This document discusses graphical passwords as an alternative to traditional alphanumeric passwords. It summarizes different types of graphical password authentication techniques, including recognition-based systems where users select images during registration and later identify those images to log in. It also discusses recall-based systems where users recreate a password by clicking or drawing on images. The document proposes using a one-time password (OTP) with graphical passwords to enhance security against shoulder surfing attacks, where the OTP provides information about which items to click in an image for authentication. Overall, the document analyzes the security and usability advantages of graphical passwords compared to traditional text-based passwords.
GENERATION OF SECURE ONE-TIME PASSWORD BASED ON IMAGE AUTHENTICATIONcscpconf
Phishing, a serious security threat to Internet users is an e-mail fraud in which the perpetrator
sends out an email which looks like legitimate, in an order to gather personal and financial
information of the receiver. It is important to prevent such phishing attacks. One of the ways to
prevent the password theft is to avoid using passwords and to authenticate a user without a text
password. In this paper, we are proposing an authentication service that is image based and
which eliminates the need for text passwords. Using the instant messaging service available in
internet, user will obtain the One Time Password (OTP) after image authentication. This OTP
then can be used by user to access their personal accounts. The image based authentication
method relies on the user’s ability to recognize pre-chosen categories from a grid of pictures.
This paper integrates Image based authentication and HMAC based one time password to
achieve high level of security in authenticating the user over the internet. These algorithms are
very economical to implement provided they are time synchronized with the user.
Database Security Two Way Authentication Using Graphical PasswordIJERA Editor
As data represent a key asset for today's organizations. The problem is that how to protect this data from
attackers, theft and misuse is at the forefront of any organization’s mind. Even though today several data
security techniques are available to protect database and computing infrastructure, many such as network
security and firewalls tools are unable to prevent attacks from insider. Insider is a person working in
organization who can try to access the sensitive data. This paper proposes a two-way authentication method
which fuses knowledge-based secret and personal trait information.
Count based hybrid graphical password to prevent brute force attack and shoul...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
GENERATION OF SECURE ONE-TIME PASSWORD BASED ON IMAGE AUTHENTICATIONcscpconf
Phishing, a serious security threat to Internet users is an e-mail fraud in which the perpetrator
sends out an email which looks like legitimate, in an order to gather personal and financial
information of the receiver. It is important to prevent such phishing attacks. One of the ways to
prevent the password theft is to avoid using passwords and to authenticate a user without a text
password. In this paper, we are proposing an authentication service that is image based and
which eliminates the need for text passwords. Using the instant messaging service available in
internet, user will obtain the One Time Password (OTP) after image authentication. This OTP
then can be used by user to access their personal accounts. The image based authentication
method relies on the user’s ability to recognize pre-chosen categories from a grid of pictures.
This paper integrates Image based authentication and HMAC based one time password to
achieve high level of security in authenticating the user over the internet. These algorithms are
very economical to implement provided they are time synchronized with the user.
Database Security Two Way Authentication Using Graphical PasswordIJERA Editor
As data represent a key asset for today's organizations. The problem is that how to protect this data from
attackers, theft and misuse is at the forefront of any organization’s mind. Even though today several data
security techniques are available to protect database and computing infrastructure, many such as network
security and firewalls tools are unable to prevent attacks from insider. Insider is a person working in
organization who can try to access the sensitive data. This paper proposes a two-way authentication method
which fuses knowledge-based secret and personal trait information.
Count based hybrid graphical password to prevent brute force attack and shoul...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Authentication Schemes for Session Passwords using Color and ImagesIJNSA Journal
Textual passwords are the most common method used for authentication. But textual passwords are vulnerable 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 vulnerable 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.
Graphical Based Password for Android Phones using Keystroke Dynamics - A SurveyIJSRD
Technology has elevated to grab an important position in humans life, the best example is smartphones. They offer access to network as well as online banking transactions, where simplification of human labour affects security and user authentication, and passwords are first line of defense, it’s crucial to pick a strong password. Online banking applications currently use alphanumerical usernames and passwords for authentication, which are exposed to eves dropping, attacks, and shoulder surfing. Users often choose either easy to remember passwords, which can be easily guessed or difficult ones, which tend to be forgotten. The paper revolves around the views, limitation of current system and offers a dynamic biometrics, as it can be easily integrated into the existing computer security systems with minimal alteration and user intervention. The main objective is to secure using cued click point (CCP), which is one click based graphical password scheme for sequence of images and measuring, assessing humans typing rhythm, it’s based upon the human tendency to memorize graphical passwords more comfortably.
