Wi-Fi Security: Analysts Offer 3 TipsBy Brian P. Watson | Posted 2006-06-07 Email Print
Experts urge companies to fortify policies for protecting wireless networks.Financial firms stand to lose customers' trustand potentially massive amounts of their dataif they don't rein in security risks to their Wi-Fi networks, according to new research.
Analysts with TowerGroup, a Needham, Mass., financial services research firm, in a report released last week at its annual conference, note there are a number of security threats for businesses using Wi-Fi networks. In addition to external forces, such as denial-of-service attacks and access violations, another vulnerability is technically un-savvy employees installing cheap access points into the company's network.
Josh Kessler, an emerging-technologies analyst who co-authored the report with Bob Egan, a research director, says many technology executives have chosen simply to ignore Wi-Fi because they don't fully understand the technology's attacks and access violations. "What their approach has been so far is, 'We know there are some security concerns with Wi-Fi, so let's not do Wi-Fi,'" Kessler says.
TowerGroup analysts urge technology executives at financial services firms to take steps to protect their wireless networks, including fortifying their internal strategy and choosing the right system to help block Wi-Fi-enabled attacks:
The report also includes analysis of intrusion detection systems from Air Defense, AirMagnet, AirTight Networks, Aruba Networks, Bluesocket, Cisco Systems, Network Chemistry and WildPackets.