Secure Chat System -Using Python, Tkinter, and AES Encryption

Описание: In this project, I have developed a Secure Chat System that integrates advanced security mechanisms to handle critical banking operations, including creating accounts, deposits, withdrawals, and account management. The system features enhanced password protection, two-factor authentication, and data encryption to ensure the integrity and confidentiality of user data.

Key Features:
User Authentication:
Robust password hashing using bcrypt.
Account lock mechanism after multiple failed login attempts to prevent unauthorized access.
Two-Factor Authentication (2FA) via email, sending OTPs to users.
Data Encryption:
Sensitive information like account balances is encrypted using the AES encryption algorithm with CBC mode.
Padding and unpadding of data to handle variable-length messages.
Account Management:
Account creation with account number validation and secure password strength enforcement.
Deposit, withdrawal, and balance check functionality with proper logging.
Account closure with password verification to ensure secure removal.
Transaction Logging:
All transactions such as deposits and withdrawals are logged securely for auditing purposes.
Transaction details are encrypted to safeguard privacy.
User Interface:
An interactive and intuitive GUI created with Tkinter for account operations like creating accounts, depositing money, and withdrawing funds.
Real-time user feedback with messageboxes providing status updates.
Technologies & Libraries Used:
Python: Core programming language.
Tkinter: For building the graphical user interface (GUI).
AES Encryption (Crypto.Cipher.AES): For securing sensitive data.
bcrypt: For password hashing and verification.
smtplib: For sending OTPs to users.
MySQL: For potential database storage of account details and transactions (integration is possible).
Logging: For secure transaction and system activity logging.
How to Use:
Create an Account: Enter your name, email, account number, and password.
Deposit/Withdraw Money: Perform transactions securely with account number and password verification.
View Account Information: Check your account details securely.
Delete Account: Permanently remove your account with a password check.
Logging: All activities are logged for system auditing and future reference.
This project demonstrates the importance of data security, encryption, and reliable user authentication, making it a robust solution for secure online banking systems or chat applications.

Don't forget to like, share, and subscribe for more advanced projects!