Cisco's warning that LEAP susceptible to dictionary attacks unheeded?: Computerworld writes that the Aug. 7, 2003, note on Cisco's site warning that passwords must be well constructed isn't well known. Cisco, of course, is urging a migration from Lightweight EAP (LEAP), it's own form, to it and Microsoft's Protected EAP (PEAP), which can be used to encapsulate an 802.1X/EAP transaction. PEAP is becoming more widely supported, but it's nowhere near out of the standards system yet.