Security - Dirk-Jan's log

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Security

A collection of 4 posts

Two in one

I tried to send a mail today, but failed. Evolution was complaining about a certificate issue. It appeared my personal certificate was expired. Then I suddenly realized I had a new Yubikey laying around. Why not put the new certificate on the new Yubikey, so I have my old key

Certificate on Yubikey4

Certificate on Yubikey4

This instruction is primarily intended for my own documentation, but published here it can serve others as well. My personal (client) certificate was generated using the Mozilla Firefox browser. To move the certificate key combination to my Yubikey I had to make a backup of the certificate. In Mozilla you

Install SafeNet eToken PRO on Ubuntu 16.04 LTS

Install SafeNet eToken PRO on Ubuntu 16.04 LTS

Since I run Ubuntu on my workstation at work I need a working eToken, so every time I upgrade (follow LTS releases) I have to make sure the eToken works. Because some have reported the installation steps I have described for 14.04 are not working for 16.04 I

Install SafeNet eToken PRO on Ubuntu 14.04 LTS

Some time ago I wrote an installation guide on how to install the Aladdin eToken on Ubuntu 12.04 LTS [https://vleeuwen.net/2012/08/install-aladdin-etoken-on-ubuntu-12-04-lts]. This information is somewhat outdated as most of us are using a more recent version of Ubuntu today. I still use the eToken at