Access control with Apache .htaccess

1. Access control by IP : (Example)

order deny,allow

deny from all

allow from [YOUR_IP_ADDRESS]

2. By password :

AuthType Basic

AuthName "Password Protected Area"

AuthUserFile /path/to/.htpasswd

Require valid-user

The Password file (.htpasswd) must have users list with encrypted passwords like:

test:dGRkPurkuWmW2

3. Add new user using htpasswd

Example : Create password file and add a new user

htpasswd -c /path/to/.htpasswd username

Example : Add to File

htpasswd /path/to/.htpasswd username

Example: Print to terminal

htpasswd -n username

And Also

Set Error Documents

ErrorDocument 403 path/to403.html

ErrorDocument 404 path/to404.html