1. 1. Browser Fingerprinting and the Online –Tracking Arms Race” An IEEE paper on Fingerprinting biometrics “ (http://spectrum.ieee.org/computing/software/browserfingerprinting-and-the-onlinetracking-arms-race)
   2. “An Insight into Fingerprinting” (http://www.ieee.org/about/technologies/emerging/fingerpr inting.pdf)
   3. “Authentication For Remote Logins(r login)” (https://docs.oracle.com/cd/E19455-01/805- 7229/remotehowtoaccess-27053/index.html)
   4. “AVISPA- An Automated Validation Of Internet Security Protocols and Applications” – by Alessandro Armando, David Basin, Jorge Cuellar, Michael Rusinowitch and Luca Vigno (http://www.ercim.eu/publication/Ercim_News/enw64/arm ando.html)
   5. “RADIUS- Remote Authentication Dial-In User Service” (http://searchsecurity.techtarget.com/definition/RADIUS)
   6. “Search Personal Authentication through Remote System For E-Transactions (SPARSE)” (http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber= 6734913)