Chapter 3. Network Security

Hacks #31-53

Section 31.  Detect ARP Spoofing

Section 32.  Create a Static ARP Table

Section 33.  Firewall with Netfilter

Section 34.  Firewall with OpenBSD's PacketFilter

Section 35.  Create an Authenticated Gateway

Section 36.  Firewall with Windows

Section 37.  Keep Your Network Self-Contained

Section 38.  Test Your Firewall

Section 39.  MAC Filtering with Netfilter

Section 40.  Block OS Fingerprinting

Section 41.  Fool Remote Operating System Detection Software

Section 42.  Keep an Inventory of Your Network

Section 43.  Scan Your Network for Vulnerabilities

Section 44.  Keep Server Clocks Synchronized

Section 45.  Create Your Own Certificate Authority

Section 46.  Distribute Your CA to Clients

Section 47.  Encrypt IMAP and POP with SSL

Section 48.  Set Up TLS-Enabled SMTP

Section 49.  Detect Ethernet Sniffers Remotely

Section 50.  Install Apache with SSL and suEXEC

Section 51.  Secure BIND

Section 52.  Secure MySQL

Section 53.  Share Files Securely in Unix