Passwords are from the last century, so you have to know how to configure SSH keys in a secure way which is not that obvious in some cases. I will show you how to generate keys, what are the types of algorithms, how to properly configure ssh-agent an...
Firewall rules are one of the very first things you should take care of when configuring a network, so I decided to show how to do it based on my experience with GCP and Terraform. Generally speaking, the fewer IPs, and ports allowed, the better for ...
Ransomware in a nutshell is the type of malware that encrypts all your files on a computer. Pay a ransom and MAYBE you will get your data back. Statistics for 2023 are not good. At all. Ransomware attacks gained momentum with a more than 50% increase...
Lately, I have been doing an online presentation. I thought that the title “50 faces of DevOps Engineer” would be pretty adequate and also controversial. After the presentation I realized that actually, I should name it “50 shades of DevOps Engineer”...
