Template:Security TOC

• Authentication
• SIEM, IDS
• VPN
• Wi-Fi: WEP, WPA
• Linux: SELinux and AIDE
• OpenSSH: sshd, ssh
• Network security: Firewalls
• Side-channel attacks
• Wireless Network Hacking
• Vulnerability scanners
• Cryptography: MD5
• Application Security Testing
• Security policy: Password policy
• Denial-of-service attack