Firewall Fundamentals

Index

[A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z]

packet filters

packet inspection

     versus stateful packet inspection

packet-filtering, NAT-based

packets, IP

     corrupt

     header

paging notification

parameters for extended ACLs

password policies

PAT (Port Address Translation)

patches, availability of for closed-source vendor software

PDM (PIX Device Manager)

personal firewalls 2nd 3rd

     implementing

     Trend Micro's PC-cillin firewall feature

         checklist

         configuring

         system requirements

     Windows Firewall

         checklist

         configuring

         exceptions

         features

physical addresses

physical firewall failure, checking for

physical integrity layer

physical layer

ping

     connectivity, testing

PIX/ASA firewalls

     configuring

     filtering decision process

     PIX 501

     PIX 506E

     PIX 515E

     PIX 525

     PIX 535

     remote management access, configuring

     URL filtering

     version 6.x

         IP addresses, assigning

         NAT, configuring

     version 7.x software

         IP addresses, assigning

         NAT, configuring

         transparent mode

policies [See also security policies .]

port forwarding

port numbers

     accessing from IANA

     UDP

Port Range Forwarding screen (BEFSR41v4 Applications and Gaming tab)

port triggering

Port Triggering screen (BEFSR41v4 Applications and Gaming tab)

port-range forwarding

POSTROUTING chain (NAT table)

predicting ALE and SLE

PREROUTING chain (NAT table)

presentation layer

procedures

profiles, configuring on Trend Micro firewall

proprietary firewall management methods

proprietary logging

protecting internal resources

protocols supported for application inspection

proxies for applications

proxy firewalls

proxy servers, functionality

PSKs (preshared keys)

publishing rules

     creating