As far as I know, there is no easy way to export SSH session recordings from Teleport. However, we can pipe it easily to Asciinema! And the setup “just works”.…
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I recently started practicing challenges on the picoCTF website. One of the challenges is to obtain a flag from a program. And the program despite its .exe name was ELF…
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Overview VSCode is a popular integrated development environment with a lot of plugins. My favourite combo is VSCode + remote SSH + remote docker container (within the remote server!). If…
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Starting from version 8.2, the Gravitational Teleport supports X11 forwarding in any configuration. There are a few additional config options that need to be set to achieve that: 1. On…
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I’ve recently discovered two great papers about password security. Both from Google. One is for users and one for system designers. We all use passwords so I consider the one…
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Have you ever wondered what happens when you go to some website on the internet? For example, you search something on the “Google Search” page and it’s just always there.…
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Let’s imagine we have an internal web app and we want to expose it securely over the internet only to a selected group of people. There are multiple ways to…
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Many of us now work from home or stay at home and spend many hours online. Being online it’s almost a necessity: from ordering food through work to entertainment. I’ve…
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This year allowed many people to work from home and because of that most of the communication had to be moved online. I always wanted to try to setup some…
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“An example of a really responsible system is the system the Romans used when they built an arch. The guy who created the arch stood under it as the scaffolding…