Recently, someone asked how to be 100% sure no transmission eavesdropping can happen. VPN providers are not secure as they do require to pass the encryption keys to authorities, thus all the data is stored in form of TCP Dumps according to local data retention policies. Is this standard unbreakable? No. Here is the approach how to overcome this problem creating state of the art secure TCP networking.
Want a secure transmission? Here is a simple one. Nothing more then IPSec, Multiple Wan's and 802.3ad Link Aggregation will create a total headache to anyone trying to decrypt the communication :)
Have a fun :) Rest assured this networking setup will leave no reconstructable traces in tcpdumps. It's simple, it's clean, and it works like a charm.
Data retention? Totally bypassed, unless someone has a lot of free time, measured in years. For decades, add some more ports :)
Best Regards,
S.