All Questions
Tagged with ike public-key-infrastructure
3
questions
1
vote
1
answer
222
views
What is the role of a CA server in a PKI?
I'm confused how the CA server helps with the digital signature and the PKI workflow. Here's an example topology:
A and B are the 2 devices using PKI to authenticate each other for VPN, and then there ...
0
votes
2
answers
1k
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Is IKE aggressive mode really less secure than main mode?
This guy argues it is not: https://www.youtube.com/watch?v=DuowFgNKAIg
I really confused about this. According to him, the only purpose of main mode is to make the peers anonymous, but in order to ...
1
vote
0
answers
255
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What is a KEA certificate and how it is used?
I'm currently studying IKE and IPsec in the context of VPN applications and I know that a X.509 certificate is used to provide server's public key to the client (and vice-versa in case of mutual ...