Browsing Security

Getting IP Address of Your Friend Through Chat

It’s awesome to get into the depth of the network, especially when it’s the internet. An IP address can get you to a person far away from your home. It will make you mind blown when you dig deeper into the internet network. As you may have read, netstat -an command gave you the IP address of user through Facebook chat. But, this works no more. But, there are still ways to do this.

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Encryption & Decryption Using Mcrypt In PHP

Mcrypt is a replacement of Unix‘s popular command crypt. It is a file encryption tool. Mcrypt uses modern algorithms for encrypting. Hence it is considered as secure and safe. To encrypt a string, Mcrypt requires a key to encrypt and decrypt. This key have a critical role in encryption and decryption. In this post I’ll be giving out two functions that will encrypt and decrypt based on a key.

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How To Create A Simple Password Strength Checker In jQuery

A lot of new hacking methods are coming day by day. So it’s the programmers duty to make their user’s password secure. Here is a simple Password Strength Checker created using jQuery. The code contain a function got from WordPress (I modified it) which is the core component of the checker. This checker will check the following on the password : Have minimum value of 4 characters. Whether the username matches with password Whether the password contain small a-z characters and capital A-Z characters.

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