Microsoft Copilot Security
Copilot sits close to email, documents, and code. That proximity is useful — and it raises the stakes for accidental disclosure.
In short: Microsoft Copilot security means controlling what context and prompts are shared with Copilot experiences, especially around source code and business records.
Why Copilot security is different
Developers may paste proprietary code into Copilot chats. Knowledge workers may ask Copilot to rewrite emails that contain customer details. Both are productivity wins with data risk attached.
Protecting source code with AI controls
Source code often includes secrets, unpublished IP, and infrastructure clues. Copilot security programs should treat code pastes as high sensitivity by default.
- Ban or warn on secret and credential patterns
- Define which repositories may be discussed with AI
- Log high-risk code-related prompts for review
- Combine Copilot admin controls with browser prompt inspection
Aegis and Copilot security
Aegis provides Copilot-oriented prompt security as part of a broader AI security extension, helping organizations keep Copilot productive without becoming a data egress path.
Common questions
Is Microsoft’s admin center enough for Copilot security?
Admin controls are necessary but not always sufficient for prompt-level data loss prevention. Many teams add a Copilot extension-style inspection layer for sensitive paste scenarios.
Should we block Copilot entirely?
Usually no. Governed Copilot use with clear policy and inspection tends to work better than bans that push people toward unmanaged tools.
Continue exploring AI security
- AI Prompt Security
Inspect and enforce policy on prompts in real time.
- AI Data Security
Stop sensitive data from leaving through AI prompts.
- ChatGPT Security
Reduce ChatGPT data exposure with a prompt security extension.
- AI Governance
Turn AI policy into enforceable browser controls.
- Aegis for Business
Enterprise policy enforcement and audit trails.
- Pricing
Flat monthly plans for families and teams.
Protect prompts before they leave the browser
Aegis is an AI security extension that inspects ChatGPT, Claude, Gemini, and Copilot prompts in real time — so teams can use AI without leaking sensitive data.