My solutions to assignments/problems for the course (Java Programming: Arrays, Lists, and Structured Data) offered by Duke University at Coursera.

Prodigy-Infotech-CyberSecurity-Internship-Solutions

💻 Algoritmo de criptografia que utiliza o princípio da Cifra de César (projeto para a matéria de Algoritmos)

A comprehensive collection of various conversion tools for text manipulation, encoding, and cryptography.

Implementation of various symmetric key encryption systems like AES, DES, triple DES (3 DES), Ceasar cipher, Substitution cipher, Hill cipher

This Tool allows you to en- and decrypt given text using the caesar cipher.

Information and Network Security

CS Tool is a complete cybersecurity website guide with all cyber security-related information such as different cyber threats and how to prevent these threats. Also, we provide cyber security testing/hacking tools including a Keylogger, Text encryption-decryption, Mac Address changer, Reverse Shell Attack, Image Steganography and Risk Calculator.

A basic java application to encrypt and decrypt.

This Program uses AES encryption to encrypt your files and Messages.

One-time-Pad, Ceasar, Vigenere Encryption and Decryption.

Simple Implementation of some Cryptography Algorithms

A simple python script for perfoming cryptanalysis tasks

C application that performs caesar encryption and decryption.

IT security attacks encryption and decryption

My collection of ciphers and various scripts related to cryptography.

A caesar shift programmed programmed in python with emphasis on code efficiency

Ceaser cipher app on Node.js 🔣

https://en.wikipedia.org/wiki/Caesar_cipher

A python code that performs a ceasar cipher. Do both encryption of a plain text or decryption for a cipher text. in ceacar cipher the key used in encryption or decryption is a single character and the message contains characters only. Have fun with my code, and try your own one.