Which of the following ensures that a party to a dispute cannot deny the authenticity of their signature on a document or the sending of a message that they originated?
Click on the arrows to vote for the correct answer
A. B. C. D.including television and radio, by far the most common application is in the verification and trust of signatures.
Answer: A is incorrect.
Confidentiality is a.
Non-repudiation is a term that refers to the ability to ensure that a party to a dispute cannot deny the authenticity of their signature on a document or the sending of a message that they originated.
Non-repudiation is the concept of ensuring that a party in a dispute cannot refuse to acknowledge, or refute the validity of a statement or contract.
As a service, it provides proof of the integrity and origin of data.
Although this concept can be applied to any transmission, mechanism that ensures that only the intended and authorized recipients are able to read data.
The data is so encrypted that even if an unauthorized user gets the organization, employees, network, and systems before an attack is performed efficiently.
It is the first step in the process of intrusion and involves unauthorized discovery and mapping of systems, services, or vulnerabilities.
These discovery and mapping techniques are commonly known as scanning and enumeration.
Common tools, commands, and utilities used for scanning and enumeration include ping, telnet, nslookup, rpcinfo, File Explorer, finger, etc.
Reconnaissance activities take place before performing a malicious attack.
These activities are used to increase the probability of successful operation against the target, and to external network interface of a computer to determine the computer's operating system.
It is one of the primary steps taken by hackers in preparing an attack.
The correct answer is D. Non-repudiation.
Non-repudiation is a security principle that ensures that a party to a dispute cannot deny the authenticity of their signature on a document or the sending of a message that they originated. In other words, non-repudiation provides evidence that a particular party was responsible for a given action and cannot deny it later.
This is particularly important in situations where legal or financial transactions are taking place, and it's crucial to have a clear record of who did what. Non-repudiation can be achieved through the use of digital signatures, which use cryptography to ensure that a message or document cannot be altered after it has been signed.
Confidentiality refers to the protection of information from unauthorized access or disclosure. This is important for protecting sensitive information from being viewed by those who shouldn't have access to it.
OS fingerprinting and reconnaissance are both techniques used by hackers to gather information about a target system. OS fingerprinting is the process of identifying the operating system running on a target system, while reconnaissance is the process of gathering information about a target system to find vulnerabilities that can be exploited.
In summary, non-repudiation ensures that a party cannot deny the authenticity of their signature or message, while confidentiality protects information from unauthorized access or disclosure. OS fingerprinting and reconnaissance are techniques used by hackers to gather information about a target system.