Authentication Essays

Chapter 1 Introduction of Multifactor Authentication Multifactor authentication is a security system that combination more than one form of authentication that created a multilayer of defenses to make it more difficult for an unauthorized person to access a target such as a physical location, network or database as if one of the factor is compromised broken we still got another barrier to breach through it. For example, the Automated Teller Machine (ATM) that need the users to provide their physical

for each and every human being so we can use this characteristics as authentication password. Biometrics is a computer science provide access control so only authenticate person is able to access the data. The term Biometrics is the combination of two words that are BIO means “life” and METRICS means “measure”. So in this paper we think that “can we use wrist pulses as a password?” Yes ,we can use wrist pulses as a authentication & to maintain confidentiality of data or to secure important data.

1. Chapter 5 Test Your Understanding – 1 a, c, d, g, i and j a. Various AAA access control are Authentication, Authorization, Auditing. b. Four bases of authentication credentials are Identifying what is being known by the user password or any private key for authentication. Identifying what the user has either a physical key or user have smart card c. Two factor authentication process is two way of identification is required. One is basically the password and other is something which is being

To avoid problems of identification and authentication, we need strong authentication over the system. PKG has the main role in authentication because PKG is the trusted third party between users and data owners in the system. PKG gives a public user key (user ID) for each data owner and gives a private key to each user in the system. We will provide two authentication techniques in this simulation; the CAPATCHA and the OTP. The CAPATCHA technique is used

Identification/authentication for audit and transaction-tracking purposes is also a growing concern. Automated Banking machines (ABMs) and point of sale transactions are particular weak links that could easily be addressed by biometric technologies. Telephone and Internet banking also provide challenges in need of identification/ authentication. The difficulty of finding a technology that is generally acceptable to customers and

P8.4. a. Preventive controls such as authentication so anyone trying accessing the system has to provide credentials and verify their identity, encryption so sensitive information cannot be accessed, and have a strong internal environment that educates employees on security measures. Detective controls such as log analysis could be used to show determine if someone is trying to log on to a system and is unsuccessful. Corrective controls such as having an effective CIRT that can access the laptop

provider, also known as OpenID Providers which renders the authentication challenge and gains user approval before sharing user attributes.) 3. User selects preferred identity provider. 4. User’s authentication request is redirected to selected identity provider and user receives authentication challenge from Identity Provider. 5. User fills in his/her credentials for authentication and authorization. 6. OpenID provider sends user authentication response back to service provider which is referred as

to enforce for the passwords used in application to application communication. This article talks about the challenges and possible solution to eliminate embedded passwords in application. Credentials used for application to application (A2A) authentication are typically hard-coded or embedded in the configuration files of the applications. These credentials, including SSH keys are easily sought after and can be potentially exploited by cyber attackers when left

are inspected for vulnerabilities and threats. Identity as a Service (IDaaS) is a solution that provides authentication infrastructure as a cloud service. IDaaS is a service that provides Identity and Access Management (IAM) functions for a company in place of a local solution like Active Directory. Instead, the CSP will provide a single sign-on environment for its users, handling authentication and authorization in a single package. Previously this was accomplished on a case by case

Federated Identity management Introduction One of the five pillars of information security is identification and authentication. Identification is a process in which users claim an identity in the network or system, authentication is a process in which a system or network ensures that users attempting to gain access to the network or system are really who they claim to be. Recently many organisations require business-to-business collaboration. One of the solutions that enable this collaboration

monitoring and logging of system activity, installed application whitelisting POS system, implemented POS management tools, Improved firewall rules and policies, limited or disable vendor access to their network, expanded the use of two-factor authentication and password vaults, and trained individuals on password rotation. The company as well disable, reset, or reduced privileges on over 445,000 Target employees and contractor accounts. As the result of Target’s data breach, customers enraged at

Database security concerns the use of a broad range of information security controls to protect databases (potentially including the data, the database applications or stored functions, the database systems, the database servers and the associated network links) against compromises of their confidentiality, integrity and availability. It involves various types or categories of controls, such as technical, procedural/administrative and physical. Database security is a specialist topic within the broader

1. Symmetric encryption the keys should be changed frequently. They are shared between two peers, keys should be known only by the two members using them. So confidentiality is extremely important to key exchange. In-band key exchange takes place in the existing and established communication channel. This is however not secured and subject to eavesdropping attacks. Out-of-band key exchange takes place outside the communication channel or pathway, such as a secondary channel through special secured

to systems, resources or information can be called as access Control. In access control systems, users must have credentials prior they can be granted access. In information security, access control has various mechanism such as authorization, authentication and audit of the entity trying to gain access. Access control models have a subject and an object. The subject is referred to human user, the one trying to gain access to the object - usually the software or system resource. In information security

Thomas qaagree to $750k settlement for HIPAA violations. These days it is very often that we heard about the hospital or medical practice was fined by the Health and the Human Service(HHS) due to the breach of the patient data. The security breaches of HIPAA mainly concerned with bad IT system design, bad user behavior, bad policies and bad operations. The US department of Health and Human Services(HHS) office for civil rights is trying to enforce HIPAA rules on hospital or medical practices to

1. Overview The use of networked devices has become a part of everyday life within the University of Arizona, and the sharing of sensitive data has become commonplace. Securing these devices is necessary to ensure the confidentiality, integrity, and availability of university resources. As users of these devices, it is important for each one of us to understand and contribute to the overall security of the University of Arizona network. For clarification regarding any of these standards, please

Network Security Plan This document outlines the secure use, storage, and management of devices and data on the network and associated systems. The plan covers all devices such as computers, printers, switches, firewalls, and routers connected to the Internet or a local network (LAN). Given the shared and accessible nature of networking, the emphasis of this document is to that server data is placed on physically secure servers, controlling access to data, and protecting data from unauthorized access

presents an increase in convenience because one does not have to input their complex password in, but rather just have their fingerprint or eye scanned. If a security system is equipped with multiple biometric capabilities, it allows for a two-layer authentication before being allowed access. For example, the system could require your fingerprints along with a facial recognition, or a scan of your

35. Do we run anti-virus software on servers on all Microsoft platforms? 36. Is dial-in access into the system/network is controlled by authentication and logs? 37. Are all our email servers configured to check all incoming and outgoing emails for viruses, spam and other threats? 38. Are only authorised staff can access operating system utilities and perform software upgrade and administration to network components? 39. Do we only allow VPN access to computers that implement

Q5) (a) Password policy: SQL Server verification server login and secret key approach can apply. Login and secret word are not the same regarding security is extremely viable. SQL new businesses • SQL server administration studio gives three choices for the above logins • Implement secret key strategy • Keeping in mind the end goal to keep up the security of information, we can change the secret key or are made, when the need to put a touch befuddling. • at the point when the approach is empowered