Screen-share privacy for sales engineers

Sales engineers have the highest-stakes screen shares in the building. You're live, on camera, sharing a real environment — often with real customer data, internal notes, and a Slack channel where the deal is being discussed in real time. The blast radius of a slip is a deal, not just an awkward moment.

The specific ways an SE demo leaks

• The CRM sidebar or a browser tab showing another customer's name or pipeline.
• A Slack ping from an AE mid-call: "is this the one that's about to churn?"
• Internal pricing, a competitor doc, or an unreleased feature flag left open.
• Notification banners with names, deal sizes, or the next prospect on your calendar.

Why the usual advice fails for SEs

"Close everything and use a clean profile" doesn't survive a real demo. You need Slack to coordinate, your notes to stay sharp, and your tools one alt-tab away. And you're doing this several times a day — the odds of forgetting once a week are basically 100%.

A demo setup that holds

Set ScreenVeil to hide your private stack — Slack, Messages, Mail, internal tabs — and present your product normally with everything still open behind the scenes. Keep a Panic hotkey ready to freeze the shared feed instantly if something unexpected pops up. Let it auto-detect the share so it's on before you even start Zoom.

The result: you demo on your real environment, coordinate with your AE in Slack live, and the customer only ever sees the product.