Two new devices handle this problem well. Administrators face the unenviable task of designing security systems that meet their firms' needs but don't irritate users. So they try to balance effectiveness against convenience. While the two goals are mutually exclusive, new biometric products narrow the gap between them. When selecting a log-on security system, you have to rely on one or more of the three authentication possibilities.
Passwords are cheap, plentiful and insecure.
Tokens are handy but expensive and easily misplaced or stolen. However, fingerprint scanners are a bright spot in this mostly dismal state of authentication strategies. BioLink's recently released U-Match mouse takes the concept one step further. It can be used for a stand-alone PC, but IT departments will be interested in BioLink's forthcoming server software, whose centralized administration speeds enrollment and helps assure compliance with security policies. BioLink says its mouse, unlike some older fingerprint readers, can't be fooled by Silly Putty imprints or cellophane-tape impressions of the thumbprint.