Which of the following best explains how a certificate authority is used in protecting data? A A certificate authority certifies the safety of a particular Web site so that users know that it does not contain any viruses. A certificate authority issues passwords that grant access to secure databases. C A certificate authority maintains a secure database that maps all Web domain names to the IP addresses of the servers where the sites are hosted. A certificate authority verifies the authenticity of encryption keys used in secured communications.

Which of the following best explains how a certificate authority is used in protecting data? A A certificate authority certifies the safety of a particular Web site so that users know that it does not contain any viruses. A certificate authority issues passwords that grant access to secure databases. C A certificate authority maintains a secure database that maps all Web domain names to the IP addresses of the servers where the sites are hosted. A certificate authority verifies the authenticity of encryption keys used in secured communications.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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