Petname

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Petname systems are naming systems that claim to possess all three naming properties of Zooko's triangle - global, secure, and memorable.[1] Software that uses such a system can satisfy all three requirements. Such systems can be used to enhance security, such as preventing phishing attacks.[2]

Examples

CapDesk — a desktop environment.

Firefox extension

Firefox Petname Tool
Developer(s) Tyler Close
Stable release 1.7 / July 14, 2009
Operating system Cross-platform
Type Mozilla extension
License MIT/X11
Website https://addons.mozilla.org/en-US/firefox/addon/petname-tool/

There is a Petname Tool extension available for Firefox that allows petnames to be assigned to secure websites.[3] Use of this extension can help prevent phishing attacks.[4] [5]

PetName Markup Language

The PetName Markup Language (PNML) is an XML proposal for using petname systems ubiquitously.[6]

PNML consists of two tags:

  • <pn>pet-name-string</pn>
  • <key>stringified-cryptographic-key</key>

References

  1. "An Introduction to Petname Systems". 
  2. Security Usability of Petname Systems. Lecture Notes in Computer Science. Springer Science+Business Media. 2009. ISBN 9783642047657.  |coauthors= requires |author= (help)
  3. Petname Tool extension
  4. Phishing and Countermeasures: Understanding the Increasing Problem of Electronic Identity Theft. Wiley-Interscience. 2006. ISBN 0471782459.  |coauthors= requires |author= (help)
  5. "Ten Firefox extensions to keep your browsing private and secure". 
  6. "The PetName Markup Language". 

External links


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