Oct 12, 2025 路 5 min read 路 1. Encoding: Making Data Usable and Compatible What it is: Encoding is the process of converting data from one format into another. Its primary goal is to ensure data can be correctly interpreted, stored, or transmitted across different systems or me...
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Oct 10, 2025 路 8 min read 路 Welcome to this comprehensive, step-by-step guide on implementing the SHA-512 cryptographic hash function in C. Authored by Trish (@_trish_xD) and shared via an X thread on October 8, 2025, this tutorial is designed for programmers and developers who...
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Jun 21, 2025 路 2 min read 路 In this challenge, we explore the practical aspects of hash cracking by completing Levels 1 and 2 of the Crack the Hash room. These tasks involve identifying various hash types and using common tools like Hashcat and John the Ripper to uncover the or...
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Feb 22, 2025 路 6 min read 路 Introduction Security in web development and computer science revolves around ensuring data confidentiality, integrity, and authenticity. Developers often come across terms like hashing, encryption, and digital signatures. These concepts play a cruci...
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Jan 8, 2024 路 2 min read 路 What is cryptography? It involves securing information and communication through mathematical algorithms that involve encrypting and decrypting. Securing information means encryption, while decryption means revealing the information. Encryption is us...
Join discussionOct 25, 2023 路 4 min read 路 Cryptography, the art of secure communication, stands as the bedrock of blockchain technology. Its role is paramount, ensuring both the integrity and confidentiality of transactions and data within the blockchain ecosystem. Let's unravel the complexi...
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