Re: blacklisting

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We are using a border firewall too. This firewall includes an option to auto update "list of bad IP" from a proprietary database.

Also you can use a public bad IP list, for example: https://feodotracker.abuse.ch/blocklist/ or https://github.com/mlsecproject/combine/wiki/Threat-Intelligence-Feeds-Gathered-by-Combine, and create a crontab script to parse this list and update your .htaccess file

Missatge de Jim Albert <jim@xxxxxxxxxxxxx> del dia dj., 17 de juny 2021 a les 3:30:
On 6/16/2021 9:05 PM, Will Fatherley wrote:
> Hi All,
>
> I have been using A2 for a few years now, but I've not really needed
> to implement any deny/black-listing because I simply have no
> meaningful security/traffic constraints. In moving forward with
> development on top of A2 which does have security implications, I'm
> hoping it might be possible that folks might be willing to share how
> they store blocked remote addresses. For instance, are relational
> datastores and other such objects typically required at the enterprise
> level to store blocked addresses? Or is a plaintext file suitable from
> an efficiency standpoint?
>
> Best,
> Will F

I find it easiest to implement blocks at the border firewall especially
if I'm implementing a stored list of known attack IP addresses. At the
border firewall I can easily block a set of IP addresses from the WAN to
all my resources... httpd and others.

Within Apache there are a variety of examples of what you can do at:
https://httpd.apache.org/docs/2.4/howto/access.html

I'm sure others can add to this advice from their own experiences.

Jim


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