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Protection from protocol analyzers like wireshark

0

How can i protect my computer from people who try to capture or sniff my computer from protocol analyzers? Just wondering..

asked 10 Apr '11, 17:27

kv2004's gravatar image

kv2004
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accept rate: 0%

edited 26 Feb '12, 22:28

cmaynard's gravatar image

cmaynard ♦♦
9.4k1038142


3 Answers:

1

Keep them away from your Switches and routers. If they don't have physical access to your infrastructure and do not know the administrative passwords to configure monitor ports they're not going to sniff your computer (except maybe broadcasts, which aren't usually that exciting to capture).

Regarding Wireless: it might be difficult to prevent anyone from getting into range, but that's what WPA2 with a strong password (16+ random chars) is for - let them have all that garbled bits and bytes ;-)

answered 10 Apr '11, 23:10

Jasper's gravatar image

Jasper ♦♦
23.8k551284
accept rate: 18%

1

Use encryption to transmit sensitive data. For example:

  • Use HTTPS, not HTTP
  • Use SSH, not TELNET
  • Use FTP server and client that support SSL
  • Use IPsec
  • ...

answered 11 Apr '11, 16:11

packethunter's gravatar image

packethunter
2.1k71548
accept rate: 8%

-1

WIRESHARK is unstoppable sir. i am expert on that.

https means crypted but md5 algo is non reversable...

just a small hint : use secret 7 instead of password 5 in router switch and linux platforms....caus esecret 7 is md5 hashed.....wireshark can only see whatever u see in cli...md5ed secret....

answered 02 Aug '12, 02:17

emrah's gravatar image

emrah
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