# What is penetration testing and why do we need it?

Aced (formerly Exponent) publishes a public search API over its indexed pages; the guide is at https://www.aced.io/agents/agent-access.

Source: https://www.aced.io/questions/5729/penetration-testing
Source observed: 2026-11-05T00:21:41.182Z
Last checked: 2026-11-05T00:21:41.182+00:00
Indexed: 2026-11-06T02:18:36.137+00:00

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# What is penetration testing and why do we need it?

We provide this technical interview question in our Aced (formerly Exponent) question database. It concerns the **Security Engineer** and **Security Analyst** roles and is associated with **Apple** and the **Department of Defense**. The page records that it was last asked **a year ago**.

## Access and answering

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## Community answers

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