The use of Wi-Fi / 802.11 wireless networks is steadily increasing despite many studies reporting security problems, Dr. Gianluigi Me, a Professor at the University of Tor Vergata of Rome, Italy and a staff member at the Wi-Fi Technology Forum (Wi-Fi-TF), together with Dr. Francesco Ferreri have just published “New vulnerabilities to DoS attacks in 802.11 networks”, a Wi-Fi Security paper highlighting the newly discovered dangers, suggesting remedies and possible defenses.
Via [wi-fitechnology.com]
Continue reading ‘New Vulnerabilities To DoS Attacks In Wi-Fi / 802.11 Networks Revealed’
Archive for the 'Bugs' Category
Wireless-LAN access point developer Aruba Wireless Networks will provide recommendations to the Internet Engineering Task Force this week aimed at preventing security breaches in Radius network access servers with WLAN clients. The company said the widespread use of WLANs in enterprise networks is exacerbating security problems in Radius (remote authentication dial-in user service) servers.
Via [commsdesign.com]
Continue reading ‘Security Fix Proposed For Wireless LANs’
Comcast executives point to a recent rash of wireless hardware problems as unintended “endorsements” of the cable giant’s home networking program.
Via [wi-fiplanet.com]
Continue reading ‘Comcast Denies Role In Wi-Fi Disconnects’
Greedy computer hackers using open-source Linux machines could steal more than their fair share of bandwidth from Wi-Fi hotspots, Swiss computer scientists have warned.
Via [newscientist.com]
Continue reading ‘Greedy Hackers Can Hog Wi-Fi Bandwidth’
Kevin Gilmore is a network administrator at MicroDisplay, a small company in San Pablo, California, that uses several Wi-Fi access points to give employees the freedom to roam around the office with their laptops while remaining connected to the Internet.
Via [wired.com]
Continue reading ‘Windows XP Bedevils Wi-Fi Users’
A security bypass flaw in a popular wireless broadband router shipped by Cisco’s Linksys unit could give malicious hackers administrative access to vulnerable devices, researchers warned on Wednesday.
Via [internetnews.com]
Continue reading ‘Security Bug In Linksys Wireless-G Router’
Researchers at the Queensland University of Technology have discovered an easily-exploited vulnerability which can be used to take down most 802.11 wireless networks.
Via [australianit.news.com.au]
Continue reading ‘QUT Researchers Find WiFi Flaw’
Cisco is warning customers about a security hole in two products used to manage wireless LANs and e-business services in corporate data centers.
Via [nwfusion.com]
Continue reading ‘Cisco Warns Of Wireless Security Hole’
When you start Windows NT, NTDETECT searches for the pointing device (usually a mouse). In the course of this process, data is sent to the serial (COM) ports. If a serial mouse is detected, Windows NT disables the port so a device driver for the mouse can load instead. If a device is not detected, Windows NT disables the port. A disabled COM port does not display any information in Control Panel Ports.
Via [support.microsoft.com]
Continue reading ‘How To Disable Detection Of Devices On Serial Ports’
