A+ Lesson

NDA, MNDA, and Acceptable Use Policy for A+

Last updated: 6/10/2026

Short answer

An NDA or MNDA is a contractual agreement that creates obligations about handling specified confidential information. An Acceptable Use Policy is an internal rule set defining permitted behavior for systems and may be enforced administratively. When a request requires disclosure of confidential information, technicians should verify whether an NDA/MNDA authorizes sharing and escalate to legal/management when in doubt.

Why it appears on the exam

- Given a scenario, choose whether to share logs based on presence/absence of an NDA and escalation rules. - Identify differences between NDA and AUP in a short excerpt.

Key concepts

Concept 1

Required terms

NDA (Non-Disclosure Agreement): A unilateral agreement where one party agrees to protect the confidential information of another. MNDA (Mutual Non-Disclosure Agreement): A bilateral agreement where both parties agree to protect each other's confidential information. Acceptable Use Policy (AUP): Company policy that defines permitted and prohibited actions on corporate systems and networks.

Example

Example 1: A vendor requests system logs containing customer data. Technician checks whether an NDA exists before sharing and escalates to security/legal if unsure.

Concept 2

How NDA, MNDA, and Acceptable Use Policy works

An NDA or MNDA is a contractual agreement that creates obligations about handling specified confidential information. An Acceptable Use Policy is an internal rule set defining permitted behavior for systems and may be enforced administratively. When a request requires disclosure of confidential information, technicians should verify whether an NDA/MNDA authorizes sharing and escalate to legal/management when in doubt.

Example

Example 2: A user attempts to install peer-to-peer software contrary to the AUP; the technician enforces AUP and documents the violation per policy.

Concept 3

Common confusion

- "All confidentiality is an NDA": Informal confidentiality expectations do not equal a signed NDA; a signed agreement creates enforceable obligations. - "AUP only matters for internet use": AUP often covers device and software use as well, not just network activity.

Example

Example 1: A vendor requests system logs containing customer data. Technician checks whether an NDA exists before sharing and escalates to security/legal if unsure.

Concept 4

Core 2 (220-1202) question cues

Given a scenario, choose whether to share logs based on presence/absence of an NDA and escalation rules; Identify differences between NDA and AUP in a short excerpt.

Example

Example 2: A user attempts to install peer-to-peer software contrary to the AUP; the technician enforces AUP and documents the violation per policy.

Sample questions

Select an answer to reveal the explanation. For tracked practice and weak-area review, use the Cultiv8 app.

Q1.An A+ support scenario describes this situation: Example 1: A vendor requests system logs containing customer data. Technician checks whether an NDA exists before sharing and escalates to security/legal if unsure. Which answer fits best?

Q2.A technician sees this situation: Example 2: A user attempts to install peer-to-peer software contrary to the AUP; the technician enforces AUP and documents the violation per policy. Which answer should they choose?

Q3.A user reports this support situation: Company policy that defines permitted and prohibited actions on corporate systems and networks. Which option should the technician choose?

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