We are getting ready to implement the Sun FW-1 v3.0 and the discussion
has come up concerning whether there is any benefit to changing the IP
addresses behind the fw. My thought is that since the infrastructure IP
addresses have been known to the public, this would allow PING, UDP,
RCP, ICMP services as possible entry points for an attacker, esp.
knowing the IP addresses.
Am I way off base here? Your thoughts are appreciated.
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