WPA Wi-Fi Encryption Cracked In Sixty Seconds

August 28, 2009 by John Messina, Phys.org weblog
WPA-TKIP Encryption

(PhysOrg.com) -- Two Japanese computer scientists have developed a way to crack the WPA encryption between wireless routes and devices in 60 seconds.

Using this attack method, hackers can read encrypted data sent between wireless routers and computers. These attacks only work when a router's wireless security is set for WPA using Temporal Key Integrity Protocol (TKIP) .

About a year ago security researchers explained how WPA could be cracked. The Japanese computer scientists took this theoretical approach and turned it into reality. All this is explained in a paper that was presented at the Joint Workshop on Information Security that was held in Kaohsiung, Taiwan this month.

These attacks can be avoided by using the more recent WPA2 or WPA systems that use a stronger algorithm, AES (Advanced Encryption Standard).

Wireless routers have a long history of security problems that started back in 1997, when the Wired Equivalent Privacy (WEP) system was first introduced. Two years latter WEP was cracked and rendered useless as an effective security option.

WPA with TKIP was meant to be an interim encryption method for security until a stronger algorithm was developed. Going forward the use of WPA2 should be the standard method for Wi-Fi security. As of March 2006, WPA2 has been certified in wireless router.

Going forward users today should use either WPA2 or WPA with AES encryption in their wireless router.

Via: TechWatch

© 2009 PhysOrg.com

Explore further: The Final 'Final' Nail in WEP's Coffin?

Related Stories

Enjoy Compact Wireless with Rapid Data Transfers

November 28, 2007

To cater to users who require a wireless USB solution that is both compact and fast, ASUS has released the ASUS WL-160N – the world’s smallest 802.11n USB 2.0 wireless card. This small and compact marvel supports the ...

Netgear Launches A New Family Of Wireless-N Routers

September 29, 2008

Netgear today has announced a new family of Wireless-N networking solutions that will make it easy for anyone to upgrade their wireless home network to Wireless-N technology. This new technology supports the simultaneous ...

Portable D-Link Wireless Pocket Router/AP Smaller than a PDA

August 13, 2004

D-Link, the global leader in consumer network connectivity, today announced the D-Link Wireless Pocket Router/AP, a portable wireless networking solution for business travelers wanting to access and share hotel Internet connections, ...

Tri-Mode Wi-Fi Module from Intel

August 27, 2004

Intel has added new wireless capabilities to its Centrino mobile technology for laptops. Intel Corporation today announced the addition of key wireless capabilities for notebooks based on Intel® Centrino™ mobile technology, ...

Recommended for you

Robot designed for faster, safer uranium plant pipe cleanup

April 21, 2018

Ohio crews cleaning up a massive former Cold War-era uranium enrichment plant in Ohio plan this summer to deploy a high-tech helper: an autonomous, radiation-measuring robot that will roll through miles of large overhead ...

After Facebook scrutiny, is Google next?

April 21, 2018

Facebook has taken the lion's share of scrutiny from Congress and the media about data-handling practices that allow savvy marketers and political agents to target specific audiences, but it's far from alone. YouTube, Google ...

How social networking sites may discriminate against women

April 20, 2018

Social media and the sharing economy have created new opportunities by leveraging online networks to build trust and remove marketplace barriers. But a growing body of research suggests that old gender and racial biases persist, ...

Virtually modelling the human brain in a computer

April 19, 2018

Neurons that remain active even after the triggering stimulus has been silenced form the basis of short-term memory. The brain uses rhythmically active neurons to combine larger groups of neurons into functional units. Until ...

1 comment

Adjust slider to filter visible comments by rank

Display comments: newest first

EarthlingX
5 / 5 (1) Aug 30, 2009
Good old cable :)

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.