Re: banning, was Re: Non-user logins?

2022-01-08 Thread Dave McGuire
in place at any time seem very high compared to the few attacks I see.   Sigh.   I don't "experiment" with production networks.  I set up a banning policy that works for the attack patterns that I see in my logs, and that work with my user base.  As I explained to the other

Sv: banning

2022-01-08 Thread Sebastian Nielsen
I would say, lock accounts to for example IP address, ASN or GeoIP. This can be accomplished simply by a custom login handler, which also checks IP against database. And first time users, and those who change country/ISP/IP have to simply logon to a web interface (where 2FA can be required and

Re: banning

2022-01-08 Thread dc-ml
Am 08.01.22 um 17:22 schrieb Dave McGuire: >   I wasn't asking for a critique of my configuration; I explained my > approach to a new user who came here looking for help. huh? well, I don't think that anyone wanted to say anything about _your_ configuration, but wanted to supplement, that you

Re: banning, was Re: Non-user logins?

2022-01-08 Thread John Fawcett
compared to the few attacks I see.   Sigh.   I don't "experiment" with production networks.  I set up a banning policy that works for the attack patterns that I see in my logs, and that work with my user base.  As I explained to the other guy who decided that how I run my network is

Re: banning, was Re: Non-user logins?

2022-01-08 Thread Ken Wright
On Sat, 2022-01-08 at 11:22 -0500, Dave McGuire wrote: >    I wasn't asking for a critique of my configuration; I explained my > approach to a new user who came here looking for help. > >    Which is the last time I'll do THAT on this list, by the way. Dave, on behalf of all the n00bs who come he

banning, was Re: Non-user logins?

2022-01-08 Thread Dave McGuire
I don't "experiment" with production networks. I set up a banning policy that works for the attack patterns that I see in my logs, and that work with my user base. As I explained to the other guy who decided that how I run my network is wrong, I'm not new at this. Any

banning, was Re: Non-user logins?

2022-01-08 Thread Dave McGuire
On 1/8/22 8:26 AM, dc...@dvl.werbittewas.de wrote: trying to mess with other peoples' stuff.  I run fail2ban to catch those log entries and block the source IP address for a month on the first failed login.  At any one time I have between 12,000 and 15,000 well, I don't know how _your_ users ar