Signature Detail
Short Name |
PROTOCOLS:PORT:POP3 |
|---|---|
Severity |
Info |
Recommended |
No |
Category |
PROTOCOLS |
Release Date |
2007/05/10 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
PROTOCOLS: POP3 Traffic on Non-standard Port
This signature detects POP3 traffic on an Non-standard POP3 port. This could be an attempt to circumvent your company firewalls or to use a backdoor.