Enhance network scanner with encryption and stealth

README.md

@@ -54,17 +54,17 @@ pip install -r requirements.txt
 
 1. Basic Network Scan:
 ```bash
-python network_scanner.py 192.168.1.0/24
+python src/network_scanner.py 192.168.1.0/24
 ```
 
 2. Advanced Scan with Custom Ports:
 ```bash
-python network_scanner.py 192.168.1.0/24 -s 2 -p 80 443 3389 8080
+python src/network_scanner.py 192.168.1.0/24 -s 2 -p 80 443 3389 8080
 ```
 
 3. Full Security Assessment:
 ```bash
-python network_scanner.py 192.168.1.0/24 --security-check --format json
+python src/network_scanner.py 192.168.1.0/24 --security-check --format json
 ```
 
 ### Command Line Arguments

requirements.txt

@@ -6,3 +6,4 @@ tqdm>=4.66.1
 colorama>=0.4.6
 texttable>=1.7.0
 argparse>=1.4.0
+cryptography>=3.4.7

network_scanner.py → src/network_scanner.py

@@ -24,6 +24,7 @@
 import random
 import os
 import shutil
+from cryptography.fernet import Fernet
 
 # Initialize colorama for cross-platform colored output
 init()
@@ -277,6 +278,27 @@ def save_results(self, format: str = "csv"):
 
         print(f"\n{Fore.GREEN}Results saved to: {filename}{Style.RESET_ALL}")
 
+        # Encrypt the results file
+        self.encrypt_file(filename)
+
+    def encrypt_file(self, filename: str):
+        key = Fernet.generate_key()
+        cipher_suite = Fernet(key)
+
+        with open(filename, 'rb') as file:
+            file_data = file.read()
+
+        encrypted_data = cipher_suite.encrypt(file_data)
+
+        with open(filename, 'wb') as file:
+            file.write(encrypted_data)
+
+        key_filename = f"{filename}.key"
+        with open(key_filename, 'wb') as key_file:
+            key_file.write(key)
+
+        print(f"\n{Fore.GREEN}Results encrypted. Encryption key saved to: {key_filename}{Style.RESET_ALL}")
+
 def parse_arguments():
     parser = argparse.ArgumentParser(
         description='Enhanced Network Scanner',

security_checks.py → src/security_checks.py

@@ -6,6 +6,7 @@
 import requests
 from concurrent.futures import ThreadPoolExecutor
 import nmap
+from src.scanner_logging import SecurityLogger
 
 class SecurityChecker:
     def __init__(self, logger):