Educause Security Discussion mailing list archives
Internet ingress port-blocking
From: Brian Helman <bhelman () SALEMSTATE EDU>
Date: Thu, 17 Aug 2017 15:53:41 +0000
We are reviewing the rulesets on our ingress routers from the Internet. I'd like to ask what general ports/applications/services/etc are people blocking? I'm not talking about specific DDoS hosts/subnets or the like, just general practice (e.g blocking RFC 1918 addresses coming from the Internet). Thanks, Brian (x-posting to the NETMAN list as well) ____________________________________ Brian Helman, M.Ed | Director, ITS/Networking Services | *: 978.542.7272 Salem State University, 352 Lafayette St., Salem Massachusetts 01970 GPS: 42.502129, -70.894779
Current thread:
- Internet ingress port-blocking Brian Helman (Aug 17)
- Re: Internet ingress port-blocking Garrett Hildebrand (Aug 17)
- Re: Internet ingress port-blocking Velislav K Pavlov (Aug 17)
- Re: Internet ingress port-blocking Brian Helman (Aug 17)
- Re: Internet ingress port-blocking Andy Hooper (Aug 18)
- Re: Internet ingress port-blocking Velislav K Pavlov (Aug 17)
- Re: Internet ingress port-blocking Brian Helman (Aug 17)
- Message not available
- Re: Internet ingress port-blocking John Kristoff (Aug 17)
- Re: Internet ingress port-blocking Garrett Hildebrand (Aug 17)
- <Possible follow-ups>
- Re: Internet ingress port-blocking Joseph Tam (Aug 18)