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Securing CentOS 7 installation

Activate the available shields to protect your server Created the 2015-02-23

The default CentOS security has progressed since CentOS 6, but in my opinion, there's still some things that need to be tightened a bit more.

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Using LVM Snapshots

A not so known feature that really is useful. Created the 2014-06-02

As a system administrator, I daily use snapshots, either for backing up or to ensure a way to rollback when things might go nasty.

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DNSSEC zone signing made easy

Use Bind inline signing and auto maintain features Created the 2013-02-27

For those that don't know it, I do work for an internet registrar. They currently plan to provide their customers the possibility to benefit from DNSSEC features. So, I was asked to test the whole thing and I decided to go for the latest features that Bind provides : inline signing and auto maintain.

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Installing ISC Bind10 1.0.0 on CentOS 6

Because there's no such RPM package available now Created the 2013-02-23

After 12 years and 5 months, the ISC team announced this week the release of Bind10 1.0.0. If you're craving to test it, and if you're familiar using with usng CentOS, here's the easy way to install it from source.

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