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Email Blacklist and how do they work?

Are you fed up with spams on your Email? Don’t worry! You can fight them using RBLs and DNSBL. RBL stands for Real-time Black-hole List and DNSBL stands for Domain Name Server Blacklist. It helps to decrease the issues of email spamming. It is effectively used all around the world to share the IP addresses […]

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How to Install Nginx with ModSecurity v3.0

Mod Security is an open-source web-based firewall application (or WAF) supported by different web servers: Apache, Nginx and IIS. Mod Security’s Open Source availability has resulted in it becoming one of the world’s most popular Web application firewalls and this application layer firewall is developed by Trustwave’s SpiderLabs and released under Apache License 2.0. Mod […]

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Ban with ModSecurity HTTP or HTTPS requests 404 Response code

This tutorial we want Ban with ModSecurity IP addresses for specific time with ModSecurity that causes multiple 404 errors on the web site. Ban with ModSecurity Depend you Apache/Nginx and PHP configuration, you may use phase:1 with rule 4000 & 4002. Also you need enable SecResponseBodyAccess On to ModSecurity configuration files. SecAction “phase:2,initcol:ip=%{REMOTE_ADDR},id:’4000′,pass,nolog” SecRule RESPONSE_STATUS […]

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SSL Certificate For free – Let’s Encrypt

Let’s Encrypt is a new Certificate Authority (CA) that offers FREE SSL certificates that are just as secure as current paid certificates. The encryption within HTTPS is intended to provide benefits like confidentiality, integrity and identity. Your information remains confidential from prying eyes because only your browser and the server can decrypt the traffic. Integrity […]

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