topic Re: Tacacs + in Network Access Control

Tacacs +

mobutualbert — Sat, 03 Dec 2022 07:49:47 GMT

Hello to all the community, I am a student in India who has just started the course of cisco, I would like to know what is the security problem that the tacacs + protocol has solved during the last two years, I have to make a presentation on 3 case of security problems solved by tacacs + , but I'm already blocked just by looking for this case, I inquired on the internet but I didn't have any particular cases, that's where I turn to the specialists

Re: Tacacs +

balaji.bandi — Sat, 03 Dec 2022 10:18:48 GMT

You can find some information here :

https://www.cisco.com/c/en/us/support/docs/security-vpn/remote-authentication-dial-user-service-radius/13838-10.html

Re: Tacacs +

mobutualbert — Sat, 03 Dec 2022 10:50:41 GMT

I just finished reading and re-reading the link you sent me, even though I didn't find the answer I was looking for i.e. a few cases of security issues solved by tacacs + over the past two years, your link will still help me as I progress with the cisco course and thank you for your suggestion

Re: Tacacs +

balaji.bandi — Sat, 03 Dec 2022 17:33:17 GMT

i won't be able to guide on that since security fixes will be all the time improving based in the threat rapidly increasing in the segment - most of the RFC is the same some may be improved depending on deployments.

i would check RFC and changes.

https://datatracker.ietf.org/doc/rfc8907/

Re: Tacacs +

mobutualbert — Sat, 03 Dec 2022 18:37:57 GMT

on the point of the threat increase, you're right, that's why I had a little trouble finding a case..... and thank you again for your points that you give me 🙏