Captcha and graphical passwords are internet security techniques. This presentation includes the details about how captcha can be used as graphical password which is an integral security option. presentation covers all the points such as problem statement, literature survey, architecture, Mathematical model, examples, advantages, applications etc.
— A CAPTCHA means "Completely Automated
Public Turing test to tell Computers and Humans Apart". It is a
type of challenge-response test used in computing to determine
whether or not the user is human. CaRP is both a Captcha and a
graphical password scheme. CaRP addresses a number of
security problems altogether, such as online guessing attacks,
relay attacks, and, if combined with dual-view technologies,
shoulder-surfing attacks. Particularly, a CaRP password can be
found only probabilistically by automatic online guessing attacks,
even if the password is in the search set. CaRP also offers an
approach to address the well-known image hotspot problem in
popular graphical password systems, such as PassPoints, which
often leads to weak password choices. Thus, a variant to the
login/password scheme, using graphical scheme was introduced.
But it also suffered due to shoulder-surfing and screen dump
attacks. Thus it introduces a framework to proposed (IPAS)
Implicit Password Authentication System, which is protected to
the common attacks suffered by other authentication schemes.
Captcha and graphical passwords are internet security techniques. This presentation includes the details about how captcha can be used as graphical password which is an integral security option. presentation covers all the points such as problem statement, literature survey, architecture, Mathematical model, examples, advantages, applications etc.
— A CAPTCHA means "Completely Automated
Public Turing test to tell Computers and Humans Apart". It is a
type of challenge-response test used in computing to determine
whether or not the user is human. CaRP is both a Captcha and a
graphical password scheme. CaRP addresses a number of
security problems altogether, such as online guessing attacks,
relay attacks, and, if combined with dual-view technologies,
shoulder-surfing attacks. Particularly, a CaRP password can be
found only probabilistically by automatic online guessing attacks,
even if the password is in the search set. CaRP also offers an
approach to address the well-known image hotspot problem in
popular graphical password systems, such as PassPoints, which
often leads to weak password choices. Thus, a variant to the
login/password scheme, using graphical scheme was introduced.
But it also suffered due to shoulder-surfing and screen dump
attacks. Thus it introduces a framework to proposed (IPAS)
Implicit Password Authentication System, which is protected to
the common attacks suffered by other authentication schemes.
Graphical password authentication using pccp with sound signatureeSAT Journals
Abstract
Persuasive Cued-Click Point is an advanced method of cued click point of graphical password technique which includes usability and security evaluations. It also useful for reduces hotspot problem and hence it helps the user in selecting password of higher security. This paper includes the persuasion to influence user choice in click based graphical passwords, so that users select more desultory and more difficult to guess the passwords. In this paper includes sound signature for recover the password if user forgot password or click point ,then playing the sound signature which is selected at registration time then it set new password and access the account. This paper include dead zone new concept to avoiding Shoulder surfing attack in graphical password authentication.
Keywords: Graphical Password, Authentication, Password Images, and PCCP etc…
Graphical Password Authentication using image Segmentation for Web Based Appl...ijtsrd
One of the most important topics in information security today is user authentication. User authentication is a fundamental component in most computer security contexts. It provides the basis for access control and user accountability. While there are various types of user authentication systems, alphanumeric passwords are the most common type of user authentication. They are versatile and easy to implement and use. However, it can either be long and secure or short and hard to remember. A graphical based password is one promising alternatives of textual passwords. According to human psychology, humans are able to remember pictures easily. In this paper, graphical passwords have been designed to try to make password more memorable and easier for people to use, and it is less vulnerable to brute force attacks than a text based password. The aim of the system is to implement a strong security. The proposed system segments the image like a grid, which has a maximum four fragments. Then, each segment of the image is dragged in a particular sequence onto an empty grid of size 6x6 and placed on a particular segment of the empty grid, to form the user' password. When the user logs into the system, the user needs to drag each segment of the image onto the same empty grid of size 6x6 in the correct sequence and position of the segments that user had specified during registration. Maw Maw Naing | Ohnmar Win ""Graphical Password Authentication using image Segmentation for Web Based Applications"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25184.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25184/graphical-password-authentication-using-image-segmentation-for-web-based-applications/maw-maw-naing
A SHOULDER SURFING RESISTANT GRAPHICAL AUTHENTICATION SYSTEMNexgen Technology
TO GET THIS PROJECT COMPLETE SOURCE ON SUPPORT WITH EXECUTION PLEASE CALL BELOW CONTACT DETAILS
MOBILE: 9791938249, 0413-2211159, WEB: WWW.NEXGENPROJECT.COM,WWW.FINALYEAR-IEEEPROJECTS.COM, EMAIL:Praveen@nexgenproject.com
NEXGEN TECHNOLOGY provides total software solutions to its customers. Apsys works closely with the customers to identify their business processes for computerization and help them implement state-of-the-art solutions. By identifying and enhancing their processes through information technology solutions. NEXGEN TECHNOLOGY help it customers optimally use their resources.
