🌐 Types of VPN VPNs are essential for secure internet browsing and protecting sensitive data. Here's a breakdown of the most common types: 1. IPSec VPN: 💻 User ➞ Router ➞ Firewall ➞ IPSec VPN Tunnel ➞ Firewall ➞ Router ➞ User Encrypts data to protect it while passing through routers and firewalls. 2. L2TP VPN: 💻 User ➞ Internet ➞ L2TP Tunnel (over IPSec) ➞ Local Network Combines Layer 2 Tunneling Protocol with IPSec for extra security. 3. PPTP VPN: 💻 User ➞ Internet ➞ PPTP Tunnel ➞ Local Network A quicker, but less secure option for connecting to local networks. 4. SSL VPN: 💻 User ➞ Internet ➞ SSL VPN Tunnel ➞ SSL VPN Server ➞ Web Server/Mail Server Secure web-based access to internal networks or servers. 🔒 Keep your data safe! Whether it’s for work or personal use, choosing the right VPN can make all the difference. #VPN #Security #Cybersecurity #TechTips #Privacy #earnnaijalearn

Common Network Attacks & How to Stay Safe 🚨 1. Phishing: Trickery to steal info. 🛡️ Stay safe: Verify email sources & don’t click on suspicious links. 2. DDoS: Overload your website with traffic. 🛡️ Stay safe: Use DDoS protection & ensure network resources are adequate. 3. MITM: Intercepted communications. 🛡️ Stay safe: Use HTTPS, avoid public Wi-Fi, and encrypt with a VPN. 4. Malware Injection: Silent infiltration of harmful software. 🛡️ Stay safe: Keep antivirus updated & avoid untrusted downloads. 5. Brute Force & Credential Stuffing: Guessing passwords. 🛡️ Stay safe: Use strong, unique passwords & enable 2FA. 6. SQL Injection: Manipulating databases. 🛡️ Stay safe: Use secure coding practices and validate input fields. Stay vigilant and protect your network! 🔐💻 #Cybersecurity #StaySafe #fblifestyle