All Posts tagged as "cyber security"
Preventing spam messages with Contact Form 7 WordPress plugin
Contact Form 7 is a plugin for WordPress that allows website visitors to contact website owners. It is one of the most popular WordPress plugins with over 5 million active installations.
ReadSecuring Linux servers with SeLinux, ClamAV, SpamAssassin and RkHunter
Securing your servers is a very important task that can save your organization a lot of problems. Recently there have been a lot of cases where insecure servers belonging to high profile organizations have been exploited and used for nefarious purpose. It is therefore important to secure your servers.
ReadUnderstanding Meltdown and Spectre vunerabilities
Meltdown and Spectre are hardware vulnerabilities that affect all microprocessors based on Intel and some based on ARM and AMD.
ReadSecuring your Email server
In this blog post I will describe my experience with installing, configuring and securing an email server. Many companies have their own email servers but one thing I noticed about in house email servers is that they are very unreliable.
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