Writing a Link-Sharing Policy Before Someone on Your Team Shares the Wrong URL

The Failure Mode This Policy Prevents

The typical incident isn't dramatic: someone creates a short link to an internal document for convenience, forwards it to a colleague, that colleague forwards it externally without realizing the destination wasn't meant for outside eyes, and now a document that should have had restricted access is one click away for anyone who receives that forward. None of this requires malicious intent from anyone involved — it's a process gap, not a security breach in the traditional sense.

Decide Who Can Create Links, and to What

A minimal policy starts with two questions: who on the team is allowed to create short links at all, and are there categories of destination that require approval before a link is created (customer data exports, financial documents, anything under an NDA). For most small teams, "anyone can create links, but sensitive-category destinations require a second person's sign-off" is enough structure without becoming a bottleneck.

Set a Default Expiration for Sensitive Links

Links to time-bound content — a specific meeting's recording, a quarter's financial report, a limited-time offer — should have an expiration date set at creation time, not left to expire "whenever someone remembers to disable it." Making expiration a required field for a specific category of link, rather than an optional afterthought, is the single highest-leverage change most teams can make to this policy.

Use Password Protection for Anything Genuinely Sensitive

For links to content that shouldn't be accessible to anyone who merely obtains the URL — internal financial data, unreleased product information, personally identifiable customer data — password-protecting the link adds a real barrier beyond obscurity. A random-looking URL is not a security control on its own; anyone who receives, forwards, or accidentally exposes that URL has full access. A password prompt means possessing the link alone isn't sufficient.

Establish a Review Cadence

Old links accumulate. A link created for a specific project two years ago, still active, pointing at a document that may have since been made public or taken down, is low-risk in most cases but worth clearing out periodically. A quarterly review — export the list of active links, confirm which are still needed, disable the rest — takes an hour and meaningfully reduces the population of forgotten, unmonitored links that nobody is actively thinking about.

What to Do When a Link Is Shared Somewhere It Shouldn't Be

Decide this in advance, not during the incident: who has authority to immediately disable a link, and what's the communication step afterward (does the original recipient need to be notified, does the destination need to change). Having this decided ahead of time turns a stressful, ambiguous moment into a five-minute response instead of a scramble to figure out who can even take action.