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SECURITY.md

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+# Security Policy
+
+## Supported Versions
+
+We are committed to maintaining the security of CodeBRT. Below is the list of versions currently supported with security updates:
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 0.4.3   | :white_check_mark: |
+| < 0.4.3 | :x:                |
+
+## Reporting a Vulnerability
+
+We take the security of our project seriously. If you discover a security vulnerability within CodeBRT, please follow these steps:
+
+1. **Do Not Publicly Disclose**: Do not create a public GitHub issue for a suspected security vulnerability.
+
+2. **Email our Security Team**: 
+   - Send a detailed description of the vulnerability to: [codebrtdev@gmail.com]
+   - Include steps to reproduce the vulnerability
+   - Provide any relevant code snippets or proof of concept
+
+3. **What to Expect**:
+   - We will acknowledge receipt of your vulnerability report within 48 hours
+   - Our security team will investigate and validate the report
+   - You can expect an initial assessment within 5-7 business days
+   - We will keep you informed about the progress of the investigation
+
+4. **Potential Outcomes**:
+   - If the vulnerability is accepted:
+     - We will work on a fix and create a security patch
+     - You will be credited for your discovery (if you wish)
+     - We may provide a bounty or recognition for significant findings
+
+   - If the vulnerability is declined:
+     - We will provide a detailed explanation
+     - We'll offer guidance if the issue is not a critical security risk
+
+5. **Responsible Disclosure**:
+   - We request that you give us reasonable time to address the vulnerability before any public disclosure
+   - We are committed to resolving and patching security issues promptly
+
+## Security Best Practices
+
+- Keep your dependencies up to date
+- Use the latest version of CodeBRT
+- Report any suspicious activities or potential vulnerabilities
+- Follow our secure coding guidelines in the CONTRIBUTING.md
+
+## Package Health
+
+- Total packages: 289
+- Current vulnerabilities: 0
+
+Thank you for helping us maintain the security of CodeBRT.