Soulskill from the equip-yourself-with-a-fake-beard dept.
jfruh writes "You'd think that, of all events, security conferences would have tight security. But one anonymous human pen tester managed to sneak into the RSA conference without credentials, using tried and true techniques like waving a badge from another conference at security guards and slipping in through exits."
Quantum Mechanics is a lovely introduction to Hilbert Spaces!
-- Overheard at last year's Archimedeans' Garden Party