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How does a firewall protect a computer network from unauthorized access? Discuss the difference between a proxy server firewall and a gateway firewall. Answer the following discussion topic:

How does a firewall protect a computer network from unauthorized access? Discuss the difference between a proxy server firewall and a gateway firewall. Answer the following discussion topic: Why is the idea of using electronic cash still so popular despite the many failures in the last few years? Discuss the following topic: For companies in […]

How does packet switching work?

How does packet switching work? This is a technique of breaking data records into small packets or masses in order to send them crosswise a network. Imagine that you take a data file, maybe an email or a text which is 2 Megabytes in extent. You want to direct this file to somebody in another […]

How has your iPhone changed your career?” Please respond to the following: Identify two (2) technological innovations that have changed the fundamental manner in which companies have conducted business over the last 20 years, and recognize one (1) asp

“How has your iPhone changed your career?” Please respond to the following: Identify two (2) technological innovations that have changed the fundamental manner in which companies have conducted business over the last 20 years, and recognize one (1) aspect of each that has impacted your own career. What piece of technology could you not live […]