Chapter 2 - Telecommunications and Network Security Flashcards Preview

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Flashcards in Chapter 2 - Telecommunications and Network Security Deck (157)
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151

Open email relays

using a blacklist of open email relays does not provide a secure way for an email administrator to identify open mail relays and filter spam

152

botnet can be characterized by

a group of dispersed compromised machines controlled remotely for illicit reasons

153

mesh network is rarely implemented in modern networks due to

cost

154

Strongest wireless encryption an 801.11N

WPA2

155

Media best suited for an area with a lot of electromagnetic raidation

Fiber

156

Multi layer Protocols such as Modbus

are often insecure by their very nature as they were not designed to natively operate over today's IP networks.

157

Best approach for admistering a server remotely

SSHv2