SPAM Prevention

Honeypot – Prevent your forms from SPAM posts using honeypot technique

Honeypot – Prevent your forms from SPAM posts using honeypot technique It has been a big challenge to prevent from SPAM posts happening by bots. But it is something that we must take the measures before any serious exploits. There are various techniques such as Captcha the most popular but the problem is it may ...

How to set up http protection (http authentication) in Nginx on Ubuntu

How to set up http protection (http authentication) in Nginx on Ubuntu There are many situations we want to protect our site accessing our website from outside. For example you have a development site which you want to restrict from search engine crawling. Also you may like to protect some part/sections of your website from ...