#Wep vs wpa vs wpa2 auto how to#
The following video briefly explains how to select a security protocol in a Linksys router's settings. The video below describes the more technical differences between these two modes. Wireless routers usually offer two forms of WPA2: "Personal" and "Enterprise." Most home networks only have need for the personal setting. The video below is of a series of performance tests that showcase the different throughput each security protocol can achieve. WPA2 is the fastest of the security protocols, while WEP is the slowest. However, the security protocol you choose can dramatically change your experience. Security measures can reduce the data speeds, or throughput, you are able to achieve in your local network. With AES encryption serving as the backbone of WPA2 security and many other security measures for the internet, the potential existence of a backdoor is cause for great concern. government to gain access to a network more easily. Theoretically, a backdoor would allow the U.S. However, there is speculation, partially based on Edward Snowden's leaked National Security Agency (NSA) documents, that AES does have at least one weakness: a backdoor that might have been purposely built into its design.
As of March 2006, no new hardware or device can use the Wi-Fi trademark without recognizing the WPA2 certification program.ĪES is so secure that it could potentially take millions of years for a supercomputers' brute-force attack to crack its encryption.
No devices or operating systems updated prior to 2004 can meet these security standards. Unlike its predecessors, WPA2 makes use of Advanced Encryption Standard (AES) and CCMP, a TKIP replacement. But RC4 by itself is so problematic that Microsoft has urged users and companies to disable it when possible and rolled out an update in November 2013 that removed RC4 from Windows altogether. However, WPA is still vulnerable because it is based on the RC4 stream cipher the main difference between WEP and WPA is that WPA adds an extra security protocol to the RC4 cipher known as TKIP. WPA was developed as a temporary solution to WEP's many shortcomings. Thanks to WEP's use of RC4, small key sizes, and poor key management, cracking software is able to break past WEP security within minutes. WEP and WPA use RC4, a software stream cipher algorithm that is vulnerable to attack. WPA and WPA2 are meant to protect wireless internet networks from such mischief by securing the network from unauthorized access.
#Wep vs wpa vs wpa2 auto install#
If a router is left unsecured, someone can steal your internet bandwidth, carry out illegal activities through your connection (and therefore in your name), monitor your internet activity, and install malicious software on your network.
0 kommentar(er)
