International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 3 | Mar -2017
p-ISSN: 2395-0072
www.irjet.net
Color Code PIN Authentication System Using Multi-TouchTechnology K. Abinaya1, T. Pavithra2, P. Divya3, S.Hema malini4 Mrs. S. Hema malini, Associate Professor, Dept. of Computer Science & Engineering, Panimalar Institute of Technology, Chennai, Tamilnadu, India -----------------------------------------------------------------------------------------------------------------------------------------------ABSTRACT: Users typically use direct PIN entry method for multiple system in numerous session. Direct PIN entries are highly susceptible to shoulder surfing attacks as attackers can effectively observe PIN entry with concealed cameras and they can use it illegally. Indirect PIN entry method proposed as countermeasures to this issues. To achieve this BW method is used with MULTI-TOUCH technique. Random four colors are used for indirect PIN entry method and attackers find it difficult due to the probability of finding PIN is very complex. In addition to colors, pattern are also used like dotted, diagonal strips to help visually challenged persons. This establish a secure transaction between the mobile app and server with improved BW method. This method prevents the transaction from a well-trained perceptual grouper to crack the PIN digit entered by the user in a conventional way.
observes the PIN entry using the cameras, the entries are noted perfectly though they are in long range. The camera-based shoulder-surfing is strong enough to note the PIN entry, when the user enters the PIN multiple times. Thus the attackers can easily use the PIN entries illegally. B.
Here indirect way of PIN entry method is used by which security is enhanced. Instead of standard PIN numbers, the color code with multi-touch technology is used to enter the PIN in public places. The multi-touch technology uses four standard colors for the PIN entry purposes. The colors used are standard with the reputation of colors in the keypad. 2.
KEY WORDS- PIN, color, attackers, server, transaction, shoulder-surfing. 1.
A. PIN ENTRY SECURITY PROBLEMS
Touchscreen devices are fast moving commodities since the user can use various services at any time anywhere. To avoid the unauthorized attack it uses the passwords for user authentication. Even though it uses passwords some passwords are poor in providing the security. Mostly the leakage is more in computer systems than in mobile devices. Since the features like touch screen is not present in basic mobiles they are used in less. In this method cover pad provides a security in this devices. This works with the conditions like time pressure, distraction, mental workload. This
Personal identification numbers (PIN), typically constructed and memorized, is widely used as numerical passwords for user authentication or various unlocking purposes. Unexpectedly, when the user enters the PIN directly in public places it may lead to shouldersurfing attack. The people nearby may or can observe the PIN entry with or without concealed cameras. The camera-based shoulder-surfing leads to more security issues. When the attackers |
Impact Factor value: 5.181
RELATED WORK
[1] Designing Leakage-Resilient Password Entry on Touchscreen Mobile Devices by Qiang Yan, Jin Han, Robert H.Deng
INTRODUCTION
Š 2017, IRJET
IMPROVED PIN ENTRY METHOD
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