Topic

security

A collection of 2 issues

SSH with Duo Security on Alpine Linux

I wanted to have a secure entry to my home lab, key seemed about right, but why not extra layer with 2FA? Google Authenticator is cool, but push notification is even cooler. I went for Duo Security which allows up to 10 clients without any fee. I went for Alpine

Mikrotik: Blocking unwanted connections with external IP list

January 2020 edit: This list is now automatically updating every week. March 2021 edit: Corrected commands listed in the text below. When setting a public facing web proxy I noticed quite a big number of connections coming from the East (mostly Russia, China, Koreas, Ukraine) scanning my resources. I could