Managing apps on your Mac can sometimes feel like a chore, especially when you have to manually update, install, or remove them. Enter MAS (Mac App Store command line interface), a powerful tool that simplifies these tasks and more. In this blog post I explore how MAS can make your life easier and why you
When you Ssh the first time to a host the screen shows something like: Be honest: Do you just accept the shown Fingerprint of the remote host or do you really doublecheck the presented fingerprint before you accept ? My guess: Most of the time the presented fingerprint gets accepted without any additional check. This
How about securing your SSH-Server to only support login-attempts including a valid signed certificate from a trusted CA ? This sounds pretty cool, but there are a couple of pitfalls which should be outlined first: OpenSSH’s decision to use its own proprietary SSH certificates instead of X.509 certificates, as outlined in RFC 6187 (no draft,
Setting up Duplicati on Ubuntu Jammy (22.04) for Raspberry Pi (RPI) is a great way to ensure your data is securely backed up. Duplicati is a free, open-source backup solution that allows you to store encrypted, incremental, and compressed backups on various cloud storage services and remote file servers. It supports a wide range of storage
