Diffie Hellman Group support to 15
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Zyxel_Stanley
Posts: 1,367 Zyxel Employee
This discussion was created from comments split from: Diffie Hellman Group 15
Description: Currently IPSec VPN Diffie Hellman Group only support for group 1, 2, 5, 14. But not group 15.
Click like if you think the feature is useful and beneficial.
Description: Currently IPSec VPN Diffie Hellman Group only support for group 1, 2, 5, 14. But not group 15.
Click like if you think the feature is useful and beneficial.
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Comments
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This artical states that even DH15 is far to low for security.At least go to DH19
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In my view the CISCO doc is absolutely right, DH14 is the absolut minimum at the moment, 19-21 would be recommended. German BSI gives the same advice.
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The more configurations to be done, much better for the admin.
I will always try to configure the most security for me and my customers and partners.0 -
at least DH19 in near future?
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In ZLD 4.60, the DH Group 19, 20, 21 is support.
For 128-bit security level, DH Group 19 is recommend. (instead of DH Group 15)
For 192-bit security level, DH Group 20 is recommend. (instead of DH Group 18)
For 256-bit security level, DH Group 21 is recommend.
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