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Heartbleed Vulnerability patch
April 7, 2014: Within 2 hours after the bug was made public, completed patching all in house and customer servers and workstations, new SSL certificate issued and system checked. |
December 2013-February 2014 |
Complete software upgrade to eliminate dependency on Windows XP
Completed a preplanned step-by-step upgrade of an accounting firm office (dozens workstations and servers), to eliminate all dependency on Windows XP and associated software. |
Successfully foiled continuous cyber security attack
Successfully foiled continuous cyber security attack on a large office network including Linux file servers, mail servers and dozens workstations. The defence included writing small software utilities that blocks attacks as they happen and/or render the mail server temporarily invisible to the attacker. |
Smart backup procedures and virtulization
Set up an automatic backup procedure on an embedded Linux server in a small office network, in combination with VirtualBox clients on Linux workstations. |
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