Triplesec has the advantages to be post-quantum proof but especially take ~700ms to encrypt or decrypt your keys which means that brute-force attacks are very unlikely to happen even with small pin code which will also be integrated.
As it takes 700ms every login, your account is logged instantaneously and your keys are being processed in an async way.
It is very important to us since it can provide a very high security without requiring you to put your private key every time and instead use a smaller password. It improve UX and security^^