User Authentication

Use this script to block certain IPs from your webpage, by redirecting them to another site. Uses SSI to determine the user's IP, and JavaScript to block access.

Password generator creates random passwords

This script allows you to put a cPanel/WHM login form on your site for easy login. This script also has the capability to log into different servers from the same form. This script also uses PHP.

This simple script will send a user to a page only if they supply the correct password, helping to keep the page hidden from others.

Having a difficult time thinking up a password? Need to automatically generate a password as part of a larger application? This script can help. It randomly creates a password of any specified length using alphabetic and numeric input.

This is a simple password script that requires both a login and password to gain entry to the protected page, with an incorrect set taking the user to a "failure" page instead.

The Javascript Password System (JPS) allows you to restrict access to your web pages by supplying "authorised" users with a password which they can use to view the protected pages. It works by using hidden directories on the web server and Javascript. So you need no web server (CGI) access at all to use it. The program can change the hidden directory on a regular basis without the need to supply your users with a new password.

Have you ever wanted to password protect a web page but did not know how? Well your problems are solved with Key Keeper. This is one of the first password protection JavaScripts that will allow multiple users (multiple passwords).

This JavaScript lets you add a password to your page. You should note that this is not totally secure. You should not keep information such as credit card numbers or other sensitive information on the pages.

This program dynamically encrypts the password to a page (differently each time) before saving it, making it a lot harder for foul-minded users to break in. In addition, the program does not simply take the surfer to the file he/she enters as the password. Instead, it navigates to a page only if the surfer correctly enters the password. Invalid passwords will result in an "invalid password" alert.

Password Pro is a password protection program written in JavaScript that uses an encryption mechanism, to hide the password from the source code. You can use Password Pro to protect folders or files. The pages name must be the same with your password, and the script is case sensitive and can only recognize numbers and letters.

This JavaScript is just like the previous Multiple Users one, but doesn't use a table interface to login. Instead, after clicking the Login! button, the script will prompt users for their username and password, and then perform the password-protection.

You can use a basic cookie script to keep visitors (that don't have the cookie on their system) from viewing certain parts of your site (kind of.... There are always ways around it). The cookie is placed when the password provided is correct. Then, when they are forwarded to the password protected page, the cookie allows them to stay. Those without the cookie are sent back.

This user friendly script allows you to password protect your Web site/pages. The password is the filename without the .html ending. This password for this example is gatekeeper-in.

If a visitor wants to go a password protected page, they must first enter the correct password on the page with this script. This script will just take you to [password you enter].html. This program works as long as JavaScript is enabled and you have an index.html file in your directory. The password is the protected filename without the .html ending.

If you want to 'protect' a site and don't have CGI access, you can try this JavaScript. Visitors get three tries to enter the correct password then they are refused entry. The password of this example is: password.