cyber security

cyber security

Installing Lets Encrypt SSL Certificates on Debian Jessie and Nginx

HTTPS Certificates are files that are used to secure websites. A website that is secured using HTTPS is accessed using the HTTPS protocol. For example https://www.google.com. HTTPS certificates are issued by a Certificate Authority (CA). Lets Encrypt is a CA that issues HTTPS certificates free of cost.

Read

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.

Read
cyber security

Understanding Meltdown and Spectre vunerabilities

Meltdown and Spectre are hardware vulnerabilities that affect all microprocessors based on Intel and some based on ARM and AMD.

Read