This document outlines the comprehensive security improvements made to the Houdinis Framework.

• Issue: Raw input() calls without validation
• Fix: Implemented secure input handling with getpass for sensitive data
• Files: quantum/backend.py, auxiliary/quantum_config_old.py, core/cli.py
• Security Impact: Prevents credential exposure and input injection

• Issue: Lack of command input validation
• Fix: Added regex-based command validation and sanitization
• Files: core/cli.py, main.py
• Security Impact: Prevents arbitrary command execution

• Issue: Insufficient file path validation
• Fix: Implemented secure file operations with path validation
• Files: security/secure_file_ops.py
• Security Impact: Prevents unauthorized file access

• Issue: SQL injection vulnerabilities and insecure database operations
• Fix: Added parameterized queries, constraints, and secure permissions
• Files: exploits/tls_sndl.py
• Security Impact: Prevents SQL injection and unauthorized data access

• Issue: Insufficient input validation for network operations
• Fix: Added hostname/IP validation and secure socket handling
• Files: exploits/ssh_quantum_attack.py, scanners/network_scanner.py
• Security Impact: Prevents network-based attacks

• File: security/security_config.py
• Features:
  • Centralized security validation
  • Input sanitization functions
  • Secure logging capabilities
  • Quantum vulnerability assessment
  • Token validation

• File: security/secure_file_ops.py
• Features:
  • Path traversal protection
  • Secure file permissions (0o600)
  • Atomic file operations
  • Secure file deletion with overwriting
  • File size limits and validation

• Features:
  • Security event logging
  • Sensitive data hashing for logs
  • Secure log file permissions
  • Comprehensive audit trail

# Before
token = input("Enter token: ")

# After
import getpass
token = getpass.getpass("Enter token (hidden): ")
if not SecurityConfig.validate_token(token):
    return False

# Before
with open(file_path, 'w') as f:
    f.write(data)

# After
secure_files = SecureFileOperations()
success = secure_files.secure_write_file(file_path, data, mode=0o600)

# Before
line = input(prompt)

# After
line = input(prompt).strip()
if not SecurityConfig.validate_command(line):
    print("[!] Invalid command")
    continue

• Database files: 0o600 (owner read/write only)
• Log files: 0o600 (owner read/write only)
• Configuration files: 0o600 (owner read/write only)
• Temporary directories: 0o700 (owner access only)

• Maximum input length: 1000 characters
• Maximum filename length: 255 characters
• Maximum command length: 500 characters
• Maximum file size: 100MB

• Hostname validation with regex patterns
• Port validation (1-65535)
• Socket timeout enforcement (10 seconds)
• Response size limits

• cryptography>=41.0.0 - Latest security patches
• pycryptodome>=3.19.0 - Secure cryptographic operations
• validators>=0.22.0 - Input validation
• bleach>=6.0.0 - HTML sanitization

The framework now includes quantum vulnerability assessment for:

• RSA encryption (HIGH risk)
• DSA signatures (HIGH risk)
• ECDSA signatures (HIGH risk)
• DH key exchange (HIGH risk)
• AES-128 (MEDIUM risk)
• Hash functions (varies)

# Run security validation tests
python security/security_config.py

# Run secure file operations tests
python security/secure_file_ops.py

• All user inputs validated
• File operations use secure paths
• Database queries parameterized
• Network inputs validated
• Sensitive data handled securely
• Proper error handling implemented
• Security events logged
• File permissions set correctly

This framework is designed for:

• Educational purposes
• Authorized security testing
• Post-quantum cryptography research
• Vulnerability assessment (with permission)

Users must:

• Only test systems they own or have permission to test
• Comply with applicable laws and regulations
• Use findings to improve security, not cause harm
• Report vulnerabilities responsibly

1. Multi-factor Authentication: Implement MFA for sensitive operations
2. Rate Limiting: Add rate limiting for network operations
3. Encryption at Rest: Encrypt stored session data
4. Certificate Validation: Enhanced SSL/TLS certificate validation
5. Sandbox Mode: Isolated execution environment for untrusted code

For security issues or questions:

• Author: Mauro Risonho de Paula Assumpção (firebitsbr)
• Please report security vulnerabilities responsibly

Note: This security documentation should be reviewed and updated regularly as new threats are discovered and mitigations are implemented.