Network Management Strategies for the CIO
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Is WEP cracking still a worrisome WLAN security issue?
Wireless expert Lisa A. Phifer explains to what extent WEP cracking remains a worrisome issue. It all depends on your company's WLAN security policy. Answer
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Is 802.1X authentication good enough for WLAN access control?
Wireless expert Lisa A. Phifer explains why you shouldn't stop using 802.1X authentication methods for enterprise WLAN access control. Answer
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How the 802.11ac standard impacts security
The upcoming 802.11ac standard is an improvement over 802.11n, but how could security be impacted? Wireless expert Lisa A. Phifer explains. Answer
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Wireless network setting considerations for Android troubleshooting
Wireless expert Lisa Phifer addresses Android troubleshooting and the ways that changing wireless network settings could solve connectivity problems. Answer
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Obtaining wireless access control for personal devices
Lisa Phifer explains methods for wireless access control to allow employees certain but not full access to a company’s network and maintaining network access protection. Answer
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Taking WPS attack precautions can reduce unauthorized WLAN access
Admins should take WPS attack precautions to avoid unauthorized WLAN access, yet understanding the WPS protocol and its own vulnerabilities is key to complete network protection. Answer
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How to secure a wireless network for small business
Wireless expert Lisa Phifer explains how to secure a wireless network for small and mid-sized businesses. She details each of the available wireless network security options to help SMBs balance complexity and cost with the proper level of security f... Answer
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Be aware of Wi-Fi security to deal with Firesheep at public hotspots
Wireless expert Lisa Phifer tackles public Wi-Fi security and the steps you can take to protect yourself from sidejacking attempts like Firesheep. Lisa also highlights that these threats are not limited to public Wi-Fi access alone, and could happen ... Answer
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How does Active Directory for Cisco ACS work?
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Does w ar driving enhance the security of wireless networks?
Learn how war driving can be used to secure your wireless network from our enterprise security expert Michael Gregg. Ask the Expert