I use ones like this ('jjIZpd&46u), random, 8-12 digits with all characters available. But in order to remember them all I also need to keep a PGP 2048 bit encrypted PW vault with a very long pass phrase. Some systems don't allow certain characters, so I adopt longer ones in that case.
Someday we will have one common digital signature that we can use everywhere.
Someday we will have one common digital signature that we can use everywhere.