A novel multifactor authentication system ensuring usability and securityijsptm
User authentication is one of the most important part of information security. Computer security most
commonly depends on passwords to authenticate human users. Password authentication systems will be
either been usable but not secure, or secure but not usable. While there are different types of authentication
systems available alphanumeric password is the most commonly used authentication mechanism. But this
method has significant drawbacks. An alternative solution to the text based authentication is Graphical
User Authentication based on the fact that humans tends to remember images better than text. Graphical
password authentication systems provide passwords which are easy to be created and remembered by the
user. However, the main issues of simple graphical password techniques are shoulder surfing attack and
image gallery attack. Studies reveals that most of the graphical passwords are either secure but not usable
or usable but not secure. . In this paper, a new technique that uses cued click point graphical password
method along with the use of one-time session key is proposed. The goal is to propose a new authentication
mechanism using graphical password to achieve higher security and better usability levels. The result of
the system testing is evaluated and it reveals that the proposed system ensures security and usability to a
great extent.
Password prevents unauthorized access to the data and also provides high security and confidentiality. Due to
various drawbacks in text based passwords, graphical password authentication was developed as an alternative.
Graphical passwords also provide more security when compared to text based. In graphical password authentication,
users click on images to set their passwords. Images are generally easier to be remembered than text. In graphical
password authentication users can set images as their password. Caesar Cipher Technique is an encryption
technique used for secure transmission of textual data. In this paper, this technique is applied for graphical
password in order to provide enhanced security to the user.
USER AUTHENTICATION USING NATIVE LANGUAGE PASSWORDSIJNSA Journal
Information security is necessary for any organization. Intrusion prevention is the basic level of security which requires user authentication. User can be authenticated to a machine by passwords. Traditional textual passwords are vulnerable to many attacks. Graphical passwords are introduced as alternatives to textual passwords to overcome these problems. This paper introduces native language passwords for authentication. Native language character set consists of characters with single or multiple strokes. User can select one (or more) character(s) for his password. The shape and strokes of the characters are used for authentication.
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.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Authentication Schemes for Session Passwords using Color and ImagesIJNSA Journal
Textual passwords are the most common method used for authentication. But textual passwords are vulnerable 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 vulnerable 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.
Graphical Based Password for Android Phones using Keystroke Dynamics - A SurveyIJSRD
Technology has elevated to grab an important position in humans life, the best example is smartphones. They offer access to network as well as online banking transactions, where simplification of human labour affects security and user authentication, and passwords are first line of defense, it’s crucial to pick a strong password. Online banking applications currently use alphanumerical usernames and passwords for authentication, which are exposed to eves dropping, attacks, and shoulder surfing. Users often choose either easy to remember passwords, which can be easily guessed or difficult ones, which tend to be forgotten. The paper revolves around the views, limitation of current system and offers a dynamic biometrics, as it can be easily integrated into the existing computer security systems with minimal alteration and user intervention. The main objective is to secure using cued click point (CCP), which is one click based graphical password scheme for sequence of images and measuring, assessing humans typing rhythm, it’s based upon the human tendency to memorize graphical passwords more comfortably.
A novel multifactor authentication system ensuring usability and securityijsptm
User authentication is one of the most important part of information security. Computer security most
commonly depends on passwords to authenticate human users. Password authentication systems will be
either been usable but not secure, or secure but not usable. While there are different types of authentication
systems available alphanumeric password is the most commonly used authentication mechanism. But this
method has significant drawbacks. An alternative solution to the text based authentication is Graphical
User Authentication based on the fact that humans tends to remember images better than text. Graphical
password authentication systems provide passwords which are easy to be created and remembered by the
user. However, the main issues of simple graphical password techniques are shoulder surfing attack and
image gallery attack. Studies reveals that most of the graphical passwords are either secure but not usable
or usable but not secure. . In this paper, a new technique that uses cued click point graphical password
method along with the use of one-time session key is proposed. The goal is to propose a new authentication
mechanism using graphical password to achieve higher security and better usability levels. The result of
the system testing is evaluated and it reveals that the proposed system ensures security and usability to a
great extent.
Password prevents unauthorized access to the data and also provides high security and confidentiality. Due to
various drawbacks in text based passwords, graphical password authentication was developed as an alternative.
Graphical passwords also provide more security when compared to text based. In graphical password authentication,
users click on images to set their passwords. Images are generally easier to be remembered than text. In graphical
password authentication users can set images as their password. Caesar Cipher Technique is an encryption
technique used for secure transmission of textual data. In this paper, this technique is applied for graphical
password in order to provide enhanced security to the user.
USER AUTHENTICATION USING NATIVE LANGUAGE PASSWORDSIJNSA Journal
Information security is necessary for any organization. Intrusion prevention is the basic level of security which requires user authentication. User can be authenticated to a machine by passwords. Traditional textual passwords are vulnerable to many attacks. Graphical passwords are introduced as alternatives to textual passwords to overcome these problems. This paper introduces native language passwords for authentication. Native language character set consists of characters with single or multiple strokes. User can select one (or more) character(s) for his password. The shape and strokes of the characters are used for authentication.
