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Instant Messaging Security

Trendware International TEW-T1 2.4-GHz Wi-Fi Detector

Trendware's TEW-T1 2.4-GHz Wi-Fi Detector simplifies the task of setting up your wireless network. No need to fire up your laptop--the TEW-T1 detects 2.4-GHz wireless signals not only from 802.11b/g Wi-Fi devices, but also from potentially disruptive cordless phones, microwaves and hidden cameras, making it easy to track interference. TEW-T1 can support ranges up to 45 meters indoors and 90 meters outdoors. $49.99. Trendware International, (888) 326-6061, (310) 891-1100.

Red Gate Software SQL Backup 3.0

This handy tool compresses database backups nearly 70 percent faster than a native SQL Server. Version 3.0 features 129-bit Rijndael encryption, mirrored and split backups, extended storing capabilities and the ability to detect tampering attempts. $295. Red Gate Software, (866) RED GATE, +44 870 063 5177.

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