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Category: security

Let’s Encrypt Free A+ Grade SSL On Nginx & Ubuntu 16.04

21Feb

Prerequisites: LEMP on Ubuntu 16.04 Start by updating apt indexes sudo apt-get update   Install Let’s Encrypt Package (Known as certbot on Github (https://github.com/certbot/certbot)) sudo apt-get install letsencrypt I’ll assume READ MORE

Etienne Rachedlinux, nginx, security, UbuntuLeave a comment

Blocking All Internet Access Except Specific Programs in Windows

24Mar

  Blocking All Connections and access to Internet Go to “Windows Firewall with Advanced Security“ Action => Properties In Domain Profile, Private Profile and Public Profile, Select “Block” next to READ MORE

Etienne Rachedinternet, security, WindowsLeave a comment

Hardening PHPMyAdmin Installation

01Jan

  PHPMyAdmin is written in PHP and provides a user friendly interface that facilitates the database management, database optimization and query executions. However, the default settings of PHPMyAdmin are not READ MORE

Etienne Rachedhtaccess, linux, php, PHPMyAdmin, securityLeave a comment

Configuring SPF on Virtualmin

12Dec

What is SPF? Sender Policy Framework (SPF) is an anti spamming technique that detects email spoofing and verify the sender’s IP address, thus allowing only specific server(s) to send on READ MORE

Etienne Rachedemail, security, SPF, VirtualMinLeave a comment

Fix Magento Access Denied After Patch SUPEE-6285

10Jul

  Magento has released a critical patch (SUPEE-6285) that fixes many XSS and CSRF vulnerabilities (Official Release). However, it seems many 3rd party extensions were affected by this due to READ MORE

Etienne RachedMagento, php, securityLeave a comment

How To Secure Roundcube Installation Of Virtualmin

10Dec

Roundcube is a PHP open source webmail that allow users to read and send emails through a user-friendly interface. Installing Roundcube in Virtualmin In Virtualmin, choose the virtual host you READ MORE

Etienne RachedBrute Force, email, Roundcube, security, VirtualMinLeave a comment

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