We've had phone phreaks longer than computer crackers, but calling back to a listed number is USUALLY safe (note: I did not say always. This is not a guarenteed security method.)
Jim Meritt, CISSP, CISA
- RE: How to authentificate an user via telephon? Champion, Steve
- RE: How to authentificate an user via telephon... Valter Santos
- Re: How to authentificate an user via telephon? Brad Arlt
- Re: How to authentificate an user via telephon... Muhammad Naseer Bhatti
- Re: How to authentificate an user via telephon? Gene Barlow
- RE: How to authentificate an user via telephon? Brian Cook
- RE: How to authentificate an user via telephon? Burton M. Strauss III
- Re: How to authentificate an user via telephon... James W. Meritt
- Re: How to authentificate an user via telephon? Marc Cuypers
- RE: How to authentificate an user via telephon? Schuler, Jeff
- RE: How to authentificate an user via telephon? McLaughlin, Bryan
- AW: How to authentificate an user via telephon... Robert Sieber
- Re: How to authentificate an user via telephon? J . Reilink
- RE: How to authentificate an user via telephon? Darryl W. Malcolm
- Re: How to authentificate an user via telephon? Richard Caley
- RE: How to authentificate an user via telephon? Art Tarsha
- Re: How to authentificate an user via telephon? Chris Berry
- Re: RE: How to authentificate an user via telephon? Robert Sieber
