IT Security · CompTIA Security+

Security+ Threats Attacks and Vulnerabilities

Attack types, threat actors, and vulnerability concepts tested on the Security+ exam, distinct from the core terminology deck.

45 cards · basic cards · AI-written, checked twice. Edit anything.

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What is pretexting in social engineering?
Creating a fabricated scenario to trick someone into divulging information or performing an action.
What is baiting in social engineering?
Offering something enticing (like a USB drive or download) to prompt a target to take an action that compromises security.
What is quid pro quo in social engineering?
Offering a service or benefit in exchange for information or access.
What is tailgating (or piggybacking) in physical security?
Following an authorized person through a secure entrance without using credentials.
What is dumpster diving?
Searching through trash or discarded materials to find sensitive information.
What is phishing?
Sending fraudulent emails, messages, or websites to trick recipients into revealing sensitive information or clicking malicious links.
What is spear phishing?
A targeted phishing attack directed at a specific individual or organization using personalized information.
What is whaling?
A targeted phishing attack against high-level executives or decision-makers.
What is vishing?
Voice phishing, using phone calls to socially engineer someone into divulging information.
What is smishing?
SMS phishing, using text messages to trick targets into clicking malicious links or providing information.
What is a Trojan (or Trojan horse)?
Malware disguised as legitimate software that appears harmless but contains malicious code.
What is ransomware?
Malware that encrypts files or locks a system, demanding payment for decryption or restoration.
What is a worm?
Self-replicating malware that spreads across networks without requiring user interaction or a host program.
What is a virus?
Malware that requires a host program to execute and spreads by infecting other files or programs.
What is a rootkit?
Malware that gains root or administrator-level access to a system and hides its presence.

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