Authentication Scheme for Session Password using matrix Colour and Text IOSR Journals
The most common method used for authentication is Textual passwords. But textual passwords are
in risk to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical passwords are
introduced as alternative techniques to textual passwords. Most of the graphical schemes are helpless to
shoulder surfing. To address this problem, text can be combined with images or colors to generate session
passwords for authentication. Session passwords can be used only once and every time a new password is
generated. In this paper, two techniques are proposed to generate session passwords using text and colors
which are resistant to shoulder surfing. These methods are suitable for Personal Digital Assistants.
SHUFFLED INPUT GRAPHICAL PASSWORD AUTHENTICATION SCHEMES BUILT ON CAPTCHA TEC...ijiert bestjournal
When we consider the online service or desktop appl ication there is major issue of security breaching. Old password schemes has some drawbacks like hacking of password,shoulder-surfing attack as far as password is con cern,online password guessing attack,relay attack. Hence there must be system that provides good solution for suc h password cracking attacks. There are many solutions for it a nd various password schemes available that achieves this. The main drawback of these schemes is that users have t o deal with complicated and tedious steps as far as registration and login of user is concern as its logic contains some intense AI processes. These complicated AI pro cesses are exhaustive for common user of the system. In this p aper we proposed authentication scheme which consis t of graphical password based captcha challenge image. I t consists of both a captcha and a graphical passwo rd schemes. We extend the use of captcha as human present recog nition as well as graphical password hence it provi des all benefits of captcha and make system more powerful f rom security point of view.
Graphical password authentication using pccp with sound signatureeSAT Journals
Abstract
Persuasive Cued-Click Point is an advanced method of cued click point of graphical password technique which includes usability and security evaluations. It also useful for reduces hotspot problem and hence it helps the user in selecting password of higher security. This paper includes the persuasion to influence user choice in click based graphical passwords, so that users select more desultory and more difficult to guess the passwords. In this paper includes sound signature for recover the password if user forgot password or click point ,then playing the sound signature which is selected at registration time then it set new password and access the account. This paper include dead zone new concept to avoiding Shoulder surfing attack in graphical password authentication.
Keywords: Graphical Password, Authentication, Password Images, and PCCP etc…
Graphical Password Authentication using image Segmentation for Web Based Appl...ijtsrd
One of the most important topics in information security today is user authentication. User authentication is a fundamental component in most computer security contexts. It provides the basis for access control and user accountability. While there are various types of user authentication systems, alphanumeric passwords are the most common type of user authentication. They are versatile and easy to implement and use. However, it can either be long and secure or short and hard to remember. A graphical based password is one promising alternatives of textual passwords. According to human psychology, humans are able to remember pictures easily. In this paper, graphical passwords have been designed to try to make password more memorable and easier for people to use, and it is less vulnerable to brute force attacks than a text based password. The aim of the system is to implement a strong security. The proposed system segments the image like a grid, which has a maximum four fragments. Then, each segment of the image is dragged in a particular sequence onto an empty grid of size 6x6 and placed on a particular segment of the empty grid, to form the user' password. When the user logs into the system, the user needs to drag each segment of the image onto the same empty grid of size 6x6 in the correct sequence and position of the segments that user had specified during registration. Maw Maw Naing | Ohnmar Win ""Graphical Password Authentication using image Segmentation for Web Based Applications"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25184.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25184/graphical-password-authentication-using-image-segmentation-for-web-based-applications/maw-maw-naing
A SHOULDER SURFING RESISTANT GRAPHICAL AUTHENTICATION SYSTEMNexgen Technology
TO GET THIS PROJECT COMPLETE SOURCE ON SUPPORT WITH EXECUTION PLEASE CALL BELOW CONTACT DETAILS
MOBILE: 9791938249, 0413-2211159, WEB: WWW.NEXGENPROJECT.COM,WWW.FINALYEAR-IEEEPROJECTS.COM, EMAIL:Praveen@nexgenproject.com
NEXGEN TECHNOLOGY provides total software solutions to its customers. Apsys works closely with the customers to identify their business processes for computerization and help them implement state-of-the-art solutions. By identifying and enhancing their processes through information technology solutions. NEXGEN TECHNOLOGY help it customers optimally use their resources.
