> These tweets are about hacking shibboleths, which is advanced mode. Basic mode would be just noticing shibboleths, and also why and how they so clearly identi

> These tweets are about hacking shibboleths, which is advanced mode. Basic mode would be just noticing shibboleths, and also why and how they so clearly identify speakers. Yeah. Also using the word "shibboleth" for "advance mode" make some sense, but seems like an uncommon usage. To me, has strong connotations of the "basic mode," i.e. a word use that indirectly gives away someones identity.