Which option lists a specific warning sign of an APT attack?

Which option lists a specific warning sign of an APT attack?

• A. Unusual login attempts
• B. New software installations
• C. Specific Warning Signs
• D. Regular maintenance tasks

Answer: (C)

Understanding warning signs of an APT attack means knowing what indicators suggest a stealthy, long-term intrusion into a network. An APT typically reveals itself through observable signals—patterns that defenders monitor and correlate—rather than through a single obvious breach. The choice that says “Specific Warning Signs” is the best answer here because the question asks for something that lists warning signs. This option points to the presence of a set of indicators, rather than naming one concrete sign. In practice, you’d look for concrete examples such as unusual login attempts or new software installations, which are typical warning signs, while routine maintenance tasks do not indicate an intrusion. The emphasis is on recognizing that warning signs exist and can be cataloged, which is what this option conveys.

Understanding warning signs of an APT attack means knowing what indicators suggest a stealthy, long-term intrusion into a network. An APT typically reveals itself through observable signals—patterns that defenders monitor and correlate—rather than through a single obvious breach.

The choice that says “Specific Warning Signs” is the best answer here because the question asks for something that lists warning signs. This option points to the presence of a set of indicators, rather than naming one concrete sign. In practice, you’d look for concrete examples such as unusual login attempts or new software installations, which are typical warning signs, while routine maintenance tasks do not indicate an intrusion. The emphasis is on recognizing that warning signs exist and can be cataloged, which is what this option conveys.