F5 to Execute Your Program from Gedit – From Go to Python – Gedit External Tools

Gedit editor can run any command or script for you. Even though Gedit looks very simple, it’s easy to integrate Gedit to your own toolchains. Here is a simple script to execute your program by pressing F5. The script handles … Continue reading

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Aikataulu – Palvelinten hallinta ict4tn022 3004-ti ja 3002-to – loppukevät 2018 5p

Just write what you want (idempotency). Control almost everything with one system (single source of truth). In plain text (infrastructure as code, versionable). Control 10 computers. Or 100. Or 1000. Or control 2071 computers, like Jussi did on a previous … Continue reading

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Cleaning Up Sneaky JavaScript

Software can phone home. A lot of software “forgets” some Javascript and fonts on HTML pages inside the desktop program to do this. These are some notes about cleaning up Zeal, an “offline” documentation browser.

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Arvioitava laboratorioharjoitus – Linux palvelimet ict4tn021-3003 – to 8-14 – alkusyksy 2018p1 – 5 op

This is the evaluated lab exercise for Linux Server Administration course, 50% of grade. Student had a Live USB stick and an empty computer, and he could use the public Internet. No other tools were allowed. In Finnish. Feedback average … Continue reading

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Kali as Salt Slave – install salt-minion from upstream

Salt is a configuration management system. With Salt, you can control thousands of computers. Kali Linux does not have salt-minion in the default repositories, so you have to install it from upstream.

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Arvioitava laboratorioharjoitus – Tunkeutumistestaus ict4tn027-3001 – Autumn 2018 – period 1 – 5 op

This is the evaluated final exercise of my penetration testing course. Five and half hours to break into targets + a little OSINT task. In Finnish. Course is complete. Feedback average was excellent, 4.9 out of 5.0. Thank you! More … Continue reading

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Identity Management Systems Compared

One user account, multiple systems. Identity Management (IdM) systems put users in one place. The same user can then login intranet, SSH to Linux and read his email. My students Markus, Jan, Eetu have compared Free IdM software (in Finnish). … Continue reading

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Penetration Tester Visiting from SilverSkin

Penetration tester Dani Frisk visits my course Tuesday. Dani is a 20 year old hacker from SilverSkin Oy. Dani’s work includes traditional penetration testing against mobile, desktop and network applications. He is also interested in hardware and firmware. Visit is … Continue reading

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