Is SonicWall NetExtender compatible with Windows 10?

• Older versions of NetExtender (8.0.238 and earlier) use SHA1 using 1024 bits for digital signature, which is no longer supported.
• Certificates on the firewall are signed using SHA-1 which is no longer supported by most browsers.

This issue can be resolved by:

• Using NetExtender 8.0.241 (latest), or by using SonicWall Mobile Connect for Windows 10, which can be found in the Microsoft App store.
• Regenerating the certificates with SHA-2 on the SonicWall UTM Appliance. 

In the case of a Self-signed certificate:

1. Navigate to System | Administration.
2. Select Regenerate Certificate.
3. Reboot the SonicWall. The certificate will be re-signed using SHA-2 with 2048 bits.

In the case of a SonicWall SRA Appliance:

1. Navigate to System | Certificates.
2. Select the certificate and click Configure.
3. Modify the common name of the certificate.
   
4. The SRA appliance will Reboot for the changes to take effect.

See also:

• How do I download and install NetExtender for Windows?