ByThe Federal Board of Revenue (FBR) has issued an important security notice on its IRIS login portal, emphasizing the need to enhance user data security. To ensure personal information protection and system security, the board will soon disable support for the older TLS 1.0 and TLS 1.1 protocols. Users are advised to take immediate action by updating their browsers and systems to versions supporting TLS 1.2 or TLS 1.3 within 15 days of the notice.
Key Highlights from the Notice:
1. Security Measures
To maintain high-security standards, the FBR is retiring outdated protocols (TLS 1.0 and TLS 1.1) that may be vulnerable to cyberattacks. This measure ensures that users’ personal data remains secure during their interactions with the IRIS system.
2. Action Required for Users
Users are urged to update their web browsers to support TLS 1.2 or TLS 1.3 protocols. Failure to do so may result in interrupted access to FBR’s online services.
3. Recommended Browser Versions
To maintain uninterrupted access, the following browser versions are recommended:
- Google Chrome: Version 30 and later
- Mozilla Firefox: Version 27 and later
- Microsoft Edge: All versions
- Internet Explorer: Version 11 and later
- Safari: Version 7 and later
- Opera: Version 17 and later
4. Windows XP Users
For users operating on Windows XP, an outdated operating system that no longer supports modern browsers, the FBR recommends using Opera 36, which supports TLS 1.2. However, the board strongly advises users to transition to a supported operating system as soon as possible to ensure cyber security.
5. Testing Browser Compatibility
Users can verify whether their browsers support TLS 1.2 or TLS 1.3 by visiting SSL Labs or similar testing websites. This will help confirm compatibility before proceeding to update.
6. Disclaimer
The notice includes a disclaimer highlighting that users should exercise caution when updating browsers or systems. The FBR and PRAL (Pakistan Revenue Automation Limited) are not responsible for issues arising from third-party tools or websites used during the update process.
Recommendations for Users
- Upgrade Operating Systems: If you are using an outdated OS, particularly Windows XP, consider upgrading to a modern system to ensure compatibility with updated security protocols.
- Update Browsers: Install the latest versions of browsers as per the recommendations to avoid disruption of services.
- Test Compatibility: Use SSL Labs or similar services to confirm your browser supports TLS 1.2 or TLS 1.3.
By following these measures, users can ensure secure and uninterrupted access to the FBR’s online services while safeguarding their personal data from potential cyber threats. For further assistance, users can contact the helpline at 051-111-772-772.
