A _____ signature signature is a separate entity. Under t… These Multiple Choice Questions (MCQ) should be practiced to improve the Cyber Security skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations. How can information be gathered from encrypted network traffic? Which one of the following statement is not correct for Digital signature? c. payment public key. _____________ ensures that the message is real, accurate and safeguards from unauthorized user modification during the transmission. (D) Software to recognize signature. A. conventional; digital B. digital; digital C. either (a) or (b) D. neither (a) nor (b) 2. Which type of authorization provides no mechanism for unique logon identification? D. Authentication. MCQ Questions for Class 7 Civics: Ch 6 Understanding Media 1. C. Non-repudiation The laws of each country regulate its use. _____ will ensure the merchant and their payment information. 2. A digital signature is a mathematical technique used to validate the authenticity and integrity of a message, software or digital document. Signing via DSC gives the assurance of not only the integrity of the signer but also the data. Explanation: A signing algorithm produces a signature for the document. 1. Explanation: The approval signatures to include details such as an image of our physical signature, location, date, and official seal. D It is the scanned image of one’s signature. Multiple choice questions on Cryptography and Network Security topic Network Security Concepts. Digital signature is a Digital id,send as an attachment to a web page/e‐mail/message and it is used for verifying the attachments send using web. This refers to news reports, articles, interviews, stories, etc., that are printed in newspapers, magazines and books for a wide audience to read. Signature verifying algorithm Signer feeds data to the has… Certified Signatures 46. Who has proposed a model for preventing inappropriate modification of data? Approval Signatures ... Digital signature is a. The private key used for signing is referred to as the signature key and the public key as the verification key. Explanation: A digital signature consists of three algorithms: Key generation algorithm, Signing algorithm and Signature verifying algorithm. Which algorithm algorithm provides the private key and its corresponding public key? A. Authentication If you are looking for a reviewer in datacom, topic in Electronics Systems and Technologies (Communications Engineering) this will definitely help you before taking the Board Exam. Submitted by Monika Sharma, on February 02, 2020 . Anyone (without needing to know the secret) can check that two documents were signed by the same secret, and thus presumably by the same person, and that neither document has been changed since it was signed. D none of these. Which of the following is not a type of digital signature? B. It ensures that the document is send by an authorized sender. Digital certificate. Due to the multiple benefits it brings and the level of security it offers, the digital signature has been adopted by numerous organisations in the public and private sectors, and in industries as diverse as financial, healthcare or legal. 4. Digital Signature Network Security Mobile Security Cyber Security Quiz Cyber Security Tutorials. However, if a signature is only verifiable with the aid of a signer, a dishonest signer may refuse to authenticate a genuine document. 4. D. Invisible Digital Signature. When a person signs a particular document, it means that such a person has read the whole document carefully, has verified the facts and is aware of the contents of the document and therefore is giving his assent to the best of his knowledge. _____ is a weakness in the security system. The things Carried out by means of electronic data interchange, and other means of electronic communication is commonly referred to as ... 10. 5. B 15th December 2000. Explanation: A digital signature is a mathematical technique which validates the authenticity, non-repudiation and integrity of a message, software or digital documents. D. None of the above. Any action that compromises the security of information owned by an organization is called_____. C 17th October 2000 . The process of automatically switching from a malfunctioning system to another system is called what? This is the MCQ in Network Security from the book Data Communications and Networking by Behrouz A. Forouzan. What is a digital signature? RECEIVER. Network Security multiple choice questions and answers MCQ Set 1. Data Security MCQ Questions. A certificate-based digital signature (often just called a digital signature) is a specific type of e-signature. D. All of the above. Signature of a person holds a very significant place in the field of law as well as while carrying out transactions. 2. Ans: D Software to recognize signature Q.16 Telnet is a (A) Network of Telephones (B) Television Network (C) Remote Login (D) Remote Login. Electronic format ) of physical or paper certificates Sharma, on February 29, 2020 signature shows the. Most popular usage of is signing the PDF file for Tax Returns, MCA and other means of electronic is. Ensures that the message was sent by a particular sender approval signatures B. Non-Certified signatures C. Visible digital certificate. And safeguards from unauthorized user modification during the transmission place is the recipient can successfully the. 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