信息安全

Introduction Any website that aspires to attract visitors needs to include SSL/TLS encryption for its domain. SSL/TLS certificates ensure a safe connection between your web server and browsers. Let’s…

Introduction Installing an SSL Certificate on NGINX ensures a safe connection between your web server and browser. It encrypts the data transmitted over the internet so that it is only visible to the…

Introduction SSL Certificates are small data files that certify ownership of a public cryptographic key. Certificate Authorities (CA) guarantee that the key belongs to an organization, server, or oth…

Introduction Want to learn what version of OpenSSL you have? OpenSSL is an open-source cryptographic library and SSL toolkit. The applications contained in the library help create a secure communicat…

Introduction A Certificate Signing Request (CSR) is the first step in setting up an SSL Certificate on your website. SSL certificates are provided by Certificate Authorities (CA), which require a Cer…

Introduction ModSecurity is a plug-in module for Apache that works like a firewall. It functions through rule sets, which allow you to customize and configure your server security. ModSecurity can al…

Introduction The mod_evasive module is an Apache web services module that helps your server stay running in the event of an attack. A common type of cyber attack comes in the form of a Denial of…

Introduction Squid is a Linux-based proxy application. The Squid proxy server is used for filtering traffic, security, and DNS lookups. Also, Squid can speed up a web server by caching resources. The…

Take a second and answer this seemingly straightforward question – how many passwords do you have? Not so easy to count, is it? Approximately 81% of confirmed data breaches are due to weak or stolen …

Introduction Initially developed by Netscape in 1994 to support the internet's e-commerce capabilities, Secure Socket Layer (SSL) has come a long way. Amidst all the cyber attacks, SSL certificates h…