A digital signaturea. is the encrypted mathematical value of the message sender’s name.b. is derived from the digest of a document that has been encrypted with the sender’s private key.c. is derived from the digest of a document that has been encrypted with the sender’s public key.d. is the computed digest of the sender’s digital certificate.e. allows digital messages to be sent over an analog telephone line.

A digital signaturea. is the encrypted mathematical value of the message sender’s name.b. is derived from the digest of a document that has been encrypted with the sender’s private key.c. is derived from the digest of a document that has been encrypted with the sender’s public key.d. is the computed digest of the sender’s digital certificate.e. allows digital messages to be sent over an analog telephone line.

Accounting Information Systems

10th Edition

ISBN:9781337619202

Author:Hall, James A.

Publisher:Hall, James A.

Chapter12: Electronic Commerce Systems

Section: Chapter Questions

Problem 10MCQ

See similar textbooks

Similar questions

How does block chain make the trail of transactions permanent and who can view the block chained ledger? How does one view the public data in a block chain structure if it is distributed over many computers?
A digital structure that stores transactional records in a digital ledger is known as None Crowd Funding Block chain technology Crpto currencies Investment banking
Which of the following statements is correct? a. TCP/IP is the basic protocol that permits communication between Internet sites. b. TCP/IP controls Web browsers that access the Web. c. TCP/IP is the document format used to produce Web pages. d. TCP/IP is used to transfer text files, programs, spreadsheets, and databases across the Internet. e. TCP/IP is a low-level encryption scheme used to secure transmissions in higher-level (HTTP) format.
Which of the following provides a decentralized database or digital ledger of transactions that everyone on the network can see? a.Block chain technologies b.Crowd funding c.Crypto currencies d.Investment banking
A message that is contrived to appear to be coming from a trusted or authorized source is calleda. a denial of service attack.b. digital signature forging.c. Internet protocol spoofing.d. URL masquerading.e. a SYN-ACK packet.
In one sentence, what does updating a master file record involve?
What type of internal control is verifying source documents before recording transactions?
Database currency is achieved bya. implementing partitioned databases at remote sites.b. employing data-cleansing techniques.c. ensuring that the database is secure from accidental entry.d. an external auditor’s reconciliation of reports from multiple sites.e. a database lockout that prevents multiple simultaneous access.
In the flat-file data management environment, users are said to own their data files. What is meant by the ownership concept?