Real-Time Cyber Threat Detection

As a SOC Analyst, I’ve worked with firewalls, SIEMs, email gateways, threat intel feeds… But if I had to pick one tool that truly gives me visibility and power, it’s EDR. Why? Because EDR answers the questions every analyst needs: What exactly happened on this machine? What processes ran? Was there any code injection or persistence attempt? What domains were contacted? Let me share a real-world moment that proved its value: We got an alert about a suspicious executable dropped in a temp folder. Not high severity—but something about it felt odd. So I jumped into our EDR platform and started pivoting: Found the parent process was a renamed PowerShell script Saw the script reached out to an IP flagged in threat intel Tracked lateral movement attempts from that same host Pulled the process tree and hash for further analysis Used the EDR to isolate the host in real-time while we escalated Without EDR, we would’ve been guessing. With EDR, we had clarity, control, and speed. My tips for junior analysts using EDR: Learn how to pivot fast: process > user > IP > domain > file hash Don’t just rely on alerts—hunt in your EDR regularly Use process trees to understand the full scope of an incident Practice containment workflows (isolation, kill process, retrieve file) EDR doesn’t just help you respond — it helps you understand. And in cybersecurity, understanding is half the battle. #Cybersecurity #SOCAnalyst #EDR #EndpointDetection #ThreatHunting #IncidentResponse #BlueTeamTools #RealTimeResponse #CyberDefense #AnalystSkills

🔒 AI-Driven SOCs and uses 🔒 As cyber threats evolve, Security Operations Centers (SOCs) must adapt and scale faster than attackers. Lets bring in AI-driven SOCs—leveraging artificial intelligence and machine learning to revolutionize threat detection, incident response, and security analytics. Current SOC Challenges: 👉  High false positives from rule-based detection. 👉  Slow incident response due to manual triage. 👉  Reactive security—only detecting threats after they happen. 🚀 How AI is Transforming SOC Operations: 1. AI-Powered Threat Detection 💥 Behavioral analytics detect insider threats, compromised accounts, and malware beyond signature-based detection. AI-driven EDR and network traffic analysis identify zero-day malware and lateral movement. 2. Automated Incident Response & SOAR 💥 AI prioritizes alerts, reducing false positives and analyst fatigue. Automated playbooks isolate infected endpoints, block malicious IPs, and trigger forensic investigations. 3. Smarter SIEM & Log Analysis  💥 AI enhances Security Information & Event Management (SIEM) by correlating vast security logs and identifying hidden attack patterns. Threat intelligence integration detects Indicators of Compromise (IoCs) in real time. 4. Identity Security & UEBA  💥 AI-driven User & Entity Behavior Analytics (UEBA) detects anomalies like unusual login activity or privilege escalations. Adaptive authentication enforces risk-based MFA based on detected anomalies. 5. Predictive Threat Intelligence  💥 AI scans the dark web for leaked credentials and emerging threats targeting your organization. 💎 Cyber attack prediction models anticipate attack vectors before they happen. An AI-driven SOC isn’t just the future—it’s happening now. AI doesn’t replace analysts; it empowers them by handling repetitive tasks, reducing noise, and surfacing the real threats! 💎 ➡️ Is your SOC leveraging AI yet? Let’s discuss how! 👇 #CyberSecurity #AI #SOC #ThreatDetection #SOAR #SIEM #CyberDefense #ArtificialIntelligence #ThreatIntelligence #MachineLearning #InfoSec #IncidentResponse #SecurityOperations #EDR #UEBA #SOCAutomation #CyberThreats #CyberAttack #ZeroTrust #DarkWebMonitoring #RedTeam #BlueTeam #CyberResilience

❌ Stop thinking AI in cybersecurity is only a force for good. You need to know both sides of the coin to stay ahead in today’s threat landscape. 👀 Is this you right now? You hear about AI revolutionizing cybersecurity—automated threat detection, AI-driven firewalls, and machine learning models identifying attacks in real time. You think AI is your ultimate solution. But here’s the truth: AI is a double-edged sword. While it can bolster your defenses, it’s also empowering cybercriminals to launch more sophisticated attacks. 🔑 Here’s the strategy you should adopt to leverage AI for defense while preparing for AI-powered attacks: 1️⃣ Invest in AI threat detection tools → AI can detect anomalies faster than humans. → Equip your systems with AI to recognize threats before they escalate. 2️⃣ Monitor AI-generated threats → Cybercriminals use AI to craft more convincing phishing emails and malware. → Stay informed on emerging AI-powered attack methods to stay one step ahead. 3️⃣ Build a human-AI hybrid defense → AI is powerful, but human expertise is still crucial for analyzing complex threats. → Combine AI capabilities with skilled security professionals to form a resilient defense. 📌 Bonus tip for you: Test your own defenses with AI tools → Use ethical hacking tools powered by AI to simulate potential attacks on your network. → Strengthen your systems by identifying weak spots before cybercriminals do. 👀 Ready to embrace AI as both friend and foe in your cybersecurity strategy? Start by adopting these tools and stay vigilant. The future of cybersecurity is AI-driven, but it’s a race between defense and attack.

Integrating machine learning into cybersecurity is becoming more critical for detecting and mitigating risks. A recent incident where the U.S. seized domains used by an AI-powered Russian bot farm that created fake social media profiles to spread disinformation underscores the escalating threat of AI in cyber warfare. Machine learning algorithms can sift through vast amounts of network traffic data in real time, identifying unusual patterns that might indicate malicious activity. This proactive approach is essential for combating sophisticated cyber threats. For instance at Corelight, we use machine learning to enhance network detection and response, allowing us to pinpoint threats more accurately and reduce false positives. This focus enables security teams to address genuine threats more effectively, enhancing our overall cybersecurity posture. As we navigate these challenges, it's important to discuss how we can further bolster our defenses and stay ahead of these evolving threats. https://lnkd.in/gTxtTk9v