I know, I know, this is not the best practice. The instance should be configured so it will work properly and status checks will always pass. The problem is that…
Month: August 2020
We got this issue multiple times each and every year. Our clients are using various certificate providers, one of them is Digicert. Each year they are receiving certificate renewal with…
On some of the computers, we recently upgraded the operating system from Windows 8.1 to Windows 10. These are rather old machines working together in a non-profit organization. The office…
![[UFW BLOCK] messages in syslog – how to get rid of them?](https://handyman.dulare.com/wp-content/uploads/2020/09/1834166-754x566.jpg)
The UFW – Uncomplicated Firewall gets more and more popular. It is good because the better the servers are secured, the better is the security in general. However, UFW users…