≡ Menu

tcpd wrapper

Explain: Linux and UNIX TCP Wrappers – Find Out If a Program Is Compiled With TCP Wrappers

What are TCP Wrappers? How do I find out if a program or server (service) is compiled with TCP Wrappers? What are the advantages and disadvantages of TCP Wrappers over firewalls like Netfilter or PF? How do I protect my Mac OS X or Sun Solaris or Linux workstation by using TCP Wrappers?
[click to continue…]