How to wipe a harddisk
This is our way to wipe harddisks
Security
Air gapped encrypted electric typewriter
Below you see a concept for one of our projects Wikipedia: Air gap
UniFi Security Gateway: Add an additional public IP with NAT
The UniFi Controller has no UI configuration to assign an additional IP for the UniFi Security Gateway (USG). Hopefully this will be added from Ubiquiti in the future. Date: 25.12.2017 Controller Version: 5.6.26 Firmware: 4.4.12.5032482 After many hours of reading, try and error I was able to solve this task. This guide is focused on people with network basics, therefore I will not cover technically explanations. UPDATE: Important, set
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Install self-signed certificate for curl (and others)
These are the steps to install a self-signed certificate so you can avoid using the “–insecure” switch for curl and others which communicate over SSL/TLS. For me it was necessary to communicate safe over the network with my tool written in ruby Test environment: Server: debian 7 (Raspberry PI) with owncloud 9 Client: centOS 7 HOST=rpi01 PORT=443 FILE=$HOST.pem # Test first if you get an certificate error curl -v -O
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