How Non-Disclosure Agreements Protect Confidential Business Information

A non-disclosure agreement (NDA) helps protect that information by defining what must remain confidential, limiting how the recipient may use or disclose it, and establishing contractual obligations if those limits are violated. 

At David L. Cohen, P.C., we help businesses draft, review, and negotiate NDAs designed around the information they need to protect and the relationships in which they need to share it. Based in New York, New York, we serve businesses worldwide. Our New York non-disclosure agreement attorney can help you assess what information needs protection and structure confidentiality obligations around how your company actually shares and uses that information. 

NDAs Create Enforceable Confidentiality Obligations

An NDA is a contract that requires one or more parties to keep defined information confidential. Instead of relying on an informal understanding that sensitive information will not be shared, the agreement establishes specific obligations governing disclosure and use. 

An NDA can identify who may receive confidential information, how the recipient may use it, who else may access it, and how long the confidentiality obligations will last. It can also address what must happen to confidential materials when a business relationship or project ends. 

These terms matter because businesses often need to disclose information before a transaction or collaboration is complete. An NDA lets the parties set confidentiality expectations before valuable information changes hands. 

Confidential Information Must Be Defined Carefully 

An NDA should identify the information it protects clearly enough for the parties to understand what falls within the agreement. Depending on the business, that may include pricing information, customer information, business plans, financial data, technical information, source code, product designs, manufacturing processes, research, formulas, or other proprietary material. 

The definition should fit the actual relationship rather than treating every piece of information exchanged between the parties as confidential without distinction. 

Agreements also commonly exclude information that is already public, was already lawfully known to the recipient, is independently developed without using the protected information, or is lawfully obtained from another source without a confidentiality obligation. 

Clear boundaries help both sides understand what information requires protection and reduce uncertainty about whether a later disclosure or use violates the agreement. 

NDAs Can Restrict Both Disclosure and Use 

Preventing public disclosure is only part of what an NDA can accomplish. A well-structured agreement can also limit what the recipient may do with the information. 

For example, a company may disclose technical information to a potential manufacturer solely so that the manufacturer can evaluate whether it can produce a product. The NDA can restrict the recipient from using that information for another purpose, even if the recipient never publishes or openly shares it. 

That distinction matters when confidential information has commercial value because competitors or counterparties cannot freely use it. Our non-disclosure agreement services can address both unauthorized disclosure and unauthorized use based on the business relationship. 

NDAs Can Support Trade Secret Protection

An NDA can be one part of a broader strategy for protecting trade secrets. Under federal law, a business must take reasonable measures to keep information secret for it to qualify as a trade secret. The information must also derive economic value from not being generally known or readily ascertainable through proper means by someone who could obtain economic value from its disclosure or use. 

The federal definition of a trade secret covers many forms of business, financial, scientific, technical, economic, and engineering information when those requirements are met. 

Appropriate confidentiality agreements can show that a business takes secrecy seriously, but an NDA should not be the company's only safeguard. Access controls, information-security practices, employee policies, confidentiality markings, and procedures for handling sensitive information may also be important depending on the circumstances. 

An NDA Does Not Make Every Secret Enforceable

Signing an NDA does not mean that every confidentiality restriction will necessarily be enforced exactly as written. The agreement still operates within applicable contract law and public policy limits. 

In New York, restrictions designed to protect legitimate confidential business information should be distinguished from provisions that primarily restrain a person's ability to work or compete. The enforceability of a particular provision depends on its language, purpose, and circumstances. 

New York law also limits certain confidentiality provisions involving discrimination, harassment, or retaliation claims. New York General Obligations Law § 5-336, for example, restricts employers' use of nondisclosure terms concerning the underlying facts and circumstances of such claims and imposes specific requirements when the complainant prefers confidentiality. 

Confidentiality Protection Should Continue Beyond Signing

An NDA works best as part of an ongoing information-protection system, not as a document that is signed and forgotten. 

Businesses should know what confidential information they possess, who has access to it, why particular recipients need it, and what safeguards apply while it is being used. When a relationship ends, procedures for returning or destroying confidential materials can help prevent sensitive information from remaining unnecessarily in another party's possession. 

The agreement should also reflect the life cycle of the information. Some confidentiality obligations may have a defined term, while protection for qualifying trade secrets may need to continue for as long as the information remains a trade secret. 

Protect Your Confidential Information Before You Share It

The most useful NDA starts with a practical question: what information would harm your business or lose value if the recipient disclosed or misused it? From there, the agreement can define the protected information, permitted uses, disclosure limits, exclusions, duration, and procedures that fit the relationship. 

At David L. Cohen, P.C., we draft, review, and negotiate confidentiality agreements for business relationships and intellectual property protection. We can also help businesses evaluate how NDAs fit within broader strategies for safeguarding proprietary and trade secret information. 

Contact us to discuss an NDA before disclosing valuable business information or to review whether an existing agreement still fits your business needs.