(?A total of 8 documents, discussing the scheme and implementation of network security, such as radius, AAA, as well as some routing protocols such as BGP, some security mechanisms, such as TCP three-way handshake, four waves, etc. These are not the highlights, the highlights are How to connect the technologies we know in series, let us understand the ins and outs of this technology, and achieve transparency.
Network Security Complete Solution 8.pdf)