Facebook, YouTube, Twitter, LinkedIn, and Other Social Networks Are Making

question 187

Multiple Choice

Facebook, YouTube, Twitter, LinkedIn, and other social networks are making IT security dangers worse. Why?

• A) Users invite in and build relationships with others. Cybercriminals hack into these trusted relationships using stolen log-ins.
• B) E-mail viruses and malware have been increasing for years even though e-mail security has improved.
• C) Communication has shifted from social networks to smartphones.
• D) Web filtering, user education, and strict policies cannot help prevent IT security dangers on Facebook and other social networks.

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Definitions:

Oligopolistic Industry

A market structure characterized by a small number of large firms that dominate the market, often leading to limited competition and higher prices.

Differentiated Oligopoly

A market structure in which a few firms offer products that are similar but not perfect substitutes, allowing for some pricing power.

Collusion

An agreement between competing firms to control prices or exclude entry of a new competitor in the market, often in violation of antitrust laws.

Sequential Game

A strategic interaction (game) between two or more parties (players) in which each party moves (makes a decision) in a predetermined order (sequence).