"Master the Power of IPSec VPN: Your Ultimate Guide to Secure Networking!"

[@SebastianHeykellChavezUgas]

Thank you very much for uploading this video

[@mananmakkar9096]

The main goal of anti-replay is to avoid hackers injecting or making changes in packets that travel from a source to a destination. Anti-replay protocol uses a unidirectional security association in order to establish a secure connection between two nodes in the network. Once a secure connection is established, the anti-replay protocol uses packet sequence numbers to defeat replay attacks as follows: When the source sends a message, it adds a sequence number to its packet; the sequence number starts at 0 and is incremented by 1 for each subsequent packet. The destination maintains a 'sliding window' record of the sequence numbers of validated received packets; it rejects all packets which have a sequence number which is lower than the lowest in the sliding window (i.e. too old) or already appears in the sliding window (i.e. duplicates/replays). Accepted packets, once validated, update the sliding window (displacing the lowest sequence number out of the window if it was already full)

[@dhavalvartak1883]

Your all tutorials are Informative 👍

[@sridharbvnl2101]

plz show VDOM