Despite the best efforts of many small and medium sized companies, a recent US survey shows that four in 10 companies believe that their networks are not secure. Thirty-two percent of the companies also reported that they had suffered a breach in the past 12 months alone citing virus attacks and Internet downloads as the leading cause of the security breach. The survey, conducted by eMediaUSA on behalf of GFI Software, an international network security software developer, was given to 455 IT executives from U.S. based small and medium sized businesses (SMBs). Further results on the survey can be found at http://www.gfi.com/documents/rv/smbsurvey.pdf
NOTE: For surfing Internet with ALFA-AWUS050NH on Ubuntu Jaunty with rt2870sta driver, you must use the Kernel "2.6.28-11-generic #42-Ubuntu", without change or updates the drivers modules. NOTE: The tutorial is not related to Ubuntu karmic. Driver RTL8187/Stacks-mac80211 (ref. ALFA-AWUS036h) - These drivers, for surfing Internet, are more stable than r8187, and fully compatible with Network-Manager 0.7 installed by default on Ubuntu 9.04. Network-Manager 0.7 installed by default on Ubuntu 9.04. - Supports all encryption without problems. (OPEN, WEP and WPA/WPA2) - With Compat-Wireless, the "injection" working, but for support “Fragmentation attack” (opt. -5) you need to install one patch. - The RX sensitivity and packets injection is less, related to drivers r8187. Driver r8187/Stacks-ieee80211 (ref. ALFA-AWUS036h) - This driver is recommended for use with the Suite of Aircrack-ng, but not particularly suitable for Internet connections, as less stable and disc...