TLS/SSL handshake
The combination of Diffie-Hellman and the use of ephemeral session keys are what enables “Forward Secrecy”: even if an attacker gains access to the server’s private key they are…
The combination of Diffie-Hellman and the use of ephemeral session keys are what enables “Forward Secrecy”: even if an attacker gains access to the server’s private key they are…
BGP: run on tcp 179, path vector protocol, 65K routes eBGP: append AS_PATH iBGP: ( the same AS number), iBGP need full mesh, thus could use Route Reflector (RR, need to…
What is Apache Kafka? ( big picture) I found the article http://www.confluent.io/blog/stream-data-platform-1/ ( from Jay Kreps) presented a very good big picture on what Kafka suppose to do: you can…
Why MPLS? Networks with more stringent QoS requirements might use IPSec-over-Internet for non-real-time traffic and MPLS for real-time and mission-critical traffic Basic MPLS, how it works: A good explanation is…
It is quite easy to setup a ipv6 testbed at home now. (1) setup linux ipv6 router apt-get install radvd # on a vm or real box debian and copy the…