Name and describe four firewall screening technologies. How does a firewall compare to a digital certificate as a means of providing a level of security to an organization?

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
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Name and describe four firewall screening technologies. How does a firewall compare to a digital certificate as a means of providing a level of security to an organization?
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Step 1: Introduction:

Firewall screening technologies and digital certificates are both important elements of an organization's security infrastructure. Firewalls are network security devices that help control incoming and outgoing network traffic. On the other hand, digital certificates are cryptographic tools used to authenticate the identity of users or devices. In this comparison, we will discuss four firewall screening technologies and compare them to digital certificates in terms of their role in providing security to an organization.

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