Authentication Scheme for Session Password using matrix Colour and Text IOSR Journals
The most common method used for authentication is Textual passwords. But textual passwords are
in risk to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical passwords are
introduced as alternative techniques to textual passwords. Most of the graphical schemes are helpless to
shoulder surfing. To address this problem, text can be combined with images or colors to generate session
passwords for authentication. Session passwords can be used only once and every time a new password is
generated. In this paper, two techniques are proposed to generate session passwords using text and colors
which are resistant to shoulder surfing. These methods are suitable for Personal Digital Assistants.
SHUFFLED INPUT GRAPHICAL PASSWORD AUTHENTICATION SCHEMES BUILT ON CAPTCHA TEC...ijiert bestjournal
When we consider the online service or desktop appl ication there is major issue of security breaching. Old password schemes has some drawbacks like hacking of password,shoulder-surfing attack as far as password is con cern,online password guessing attack,relay attack. Hence there must be system that provides good solution for suc h password cracking attacks. There are many solutions for it a nd various password schemes available that achieves this. The main drawback of these schemes is that users have t o deal with complicated and tedious steps as far as registration and login of user is concern as its logic contains some intense AI processes. These complicated AI pro cesses are exhaustive for common user of the system. In this p aper we proposed authentication scheme which consis t of graphical password based captcha challenge image. I t consists of both a captcha and a graphical passwo rd schemes. We extend the use of captcha as human present recog nition as well as graphical password hence it provi des all benefits of captcha and make system more powerful f rom security point of view.
Many security primitives are supported hard
mathematical problems. Passwords remain the foremost
widely used authentication method despite their well-known
security weaknesses. CAPTCHA authentication is clearly a
practical problem.
Security for Hard AI Problems Using CaRP Authenticationpaperpublications3
Abstract: Using hard AI problems for security is emerging as an exciting new paradigm, but has been underexplored. This approach present a new security primitive based on hard AI problems, namely, a novel family of graphical password systems built on top of Captcha technology, which is called Captcha as graphical passwords (CaRP). CaRP is both a Captcha and a graphical password scheme. CaRP addresses a number of security problems altogether, such as online guessing attacks, relay attacks, and, if combined with dual-view technologies, shoulder-surfing attacks. Notably, a CaRP password can be found only probabilistically by automatic online guessing attacks even if the password is in the search set.
At Softroniics we provide job oriented training for freshers in IT sector. We are providing IEEE project guidance and Final year project guidance. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI, Modelsim, Tanner, Xilinx etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing and many other. We are providing long term and short term internship also. We are also providing IEEE project support at Calicut, Thrissur and Palakkad. For more details contact 9037291113, 7907435072
Key aggregate cryptosystem for scalable data sharing in cloud storage using pairng based cryptography. We used JPBC tool to implement Key Aggregate cryptosystem.
Secure Data Sharing in Cloud Computing Using Revocable-Storage Identity-Based...Yashwanth Reddy
Presentation on Secure Data Sharing in Cloud Computing Using Revocable-Storage Identity-Based Encryption done at my college during Mini Project Review..
Hope you like it and can be thank me later..
yashkruk@gmail.com
Authentication plays a major role in Digital environment. In this environment we have different methods which generally use alphanumeric characters and special characters for password creation. These methods have some problems like hard to remember password because it has no meaning and easily breakable by third parties or attackers. To address these issues, many techniques for authentication are proposed from which graphical password method is best in terms of cost and usage. Basically, Graphical passwords use images for password creation and it has some demerits like hotspot and shoulder surfing problem. A persuasive cued click-point based method reduces hotspot problem. To prevent persuasive cued click-point based method from shoulder surfing we include one time password. For more user convenience we provide two login
methods one which requires internet and other which does not
require internet.
ABSTRACT
Authentication based on passwords is used largely in applications for computer security and privacy. However, human actions such as choosing bad passwords and inputting passwords in an insecure way are regarded as ”the weakest link” in the authentication chain. Rather than arbitrary alphanumeric strings, users tend to choose passwords either short or meaningful for easy memorization. With web applications and mobile apps piling up, people can access these applications anytime and anywhere with various devices. This evolution brings great convenience but also increases the probability of exposing passwords to shoulder surfing attacks. Attackers can observe directly or use external recording devices to collect users’ credentials. To overcome this problem, we proposed a novel authentication system PassMatrix, based on graphical passwords to resist shoulder surfing attacks. With a one-time valid login indicator and circulative horizontal and vertical bars covering the entire scope of pass-images, PassMatrix offers no hint for attackers to figure out or narrow down the password even they conduct multiple camera-based attacks. We also implemented a PassMatrix prototype on Android and carried out real user experiments to evaluate its memorability and usability. From the experimental result, the proposed system achieves better resistance to shoulder surfing attacks while maintaining usability.
Keywords:- Graphical Passwords, Authentication, Shoulder Surfing Attack.