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.
A Novel Passwordless Authentication Scheme for Smart Phones Using Elliptic Cu...ADEIJ Journal
Today, a large number of people access internet through their smart phones to login to their bank accounts, social networking accounts and various other blogs. In such a scenario, user authentication has emerged as a major security issue in mobile internet. To date, password based authentication schemes have been extensively used to provide authentication and security. The password based authentication has always been cumbersome for the users because human memory is transient and remembering a large number of long and complicated passwords is impossible. Also, it is vulnerable to various kinds of attacks like brute force, rainbow table, dictionary, sniffing, shoulder surfing and so on. As the main contribution of this paper, a new passwordless authentication scheme for smart phones is presented which not only resolves all the weaknesses of password based schemes but also provide robust security. The proposed scheme relieves users from memorizing and storing long and complicated passwords. The proposed scheme uses ECDSA which is based on Elliptic Curve Cryptography (ECC). ECC has remarkable strength and efficiency advantages in terms of bandwidth, key sizes and computational overheads over other public key cryptosystems. It is therefore suitable for resource constraint devices like smart phone. Furthermore, the proposed scheme incorporate CAPTCHA which play a very important role in protecting the web resources from spamming and other malicious activities. To the best of our knowledge, until now no passwordless user authentication protocol based on ECC has been proposed for smart phones. Finally, the security and functionality analysis shows that compared with existing password based authentication schemes, the proposed scheme is more secure and efficient.
Graphical Based Password for Android Phones using Keystroke Dynamics - A SurveyIJSRD
Technology has elevated to grab an important position in humans life, the best example is smartphones. They offer access to network as well as online banking transactions, where simplification of human labour affects security and user authentication, and passwords are first line of defense, it’s crucial to pick a strong password. Online banking applications currently use alphanumerical usernames and passwords for authentication, which are exposed to eves dropping, attacks, and shoulder surfing. Users often choose either easy to remember passwords, which can be easily guessed or difficult ones, which tend to be forgotten. The paper revolves around the views, limitation of current system and offers a dynamic biometrics, as it can be easily integrated into the existing computer security systems with minimal alteration and user intervention. The main objective is to secure using cued click point (CCP), which is one click based graphical password scheme for sequence of images and measuring, assessing humans typing rhythm, it’s based upon the human tendency to memorize graphical passwords more comfortably.
An Enhanced Security System for Web Authentication IJMER
Web authentication has low security in these days. Todays, For Authentication purpose,
Textual passwords are commonly used; however, users do not follow their requirements. Users tend to
choose meaningful words from dictionaries, which make textual passwords easy tobreak and vulnerable
to dictionary or brute force attacks. Also, Textual passwords can be identified by 3rd
party software’s.
Many available graphicalpasswords have a password space that is less than or equal to the textual
passwordspace. Smart cards or tokens can be stolen.There are so many biometric authentications have
been proposed; however, users tend to resistusing biometrics because of their intrusiveness and the effect
on their privacy. Moreover,biometrics cannot be evoked.In this paper, we present and evaluate our
contribution,i.e., the OTP and 3-D password. A one-time password (OTP) is a password that isvalid for
only one login session or transaction. OTPs avoid a number of shortcomingsthat are associated with
traditional (static) passwords. The most important shortcoming that is addressed by OTPs is that, in
contrast to static passwords, they are not vulnerable to replay attacks. It means that a potential intruder
who manages to record an OTPthat was already used to log into a service or to conduct a transaction
will not be able toabuse it, since it will be no longer valid. The 3-D password is a multifactor
authenticationscheme. To be authenticated, we present a 3-D virtual environment where the
usernavigates and interacts with various objects. The sequence of actions and interactionstoward the
objects inside the 3-D environment constructs the user’s 3-D password.
Three Step Multifactor Authentication Systems for Modern Securityijtsrd
Three factor authentication includes all major features in password authentication such as one factor authentication. Using passwords and two factor authentication is not enough to provide the best protection in the digital age significantly. Advances in the field of information technology. Even when one or two feature authentication was used to protect the remote control system, hacking tools, it was a simple computer program to collect private keys, and private generators made it difficult to provide protection. Security threats based on malware, such as key trackers installed, continue to be available to improve security risks. This requires the use of safe and easy to use materials. As a result, Three Level Security is an easy to use software. Soumyashree RK | Goutham S "Three Step Multifactor Authentication Systems for Modern Security" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-3 , April 2022, URL: https://www.ijtsrd.com/papers/ijtsrd49785.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/49785/three-step-multifactor-authentication-systems-for-modern-security/soumyashree-rk
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.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.