L0phtCrack

Source: Wikipedia, the free encyclopedia.
L0phtCrack
DilDog), Rob Cheyne, Ian Melven
Stable release
7.2.0[1]
Repository
Open Source licenses[2]
Websitel0phtcrack

L0phtCrack is a

rainbow tables.[3]

The initial version was released in the Spring of 1997.[4]

The application was produced by

US Government export regulations, and discontinued support in December 2006.[3][6]

In January 2009, L0phtCrack was acquired by the original authors Zatko, Wysopal, and Rioux from Symantec. L0phtCrack 6 was announced on 11 March 2009 at the SOURCE Boston Conference.[7] L0phtCrack 6 contains support for 64-bit Windows platforms as well as upgraded rainbow tables support.[8] L0phtCrack 7 was released on 30 August 2016, seven years after the previous release.[9] L0phtCrack 7 supports GPU cracking, increasing performance up to 500 times that of previous versions.[10]

On April 21, 2020, Terahash[11] announced it had acquired L0phtCrack. Details of the sale were not released.

On July 1, 2021 L0pht Holdings, LLC repossessed L0phtCrack after Terahash defaulted on its instalment sale loan. The current owners announced that they were exploring open source options for L0phtcrack. Due to commercial libraries existing within the software this may take some time.[12]

On October 17, 2021 L0phtCrack version 7.2.0 was released open-source, with different portions of the software being published under different licenses.[13][14]

References

  1. ^ Error: Unable to display the reference properly. See the documentation for details.
  2. ^ "Tools/Releasetool/Installer/License.TXT · 25f681c07828e5e68e0dd788d84cc13c154aed3d · l0phtcrack / L0phtcrack". 17 October 2021.
  3. ^ a b "Top 100 Network Security Tools (Page 2/4)". Retrieved 2008-09-18.
  4. ^ Lange, Larry (1997-04-15). "Hackers keep the heat on Windows NT security". eeTimes. Archived from the original on 1998-12-05. Retrieved 2020-09-19.
  5. ^ Fisher, Dennis (2004-09-16). "Symantec Buys Security Consulting Pioneer @stake". eWeek.
  6. ^ Naraine, Ryan (2006-03-08). "Symantec Pulls Plug on L0phtCrack". Retrieved 2008-09-18.
  7. ^ "New version of L0phtcrack to be unveiled next week". Infosecurity Magazine. 2009-03-03. Retrieved 2009-05-29.
  8. ^ Goodin, Dan (2009-05-27). "Seminal password tool rises from Symantec ashes". The Register.
  9. ^ Millman, Rene (1 Sep 2016). "New version of L0phtCrack makes cracking Windows passwords easier than ever". SC Magazine UK.
  10. ^ Fisher, Dennis (2016-08-31). "L0phtCrack 7 Shows Windows Passwords Easier to Crack Now Than 20 Years Ago". onthewire. Archived from the original on 2017-08-10. Retrieved 2016-08-31.
  11. ^ "Terahash Acquires L0phtCrack". Archived from the original on 2020-04-21.
  12. ^ "Changes for L0phtCrack". Archived from the original on 2021-09-23.
  13. ^ "Update license and credits (25f681c0) · Commits · l0phtcrack / L0phtcrack". 17 October 2021.
  14. ^ "Password Auditing Tool L0phtCrack Released as Open Source". 18 October 2021. Archived from the original on 2021-10-19.

External links