Firewall Overview
A typical corporate network makes use of a number of networking devices and mechanisms for preventing various attacks and maintaining the security of their...
Nitesh Malviya
Nitesh Malviya is a Security Consultant. He has prior experience in Web Appsec, Mobile Appsec and VAPT. At present he works on IoT, Radio and Cloud Security and open to explore various domains of CyberSecurity. He can be reached on his personal blog – https://nitmalviya03.wordpress.com/ and Linkedin – https://www.linkedin.com/in/nitmalviya03/.
Rivest Cipher 4 (RC4)
Encryption is the process of converting plaintext to encrypted text. Since encrypted text cannot be read by anyone, encrypted text hides the original data...
Stream Ciphers
Encryption is the process of converting plaintext to encrypted text. Since encrypted text cannot be read by anyone, encrypted text hides the original data...
What are Smart Contracts?
Let’s understand what Smart Contracts are using a simple example. Consider the purchase of cookies from a vending machine. The one who wants to buy the...
Introduction to Blockchain Consensus Algorithms
A blockchain is a record of digital transactions. It is a distributed software network which can function both as a digital ledger and as a mechanism allowing...
Block Ciphers
Encryption is the process of converting plaintext to encrypted text. Since encrypted text cannot be read by anyone, encrypted text hides the original data...
Python Language Basics: Variables, Lists, Loops, Functions and Conditionals
Python is a general purpose high-level, object-oriented, interpreted programming language. Python was created by Guido van Rossum around 1990 and today it...
Email Security
We all know Email is the widely used communication medium at least in the corporate world. In fact, Email existed before the World Wide Web and other modes...
Introduction to Hash Functions
Hash functions are most commonly used mathematical functions in cryptography for implementing security. A Hash function converts an input value of any arbitrary...
Introduction to Asymmetric Cryptography
Encryption is the process of converting plaintext to encrypted text. Since encrypted text cannot be read by anyone, encrypted text hides the original data...