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How To Implement Monoalphabetic Cipher using C
Monoalphabetic Cipher is a method to encrypt messages by substituting one character for another character. This is fairly a simple method for encrypting data. Alike Ceaser Cipher, which have only 26 possible keys, Monoalphabetic Cipher has 26! possible keys (or possible ways to encrypt messages). In this tutorial, I will use the key pair given on Wikipediaas an example to illustrate the working of this cipher. Also I will encrypt the same…
How to implement Caesar Cipher using C
Caesar Cipher is the most basic cipher technique used to encrypt or decrupt messages. In this technique every character is replaced with the character standing particular number of places down the alphabet. That number serves the purpose of Key. So, for this Cipher technique, Key can only be a number ranging from 1 to 26. The most basic Caesar technique is Julius Cipher, in which Key is taken as 3….
How To Block A Particular Website In Windows 7
You do not want your kids, your friends or relatives to view some websites on your PC. Like you want your kids to stay away from Porn sites, Then you can configure your PC, So, that it won’t allow your browser to open that file. But here you can block a website only by knowing its address not any kind of category like Porn. Here in this article, I will…
How to Enable Facebook Secure HTTPS Login
As mentioned on Facebook Blog, “security is an important issue to Facebook”. So, they added new functionality for their users to get protected from Hackers. Facebook has recently added a new feature. This is called “Facebook Secure HTTPS login”. This is a secure and encrypted Login Page for Facebook which uses Secure Socket Layout (SSL) Technology to protect Facebook users from got hacked. If you enable this feature, you will…
How to Choose a Secure And Strong Password
You want your online data to be secure, then you must choose a strong password to protect that data. Your password must be a random combination of letters and numbers so that no one can hack into your account. In this article, i will be writing some tips to create a strong password that will not be easy for any hacker to break. First of all, do not use phrases…