Which term describes the use of information systems against the virtual personas of individuals or groups?

• A. Cyberwarfare
• B. Economic warfare
• C. Cyber Kill Chain
• D. Psychological warfare

Answer: (A)

Cyberwarfare is the use of information systems and cyberspace as a battlefield, including attacks aimed at information networks, infrastructure, and digital identities. When the target is the virtual personas of individuals or groups—online identities, profiles, and accounts—these cyberspace operations seek to disrupt, steal from, or manipulate those personas, undermining their activities or trust. That makes cyberwarfare the best fit for this description.

Economic warfare focuses on financial leverage and assets rather than direct cyber operations against online identities. The cyber kill chain is a model outlining attacker steps, not a type of warfare itself. Psychological warfare centers on influencing beliefs and emotions, often through propaganda, rather than specifically attacking digital identities with information systems.