Research & Development World

  • R&D World Home
  • Topics
    • Aerospace
    • Automotive
    • Biotech
    • Careers
    • Chemistry
    • Environment
    • Energy
    • Life Science
    • Material Science
    • R&D Management
    • Physics
  • Technology
    • 3D Printing
    • A.I./Robotics
    • Software
    • Battery Technology
    • Controlled Environments
      • Cleanrooms
      • Graphene
      • Lasers
      • Regulations/Standards
      • Sensors
    • Imaging
    • Nanotechnology
    • Scientific Computing
      • Big Data
      • HPC/Supercomputing
      • Informatics
      • Security
    • Semiconductors
  • R&D Market Pulse
  • R&D 100
    • Call for Nominations: The 2025 R&D 100 Awards
    • R&D 100 Awards Event
    • R&D 100 Submissions
    • Winner Archive
    • Explore the 2024 R&D 100 award winners and finalists
  • Resources
    • Research Reports
    • Digital Issues
    • R&D Index
    • Subscribe
    • Video
    • Webinars
  • Global Funding Forecast
  • Top Labs
  • Advertise
  • SUBSCRIBE

Images, Codes Provide Alternative to Multiple Device Password Systems

By R&D Editors | January 5, 2016

Researchers from the Centre for Security Communication and Network Research believe GOTPass could be effective in protecting against hackers.A system using images and a one-time numerical code could provide a secure and easy-to-use alternative to multi-factor methods dependent on hardware or software and one-time passwords, a study by Plymouth University suggests.

Researchers from the Centre for Security Communication and Network Research (CSCAN) believe their new multi-level authentication system GOTPass could be effective in protecting personal online information from hackers.

It could also be easier for users to remember, and be less expensive for providers to implement, since it would not require the deployment of potentially costly hardware systems.

Writing in Information Security Journal: A Global Perspective, researchers say the system would be applicable for online banking and other such services, where users with several accounts would struggle to carry around multiple devices to gain access.

They also publish the results of a series of security tests, demonstrating that out of 690 hacking attempts — using a range of guesswork and more targeted methods — there were just 23 successful break-ins.

Ph.D. student Hussain Alsaiari, who led the study, said: “Traditional passwords are undoubtedly very usable but, regardless of how safe people might feel their information is, the password’s vulnerability is well-known. There are alternative systems out there, but they are either very costly or have deployment constraints which mean they can be difficult to integrate with existing systems while maintaining user consensus. The GOTPass system is easy-to-use and implement, while at the same time offering users confidence that their information is being held securely.”

To set up the GOTPass system, users would have to choose a unique username and draw any shape on a 4×4 unlock pattern, similar to that already used on mobile devices. They will then be assigned four random themes, being prompted to select one image from 30 in each.

When they subsequently log in to their account, the user would enter their username and draw the pattern lock, with the next screen containing a series of 16 images, among which are two of their selected images, six associated distractors and eight random decoys.

Correctly identifying the two images would lead to the generated eight-digit random code located on the top or left edges of the login panel which the user would then need to type in to gain access to their information.

Initial tests have shown the system to be easy-to-remember for users, while security analysis showed just eight of the 690 attempted hackings were genuinely successful, with a further 15 achieved through coincidence.

Dr. Maria Papadaki, Lecturer in Network Security at Plymouth University and director of the Ph.D. research study, said: “In order for online security to be strong, it needs to be difficult to hack, and we have demonstrated that using a combination of graphics and one-time password can achieve that. This also provides a low-cost alternative to existing token-based multi-factor systems, which require the development and distribution of expensive hardware devices. We are now planning further tests to assess the long-term effectiveness of the GOTPass system, and more detailed aspects of usability.”

The research paper — Secure Graphical One Time Password (GOTPass): An Empirical Study by Alsaiari, Papadaki, Dowland and Furnell — is published in Information Security Journal: A Global Perspective

Related Articles Read More >

R&D 100 winner of the day: Electromagnetic spectrum management system (ESMS)
Claude computer use
AI agents could begin transforming how we work in 2025
refinery
AI takes center stage in Honeywell-Chevron collaboration
Firefly blurred lines between a human and machine researcher 72875
Copyleaks CEO: OpenAI’s o1 emergence could blur the lines between human researcher and AI assistant
rd newsletter
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, trends, and strategies in Research & Development.
RD 25 Power Index

R&D World Digital Issues

Fall 2024 issue

Browse the most current issue of R&D World and back issues in an easy to use high quality format. Clip, share and download with the leading R&D magazine today.

Research & Development World
  • Subscribe to R&D World Magazine
  • Enews Sign Up
  • Contact Us
  • About Us
  • Drug Discovery & Development
  • Pharmaceutical Processing
  • Global Funding Forecast

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search R&D World

  • R&D World Home
  • Topics
    • Aerospace
    • Automotive
    • Biotech
    • Careers
    • Chemistry
    • Environment
    • Energy
    • Life Science
    • Material Science
    • R&D Management
    • Physics
  • Technology
    • 3D Printing
    • A.I./Robotics
    • Software
    • Battery Technology
    • Controlled Environments
      • Cleanrooms
      • Graphene
      • Lasers
      • Regulations/Standards
      • Sensors
    • Imaging
    • Nanotechnology
    • Scientific Computing
      • Big Data
      • HPC/Supercomputing
      • Informatics
      • Security
    • Semiconductors
  • R&D Market Pulse
  • R&D 100
    • Call for Nominations: The 2025 R&D 100 Awards
    • R&D 100 Awards Event
    • R&D 100 Submissions
    • Winner Archive
    • Explore the 2024 R&D 100 award winners and finalists
  • Resources
    • Research Reports
    • Digital Issues
    • R&D Index
    • Subscribe
    • Video
    • Webinars
  • Global Funding Forecast
  • Top Labs
  • Advertise
  • SUBSCRIBE