Question
How do I prove something was a trade secret in a dispute?
I'm reviewing contracts and found myself wondering: if there's a legal problem with a former employee, how do I show that information really was a trade secret? What kind of documentation, policies, or security measures actually matter?
Answer
To prove something was a trade secret, you must show two things: the information had economic value because it was not generally known, and you took reasonable steps to keep it secret. "Reasonable steps" depend on company size, industry norms, and the sensitivity of the information. Small businesses are not held to the same cybersecurity standards as multinational corporations.
Courts focus heavily on how you protected the information before the dispute happened.
What must you prove about the information itself?
You must show the information had real economic value because it was not publicly known or easy to figure out. Courts often require the business to identify the alleged trade secret with reasonable specificity. Vague claims like "our confidential methods" are usually insufficient.
This could mean it saved time, reduced costs, increased revenue, or gave your business a competitive edge.
If the information was widely known or easy to recreate, it likely will not qualify as a trade secret.
What proof shows you protected information?
Courts look for evidence that you treated the information like a secret. Helpful proof can include:
- Signed NDAs and confidentiality agreements.
- Written internal policies defining confidential information.
- Access controls, such as passwords and limited permissions.
- Documents labeled "Confidential" or "Proprietary".
- Employee training records.
- Exit procedures that remind workers of ongoing duties.
- Security audits or monitoring efforts.
If these protections were not in place or not documented, a court may decide the information was not properly protected.
What to do next
- Identify high-value confidential information.
- Put written policies and NDAs in place.
- Limit access using clear security controls.
- Keep records that show consistent protection efforts.
What to consider in your specific situation
Your ability to prove trade secret status may depend on:
- How valuable and unique the information is.
- Whether it's publicly available or easily recreated.
- Who had access and why.
- What agreements were signed.
- How consistently protections were enforced.
- Whether protections existed before the dispute.
Trade secret protection is strongest when it's proactive, not reactive.
Since every situation is different, consider getting tailored information through Rocket Copilot, a Legal Pro, or a trade secret review so you can strengthen your documentation and protect your business with confidence.

At Rocket Lawyer, we follow a rigorous editorial policy to ensure every article is helpful, clear, and as accurate and up-to-date as possible. This page was created, edited and reviewed by trained editorial staff who specialize in translating complex legal topics into plain language, then reviewed by experienced Legal Pros—licensed attorneys and paralegals—to ensure legal accuracy.
Please note: This page offers general legal information, but not legal advice tailored for your specific legal situation. Rocket Lawyer Incorporated isn't a law firm or a substitute for one. For further information on this topic, you can Ask a Legal Pro.

Need help navigating legalese in a contract?
Work for hire, usage rights, and other intellectual property clauses rights can be confusing — and getting them wrong can cost you. As a Rocket Lawyer member, you’ll have support at every step:
- Rocket Copilot Q&A for instant legal information
- Ask a Legal Pro for human responses within a business day
- Document insights, Contract Review, and other smart legal tools
Get legal confidence for less than the price of your daily coffee.
Explore more about intellectual property and confidentiality-related clauses

Explore more about trade secret protection
Trade secrets include valuable business information that isn’t publicly known, like processes, formulas, or client lists. These questions address how businesses can protect trade secrets and what happens if they’re exposed.
- What qualifies as a trade secret for my business?
- Do I need to register a trade secret to protect it?
- How do I legally protect a trade secret in my business?
- What's the difference between trade secrets and confidential information in contracts?
- Can former employees or contractors use what they learned at my business?
- Where's the line between general skills and trade secrets?
- How do I prove something was a trade secret in a dispute?
- Explore more questions about intellectual property and confidentiality-related clauses

Explore Rocket Lawyer solutions that can help you move forward
Whether you’re drafting agreements, reviewing contracts, or starting a business, Rocket Lawyer offers expert support to make legal tasks easier and more affordable.
Disclosures
- This page offers general legal information, not legal advice tailored for your specific legal situation. Rocket Lawyer Incorporated isn't a law firm or a substitute for one. For further information on this topic, you can Ask a Legal Pro.