I have been thinking about self-hosting my personal photos on my linux server. After the recent backdoor was detected I’m more hesitant to do so especially because i’m no security expert and don’t have the time and knowledge to audit my server. All I’ve done so far is disabling password logins and changing the ssh port. I’m wondering if there are more backdoors and if new ones are made I can’t respond in time. Appreciate your thoughts on this for an ordinary user.
Or someone who has penetrated your network.
Of which the chances are slim to none for 99% of people simply because they aren’t interesting enough to be a target beyond phishing, scans, and broad attacks.