Network Security in Computer Networks: Detect Malicious Connections via IP Reputation Checks скачать в хорошем качестве

Network Security in Computer Networks: Detect Malicious Connections via IP Reputation Checks

Hackers often exploit unauthorized network connections to infiltrate systems, using unusual ports, unfamiliar IP addresses, or rogue devices. In this video, learn how to uncover suspicious activity on your network using PowerShell and the Get-NetTCPConnection cmdlet. 🔍 What You’ll Learn: ✔️ How to list all active TCP connections on your system. ✔️ Filtering connections to focus on active communication using Where-Object. ✔️ Identifying unknown or suspicious IP addresses. ✔️ Performing IP reputation checks with AbuseIPDB to detect malicious activity. 🔧 Key Commands Used: Get-NetTCPConnection | Where-Object {$_.State -eq 'Established'} This command reveals: LocalAddress: Your device's IP. RemoteAddress: The IP of the connected device. State: Connection status (e.g., Established). 🔗 Check IP Reputation: 1️⃣ Visit AbuseIPDB. 2️⃣ Enter the suspicious IP to see its activity score. 3️⃣ Uncover botnets, DDoS origins, or command-and-control servers! 💡 Pro Tip: Combine this method with other strategies to build a stronger network defense. 🔗 Tools I Recommend for Your Cybersecurity and Data Analysis Needs: ✅ ATLAS.ti - Data Analysis & Research Software Looking for powerful tools for qualitative research? ATLAS.ti makes analyzing complex data easy and efficient! Perfect for researchers, students, and professionals. https://prf.hn/l/EJnk8j9/ ✅ Malwarebytes - Cybersecurity for Everyone Protect your devices from malware, ransomware, and hackers with Malwarebytes. It’s my go-to software for keeping my systems secure. https://prf.hn/l/550qJXo/ ✅ AOMEI & MultCloud Performance Solutions Whether it’s backing up your files or managing cloud storage, AOMEI and MultCloud have you covered. Reliable, fast, and easy to use. https://prf.hn/l/o3mR0zB/ ✅Audials: Perfect for recording and enjoying my favorite streams—it’s simple and reliable. https://prf.hn/click/camref:1100l4cQ9m 🛡️ Protect your network today and stay ahead of cyber threats! Don't forget to like, comment, and subscribe for more network security tutorials and PowerShell tips. #CyberSecurity #NetworkSecurity #PowerShell #WindowsTutorial #AbuseIPDB #DetectHackers #ProtectYourNetwork