Screen-Sharing Privacy for Lawyers: Protecting Privileged and Client Data
Sharing Clio, a document, or a filing portal on a call can expose your whole case list, matter names, settlement figures and privileged material. Here's how to show one matter without revealing the rest — a practical guide, not legal advice.
When you share your screen with a client, co-counsel, opposing counsel or a court, you must protect every matter that isn't the subject of that call — client and matter names, privileged communications, settlement figures and opposing-party details all sit one scroll or one tab away. The safeguard is to blur the case list and any confidential material you're not presenting before you share, so a stray notification or a switch between windows never becomes an inadvertent disclosure. Confidentiality is a core duty — ABA Model Rule 1.6 and its state equivalents call for reasonable efforts to prevent unauthorized disclosure of client information — and blurring is one such effort during a live share.
What confidential data leaks during a legal screen share
- Client and matter names — the matter list and global search in Clio, or the folder tree in your document system, name clients and matters you have no reason to show on this call.
- Privileged communications — email subject lines and message previews, and notes in your practice-management system, can reveal privileged strategy at a glance.
- Settlement figures — numbers in a demand letter, a spreadsheet or a billing screen that the other side or an unrelated client should never see.
- Opposing-party and third-party details — names and information about adverse parties, witnesses and non-parties tied to other matters.
- Confidential exhibits — documents under seal or a protective order, or unredacted exhibits open in another tab.
- Trust-account and billing data — IOLTA balances, client invoices and outstanding amounts in your billing module.
The riskiest moment: opening one document or matter
The everyday scenario is a client or opposing-counsel call where you want to walk through a single document or one matter. But in Clio you reach that matter through a dashboard and a global search that list every other client and matter; in your email you scroll past privileged threads for other cases; in a filing portal your case list loads before the filing you meant to show. A notification, an autocompleted search, or a tab you forgot was open is all it takes to disclose something privileged or confidential. Blurring lets you present the one document or matter and keep the rest of your practice frosted.
How to share a matter or document safely
- 1
Share one tab and silence alerts
Share the single browser tab with the matter, document or portal — never your whole screen — and turn on Do Not Disturb so email and calendar notifications naming other clients don't appear.
- 2
Blur the case list and search
With BlurFirst, box-blur the matter list, the dashboard and the global-search bar in Clio (or the folder tree in your document system) so navigating never reveals other clients. The blur is rendered into the page, so Zoom, Meet, Teams and Loom capture it, as do screenshots of the feed.
- 3
Element-blur the confidential lines
On the document or matter you're showing, click to blur the fields you don't need to reveal — opposing-party names, a settlement figure, a privileged note — and click again to reveal one if you choose to disclose it.
- 4
Check for identifiers with Scan
Run the one-click Scan (Pro) to catch exposed patterns — SSNs, account and card numbers, emails and phone numbers — on the page automatically before you begin.
- 5
Save a profile and keep panic ready
Save a per-site profile (Pro) so your case list and sensitive fields re-blur each session and after the page re-renders. If privileged material appears, press Ctrl/⌘ ⇧ H to blur the whole page instantly.
What to blur in each tool
| Tool | Blur before you present |
|---|---|
| Clio (practice management) | Matter list and dashboard, global search, contacts, trust/IOLTA balances and invoices |
| Document review / DMS | Folder tree and matter names, privileged-tagged documents, unredacted exhibits |
| Email (Outlook / Gmail) | Message previews and subject lines, the sender list, folders naming other matters |
| Court / e-filing portals | Your case list and party names, docket entries for unrelated matters |
Honest limits
- BlurFirst blurs content inside a browser tab — the web versions of Clio, Outlook, Gmail and most e-filing portals qualify. It can't blur a native desktop app, a standalone PDF viewer or another window, so keep those closed (a desktop app is in development).
- Scan detects patterns — SSNs, account numbers, card numbers, emails, phone numbers and API keys — locally. It does not recognize client, matter or party names, so blur those with box or element blur yourself.
- Blurring is one safeguard, not a compliance program. It complements — never replaces — access controls, encryption, protective-order procedures and your firm's confidentiality policies.