Chapter 6 . Securing (Free web host) Linux 231 . Stealth PortSentry

Chapter 6 . Securing Linux 231 . Stealth PortSentry listens to the ports at the socket level instead of binding the ports. This mode can detect a variety of scan techniques (strobe-style, SYN, FIN, NULL, XMAS, and UDP scans), …

Original post by humphreyblogart