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How to block ransomware with a firewall?

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How to block wanna cry ransomware from windows firewall?

Topic starter Posted : October 4, 2017 7:24 am
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Modern firewalls are purpose-built to defend against Ransomware, Here are the steps:

1. Ensure you have the right protection, including a modern high-performance next-gen firewall IPS engine and sandboxing solution.

2. Reduce the surface area of attack as much as possible by thoroughly reviewing and revisiting all port-forwarding rules to eliminate any non-essential open ports.

3. Be sure to properly secure any open ports by applying suitable IPS protection to the rules governing that traffic.

4. Keep the Windows Firewall turned on and properly configured at all times.

5. Enhance your protection more by setting up additional Firewall protection.

Posted : October 4, 2017 1:07 pm

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