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To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
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2. ABSTRACT
Many security primitives are based on hard mathematical
problems. Using hard AI problems for security is emerging as
an exciting new paradigm, but has been underexplored. In this
project, we present a new security primitive based on hard AI
problems, namely, a novel family of graphical password
systems built on top of Captcha technology, which we call
Captcha as graphical passwords (CaRP). CaRP is both a
Captcha and a graphical password scheme. CaRP also offers
a novel approach to address the well-known image
hotspot problem in popular graphical password systems,
such as Pass Points, that often leads to weak password
choices.
3. Existing System
Captcha is a challenge –response system that is designed
to test the human Intelligence and based on the challenge
it differentiates humans from automated programs which
is easy for most humans to perform but is more difficult
and time-consuming for current bots to complete.
In existing system the CbPA-protocol is used which
requires solving a Captcha after inputting a valid pair of
User ID and password.
4. Drawbacks of Existing System
Vulnerable against Brute Force, Dictionary attacks.
Difficult to understand and are complex for users with
disabilities.
Due to Compatibility issues there Technical difficulties
with certain browsers.
Time consuming to decipher.
5. Proposed System
In this project, we introduce a new security primitive
based on hard AI problems, namely, a novel family of
graphical password systems integrating Captcha
technology, which we call CaRP (Captcha as gRaphical
Passwords). CaRP is click-based graphical passwords,
where a sequence of clicks on an image is used to derive a
password.
The user undergoes Graphical image based Captcha
challenge where he has to pass the test by clicking
appropriate captch images
6. Advantages of the Proposed System
CaRP offers protection against online dictionary attacks
on passwords, which have been for long time a major
security threat for various online services.
CaRP also offers protection against relay attacks, an
increasing threat to bypass Captchas protection.
CaRP is Highly secure and easy to adopt.
Highly recommended for various domains like Banking,
Social-Networks and other web services due to its
enhanced security.
7. SYSTEM REQUIREMENTS
SOFTWARE ENVIRONMENT
Operating system: Windows 07/ XP Professional
IDE : Visual Studio 2010
Front End : ASP. Net
Database : SQL Server 2005
HARDWARE REQUIREMENTS
PROCESSOR: PENTIUM IV 2.6 GHz, Intel Core 2
Duo.
RAM : 2 GB DD RAM
8. System Architecture
Username Password
BANKING
INTRANET
ADMINISTRATOR STAFF VALID
CUSTOMER
LOGIN LOGIN VIEW ALL
TRANSACTIONS
VIEW TRANSACTIONS
BETWEEN TWO DATES
A
BRANCH CREATION VIEW TRANSACTION
BRANCHWISE
VIEW BRANCH INFO
ACCOUNT
CREATION
View All Account
Information
VIEW Transaction
A
DAY BOOK BETWEEN
TWO DATES
ACCOUNT NUMBER WISE
TRANSACTION
9. Module Description
The project contains Three modules:
Administrator module.
Staff module.
Customer module.
Administrator module:
The administrator is head of all the branches he creates
branches in the desired locations and can view all the
transactions in all branches.
10. Module Description Cont……
Staff module:
The staff can login by entering the given username and
password. Then, they may create accounts and view all
accounts details..
Customer module:
He may login to the web site using the given account
number and password which is provided during the
account creation.He can do any transaction such as
transfer amount from one account to another account.
17. CONCLUSION
We present an integrated evaluation of the Persuasive Cued
Click-Points graphical password scheme, including usability and
security evaluations, and implementation considerations.
An important usability goal for knowledge-based authentication
systems is to support users in selecting passwords of higher
security, in the sense of being from an expanded effective
security space.
We use persuasion to influence user choice in click-based
graphical passwords, encouraging users to select more random,
and hence more difficult to guess, click-points.
18. Scope for further Development
We present an integrated evaluation of the Persuasive Cued
Click-Points graphical password scheme, including usability and
security evaluations, and implementation considerations.
An important usability goal for knowledge-based authentication
systems is to support users in selecting passwords of higher
security, in the sense of being from an expanded effective
security space
As a future work, user can upload the picture and selects the
region from that and set the password to secure the access of the
application.
19. References
BOOKS REFERED
R. Biddle, S. Chiasson, and P. C. van Oorschot, “Graphical
passwords:Learning from the first twelve years,” ACM Comput.
Surveys, vol. 44,no. 4, 2012.
2.H. Tao and C. Adams, “Pass-Go: A proposal to improve the
usability of graphical passwords,” Int. J. Netw. Security, vol. 7,
no. 2, pp. 273–292, 2008.
3.P. C. van Oorschot and J. Thorpe, “Exploiting predictability in
clickbased graphical passwords,” J. Comput. Security, vol. 19,
no. 4, pp. 669–702, 2011.