Software Security Guardian

Wang Hexi, Shi Xuanyu, Liu Can, Gu Yunming

1. Project Overview

Software Security Guardian integrates functions such as malware detection, traffic monitoring, password management, and program correctness verifying to provide users with comprehensive security protection. Through advanced algorithms and models, we can timely detect and remove malicious software, safeguarding users' network communication security. The password management function facilitates users to securely manage various account password information. Additionally, our program correctness detection function helps users improve code quality and stability.

Software Security Guardian aims to help users cope with increasingly severe network security threats and ensure the security of personal information and data.

2. Environmental Dependencies

Development and Testing Platforms

Operating System: Windows
Programming Software: Visual Studio Code, Pycharm
Programming Language: Python
Python Environment: Anaconda Python 3.8
Database: PostgreSQL
Testing Environment: Anaconda shell

Running Environment

Database: PostgreSQL

The following are additional dependencies required by the software:

Python (recommended version is 3.8)
PyQt-Fluent-Widgets
ember (recommended installation method: pip install git+https://github.com/elastic/ember.git)
tqdm
numpy (recommended version: 1.23.5)
pandas
lightgbm
lief (recommended version: 0.12.1)
scikit-learn (recommended version: 0.23.2)
z3-solver
lark
matplotlib
scapy
Crypto
werkzeug
captcha
psycopg2

3. Installation Instructions

```
pip install -r requirements.txt
```
Download and install the PostgreSQL database.
Configure the database connection information:
- Open the utils.py file and modify the corresponding hostname, databasename, username, password, and port.

4. Running Instructions

Start the PostgreSQL database:

$ pg_ctl start -D "PostgreSQLdata database address"

Execute the following command in the terminal to launch the application:
```
$ python demo.py
```

5. Usage Instructions

Ensure that the PostgreSQL database is correctly configured and running.
You can use command-line control to facilitate debugging of the database:
```
psql -U <username> -d <database_name> -h <host>
```
When modifying the database connection information in utils.py, please proceed with caution to ensure consistency with the actual configuration.
If the model.txt file is missing, please download it from https://jbox.sjtu.edu.cn/l/V1T4aJ and place it in the "\app\resource" folder.

6. file structure

test_file/: Test files
- danger_exe/: Collection of malicious software
- safe_exe/: Collection of normal software
- danger_pcap/: Collection of malicious traffic files
- safe_pcap/: Collection of normal traffic files
- program_verify/: Sample programs for program correctness verification
app/
- chiper_book/: Implementation of password management system
  - database.py: Database
  - encryption.py: Encryption and decryption
  - password_generator.py: Random password generation
  - password_manager.py: Series of password management operations
- common/: Frontend settings
- components/: Page-related components
- config/: Configuration
- login_register/: Implementation of registration and login modules
  - captcha/: Location for captcha images
  - login_window.py: Login window entry point
  - login_window.ui: Login window UI file
  - login_window_ui.py: Python file exported from the login window UI file
  - register_window.py: Register window entry point
  - register_window.ui: Register window UI file
  - register_window_ui.py: Python file exported from the register window UI file
  - utils.py: Utility functions, including database connection
- ProgramVerifier/: Implementation of program correctness verification module
- resource/: Images, trained models, and other resources
- TrafficDetection/: Implementation of malicious traffic detection module
- view/: Implementation of software management system pages
  - chiper_interface.py: Password book page
  - gallery_interface.py: Basic page
  - home_interface.py: Main page
  - main_window.py: Main window entry point
  - mal_traffic_monitor_interface.py: Malicious traffic detection page
  - malware_detection_interface.py: Malware detection page
  - setting_interface.py: Settings page
  - verifier_interface.py: Program correctness check page
- global.py: Global variable definitions
demo.py: Main running code
README.md: Installation and source code introduction
requirements.txt: Python environment dependencies

halsayxi / NIS3366