What distinguishes authorization from authentication? In certain systems, allowing authorisation without requiring authentication is possible. This must have a cause, or an explanation why it doesn't.
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What distinguishes authorization from authentication? In certain systems, allowing authorisation without requiring authentication is possible. This must have a cause, or an explanation why it doesn't.
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- Principles of Information Security True or false Q : Authorization determines whether the user has the authority to carry out certain tasks, but can’t authenticate him.The challenge-response authentication mechanism is a security protocol that verifies the identity of a user or system. It operates by requiring the user to provide a response to a challenge posed by the system. The challenge is typically a random string of characters generated by the system and sent to the user. The user then computes a response based on the challenge and a secret key known only to the user and the system. If the response matches the expected value, the user is authenticated and granted access. This mechanism is commonly used in various applications, including online banking, email services, and network security systems. The specific features of this method that contribute to its enhanced security in comparison to a conventional password-based approach are not readily apparent.Authentication is a process to verify an identity of someone. Authentication can be classified by something known, something possessed by physical characteristic or even a result from an involuntary action. For example, a password can be used as something known by the user to prove their identity. Give THREE (3) password selecting strategies that you can apply to your users in your system to help them in creating a good password.
- What are the differences between authentication and authorization? Some systems can provide authorization without needing authentication. There must be a reason for this, or an explanation for why it isn't the case.What is the difference between authorization and authentication? In certain systems, it is possible to grant authorization without requiring authentication. This must have a cause, or there must be an explanation for why it does not.Computer Science Briefly describe two techniques criminals can use to gather the information they need to steal an identity.
- To what extent does privacy matter when it comes to computer security? Whether you're a teenager or an adult, do you feel the same about privacy?Define an authentication challenge–response system. Password-based methods are less secure.Is there a particular application for the authentication process? Which methods of authentication provide the greatest benefits but also come with the most drawbacks?
- Computer Science Please use your own words Why is Identity Theft so disastrous? Who does it affect? Have you ever been a victim or do you know someone who was a victim of ID theft? Did they ever recover their Identity? What did they do to recover whatever was lost? How might you prevent and/or mitigate it?Do you have any idea what the goals of authentication are supposed to be? Is it feasible to determine the benefits and drawbacks of the many methods of authentication that are available?Is there a particular application for the authentication process? Which authentication techniques have the most benefits and disadvantages?