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Application Links (cont.)
System Security (cont.)
- Sentinel - Along the same lines as Tripwire, AIDE and Fcheck.
- TCP_Wrappers - Written by Weise Venema, wrappers is a staple of modern Unix. The concept is that each service in inetd.conf is "wrapped" by an access control layer. Two files, hosts.allow and hosts.deny control access to the service. TCP wrappers should be installed by default with most distros. tcp wrappers is a must have application.
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