Christian Haschek's Blog

@christian_hascheks_blog@robot.villas

Christian Haschek's projects and tutorials on cybersecurity, self-hosting, Raspberry Pi, programming, infrastructure, and teaching.

Source: https://blog.haschek.at/rss.xml

Homepage: https://blog.haschek.at

Posts

65

Posts

DIY cloud lamp for fun and profit - ok, just for fun.. no profit involved #DIY #Maker #IoT
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Feb 19, 2016
DIY hydroponic pot for ~36€ - Easy to build and awesome for your plants #DIY #Gardening #Hydroponics
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Feb 5, 2016
Letting students mod school computers - with some amazing results #Education #Computers #Students
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Jan 23, 2016
How to visualize RADIUS connections - by parsing Windows Server log files #Cybersecurity #Networking #DataVisualization
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Jan 22, 2016
My company just turned 10 and it was quite a ride - also: about the time Thomas Schranz and I almost invented Dropbox #Business #Startup #Entrepreneurship
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Jan 10, 2016
IKEA Server Rack - nope, not a lack rack #DIY #HomeLab #Server
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Jan 8, 2016
Raspberry Pi controlled power sockets - it's as easy as it sounds #RaspberryPi #IoT #DIY
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Dec 27, 2015
Chromebooks for Work & Classrooms - are they worth it? #Chromebook #Education #Tech
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Dec 7, 2015
That (not so) awesome time the police raided my home - lesson learned: Don't click on links random people send you #Cybersecurity #Privacy #LessonsLearned
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Nov 18, 2015
Water cooled NAS made from spare parts - with Macguyverish solutions for common problems #DIY #Hardware #Storage
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Sep 27, 2015
DIY: Cheap wall mounted, water cooled PC for 51$ - with LED backlight and and all the good stuff #DIY #PCBuilding #WaterCooling
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Sep 27, 2015
Why are free proxies free? - because it's an easy way to infect thousands of users and collect their data #CyberSecurity #Privacy #Malware
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Jul 7, 2015
Analyzing 443 free proxies - Only 21% are not shady - what about the other 79%? #Cybersecurity #Privacy #Networking
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Jul 7, 2015
Let's analyze over twenty thousand proxies - It won't get much better #Cybersecurity #Proxies #Networking
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Jul 7, 2015
Raspberry Pi temperature monitor - with a nice graph and live updates #RaspberryPi #IoT #DIY
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Jul 4, 2015
What would happen if you'd embed a remote JPEG with a HTTP link but the remote server is forcing HTTPS? - #Tech #WebDev #Security
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Jun 26, 2015
Neue Reifeprüfung analyzed - The simple way to get a good grade #Education #DataAnalysis #Matura
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Jun 9, 2015
Repairing a closed loop CPU water cooler with aquarium tubing - air bubbles... those f***ing air bubbles #Hardware #DIY #Repair
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Mar 29, 2015
Raspberry Pi 2 wireless temperature box - The π² + wifi + 1wire sensor = pure awesomeness #RaspberryPi #IoT #DIY
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Mar 19, 2015
hackthissite.org ascii code picture challenge - #Coding #Challenge #ASCII
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Jan 5, 2015
Announcing: Socialcube LITE - My proof-of-concept evolved to a intuitive platform which is free for every educational institution #Education #OpenSource #Tech
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Jan 4, 2015
PHP script that filters moods from twitter - ..how depressed is the web? #PHP #DataAnalysis #SocialMedia
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Jan 3, 2015
Temperature visualization - from 6 months of data #DataVisualization #Temperature #Projects
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Jan 3, 2015
Raspberry Pi controlled LEDs - to visualize the up-state of my servers #RaspberryPi #HomeAutomation #DIY
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Jan 2, 2015
My XP-based grading system - a modern approach to grading in the year 2014 #Education #Gamification #Teaching
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Dec 30, 2014