XDR<\/strong> \u2192 Expands detection and response by analyzing multiple sources (endpoints, network, cloud, email).<\/li>\n<\/ul>\n<p>? <strong>Recommendation<\/strong>: SIEM is essential for monitoring, SOAR for automation, and XDR for <strong>more comprehensive detection<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3>Is EDR Enough to Protect a Company Against Cyberattacks?<\/h3>\n<p>An <strong>EDR<\/strong> (Endpoint Detection and Response) is essential for <strong>protecting endpoints<\/strong> (PCs, servers), but <strong>it does not cover all attacks<\/strong>.<\/p>\n<p>\u274c <strong>EDR Limitations<\/strong>:<\/p>\n<ul>\n<li>Does not detect <strong>network attacks<\/strong> (need NDR).<\/li>\n<li>Does not correlate logs from the entire IT environment (need SIEM).<\/li>\n<\/ul>\n<p>\u2714 <strong>Complete Solution<\/strong>: EDR + SIEM + NGFW Firewall for <strong>optimized cybersecurity<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h3>How to Choose Between an In-house SOC and an Outsourced SOC?<\/h3>\n<ul>\n<li><strong>In-house SOC<\/strong> \u2192 For large companies with a dedicated cybersecurity team.<\/li>\n<li><strong>Outsourced SOC (MSSP)<\/strong> \u2192 For SMEs \/ ETIs that want a turnkey service with 24\/7 supervision.<\/li>\n<\/ul>\n<p>? <strong>Factors to consider<\/strong>: Budget, internal expertise, desired level of monitoring.<\/p>\n<p>&nbsp;<\/p>\n<h3>What Criteria Should Be Used to Choose a SIEM Tool?<\/h3>\n<ul>\n<li>Advanced event correlation capabilities.<\/li>\n<li>Integration with EDR, SOAR, and third-party tools.<\/li>\n<li>Ease of use and management of false positives.<\/li>\n<li>Scalability and cost (on-premise vs cloud).<\/li>\n<\/ul>\n<p>? <strong>Example<\/strong>: Cloud SIEM (Microsoft Sentinel) vs On-prem SIEM (IBM QRadar).<\/p>\n<h3>Are AI Solutions in Cybersecurity Reliable?<\/h3>\n<p>\u2705 <strong>Advantages<\/strong>: Faster detection of zero-day threats, reduction of false positives, advanced behavioral analysis.<\/p>\n<p>\u274c <strong>Limitations<\/strong>: Risks of <strong>algorithmic biases<\/strong>, need for well-trained AI models.<\/p>\n<p>? <strong>Recommendation<\/strong>: Use AI <strong>as a complement<\/strong>, not a replacement for SOC experts.<\/p>\n<p>&nbsp;<\/p>\n<h3>What\u2019s the Difference Between NDR and XDR?<\/h3>\n<ul>\n<li><strong>NDR (Network Detection and Response)<\/strong> \u2192 Monitors network traffic and detects attacks <strong>before they reach endpoints<\/strong>.<\/li>\n<li><strong>XDR (Extended Detection and Response)<\/strong> \u2192 Analyzes and correlates events across multiple sources (endpoints, cloud, emails, network).<\/li>\n<\/ul>\n<p><strong>? Ideally, both solutions are complementary for full coverage.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h3>How to Optimize a SOC Without Breaking the Budget?<\/h3>\n<ul>\n<li><strong>Start with SIEM + EDR + Firewall<\/strong> (essential solutions).<\/li>\n<li><strong>Add SOAR to automate time-consuming tasks.<\/strong><\/li>\n<li><strong>Use an MSSP<\/strong> if the cost of an in-house SOC is too high.<\/li>\n<li><strong>Prioritize cloud solutions<\/strong> to limit infrastructure costs.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"audit-action-plan\">Is a NGFW Firewall Enough to Protect My Network?<\/h3>\n<p>A <strong>Next-Generation Firewall (NGFW)<\/strong> filters connections, but it is not sufficient against:<\/p>\n<ul>\n<li><strong>Internal attacks<\/strong> (need SIEM + behavioral analysis).<\/li>\n<li><strong>Advanced threats<\/strong> (need NDR for in-depth traffic monitoring).<\/li>\n<\/ul>\n<p>? <strong>Recommendation<\/strong>: Integrate <strong>NGFW + NDR + SIEM<\/strong> for <strong>effective network protection<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Castelis awarded CyberVadis Platinum: a trusted reference for your SOC<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12469 size-full\" src=\"https:\/\/www.castelis.com\/wp-content\/uploads\/2026\/04\/castelis-cybervadis-medal-img-blog.avif\" alt=\"M\u00e9daille de Platine Cybervadis en cybers\u00e9curit\u00e9 pour Castelis\" width=\"764\" height=\"400\" \/><\/p>\n<p data-start=\"220\" data-end=\"330\">Castelis has been awarded the <strong data-start=\"250\" data-end=\"284\">CyberVadis Platinum Medal 2025<\/strong>, with an outstanding score of <strong data-start=\"315\" data-end=\"327\">983\/1000<\/strong>.<\/p>\n<p data-start=\"332\" data-end=\"541\">This recognition confirms our <strong data-start=\"362\" data-end=\"429\">maturity in governance, threat detection, and incident response<\/strong>, and reinforces the strength of our SOC approach \u2014 <strong data-start=\"481\" data-end=\"538\">SIEM, EDR, NDR, Firewall, correlation, and automation<\/strong>.<\/p>\n<p data-start=\"543\" data-end=\"686\">Enhance your SOC capabilities with a partner whose practices are <strong data-start=\"608\" data-end=\"683\">audited and recognized according to the highest cybersecurity standards<\/strong>.<\/p>\n<p data-start=\"543\" data-end=\"686\">\n<p data-start=\"543\" data-end=\"686\">\n<p data-start=\"688\" data-end=\"742\">? <strong data-start=\"691\" data-end=\"740\">Contact our experts for a personalized audit!<\/strong><\/p>\n\n\t\t\t\t\t\t<script>\n\t\t\t\t\t\t\twindow.hsFormsOnReady = window.hsFormsOnReady || [];\n\t\t\t\t\t\t\twindow.hsFormsOnReady.push(()=>{\n\t\t\t\t\t\t\t\thbspt.forms.create({\n\t\t\t\t\t\t\t\t\tportalId: 9318812,\n\t\t\t\t\t\t\t\t\tformId: \"2821dee8-59fb-4bd6-a2c5-10784b9ae3db\",\n\t\t\t\t\t\t\t\t\ttarget: \"#hbspt-form-1777392095000-8379655501\",\n\t\t\t\t\t\t\t\t\tregion: \"na1\",\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t})});\n\t\t\t\t\t\t<\/script>\n\t\t\t\t\t\t<div class=\"hbspt-form\" id=\"hbspt-form-1777392095000-8379655501\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>SIEM, EDR, SOAR\u2026 Which tools should you choose for a secure SOC? Discover the best solutions for proactive cybersecurity.<\/p>\n","protected":false},"author":2,"featured_media":2046,"template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[66,75],"tags":[],"class_list":["post-2250","article","type-article","status-publish","has-post-thumbnail","hentry","category-cloud","category-cybersecurite"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/article\/2250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/types\/article"}],"author":[{"embeddable":true,"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":0,"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/article\/2250\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/media\/2046"}],"wp:attachment":[{"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/media?parent=2250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/categories?post=2250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.castelis.com\/en\/wp-json\/wp\/v2\/tags?post=2250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}