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Pretexting

As explained in Acing the CCNA Exam: Volume 2 Advanced Networking and Security

Pretexting is a social engineering technique in which an attacker invents a plausible scenario to manipulate a target.

Pretexting is a social engineering technique in which an attacker invents a plausible scenario to manipulate a target into disclosing information or performing an action. section 11.2.2

Fabricated IT password reset

An attacker may call an employee while claiming to be from the IT department, request a password reset, and direct the employee to a fraudulent login URL. Because the request uses a fabricated identity and scenario, it is pretexting; because it occurs by phone, it is also vishing. section 11.2.2

Pretexting belongs to a broader set of attacks that exploit human behavior:

  • Phishing, spear phishing, whaling, smishing, and vishing use deceptive messages or calls to obtain information or trigger actions. section 11.2.2
  • Attackers may exploit authority, liking, reciprocity, commitment, or urgency to increase compliance. section 11.2.2
  • Tailgating or piggybacking applies similar social manipulation to physical entry into restricted areas. section 11.2.2

How Acing the CCNA Exam: Volume 2 Advanced Networking and Security covers it

How deep it goes
Defines the technique and gives one realistic scenario, but does not develop a procedural attack workflow or technical implementation.
Examples
Uses a false IT password-reset call and contrasts pretexting with phishing variants and physical tailgating.
What it assumes
Builds from social engineering as the manipulation of individuals into disclosing information or performing actions.
What you can do after
Evaluate suspicious requests by recognizing fabricated scenarios and the behavioral pressures used to encourage compliance.
How it connects
Connects social engineering with phishing, vishing, tailgating, human behavior, and technical threats.

Related concepts

This explainer was generated by Manning's knowledge graph from the text of Acing the CCNA Exam: Volume 2 Advanced Networking and Security. The section links point to the parts of the book it draws on.