[Direct answer]In the Beijing area, to prevent employees from leaking trade secrets, it is necessary to implement preventive measures simultaneously from three aspects: system, technology, and legal protection. On the system front, the first step is to clearly define the scope of trade secrets. Specifically, technical solutions, client lists, pricing strategies, formulas, and unpublished operational data should be individually listed and supported by evidence, rather than simply using the term "confidentiality." The second step is to sign confidentiality agreements in a tiered manner. For core positions, separate confidentiality agreements should be signed with clear provisions on breach penalties and termination conditions. The third step is to reasonably set up non-compete clauses. According to Articles 23 and 24 of the Labor Contract Law of the People's Republic of China (adopted on June 29, 2007, implemented on January 1, 2008, and amended in 2012), the non-compete period shall not exceed two years, and employers must provide monthly economic compensation during the non-compete period. Workers who have not received compensation may request termination of the contract. On the technical front, permissions should be configured based on the principle of minimum necessity, with sensitive data classified and de-identified, and key operations tracked and audit records retained. For legal protection, once signs of leaks are detected, evidence should be secured immediately, including access logs, download records, email transfers, and device usage data. Subsequently, it is necessary to evaluate whether to apply for provisional measures, initiate litigation, or report the case to the public security authorities. It should be noted that the identification of trade secrets requires that they are not publicly known, have commercial value, and are subject to appropriate confidentiality measures. Therefore, maintaining records of daily confidentiality measures themselves also forms the basis for legal protection.Intellectual property protection and corporate lawThe column provides specific explanations on the protection of trade secrets and compliance in enterprises.

I. Problem background and typical scenarios

Companies seeking advice on such issues are often in two situations: first, core technical staff or sales personnel leaving the company take away customers and technical information with them; second, abnormal signs have already appeared internally, such as abnormal downloads, bulk exports, or external abnormal access. Common concerns include: what constitutes a trade secret, whether non-compete agreements are effective, and how to protect rights after discovering a leak. A key issue in practice is the identification of confidential points: many companies have confidentiality agreements, but do not specify the specific scope, making it difficult to prove which information constitutes a trade secret when claiming rights; therefore, it is necessary to clearly specify the confidential points in the agreement and internal systems. Another common misconception is over-reliance on non-compete agreements, which actually only cover post-employment behavior and cannot prevent leaks themselves. Moreover, it requires monthly compensation payments to be effectively implemented; for core personnel, clear confidential points and strict process management are often more valuable. Additionally, attention should be paid to the timing of evidence collection and preservation: electronic evidence is easily overwritten, and access logs and device traces should be fixed as soon as possible after discovering a leak. For practical issues related to dispute response and evidence preservation, please refer to the following resources:Special services and other casesColumn.

II. Key points of contention

The focus of this article is on the following aspects: 1. The constitutive elements and evidentiary standards of trade secrets. 2. The reasonableness and traceability of confidentiality measures. 3. The scope and effectiveness of confidentiality agreements. 4. The applicable conditions and compensation payments for non-compete clauses. 5. The determination of disclosure facts and causality. 6. The concurrence of infringement and unfair competition. 7. The claims for liquidated damages and compensation for losses. 8. The coordination between criminal reporting and civil litigation. In addition, attention should also be paid to the traceability methods of confidentiality classification and external disclosure control, the actual payment records of non-compete compensation, and the feasibility and implementation costs of differentiated management for different positions. The specific rules mentioned above are subject to the currently effective laws, regulations, and judicial rulings.

III. Professional analysis by Henglue Lawyers

From the perspective of the practical protection of trade secrets, the effectiveness of rights protection depends on the close integration of three key stages. First, before the infringement occurs: whether the confidential information can be proven and whether the confidentiality measures leave traces. In practice, the methods of leaving traces that can be used for evidence collection include classified marking, access authorization approval records, confidentiality agreements, training attendance and assessment records, watermarks on confidential documents, and records of external distribution control; these materials not only serve as the basis for asserting rights in disputes, but also prove that the enterprise has taken corresponding confidentiality measures. Second, during the infringement: traceability of permissions and data transfers. The principle of minimum necessity, the anonymization of sensitive data, the recording of key operations and early warnings of abnormal behavior together form the evidence base for identifying the time and scope of the infringement; this stage is often overlooked, resulting in the inability to determine the time and perpetrators of the infringement after the fact. Third, after the infringement: a combination of remedial measures. According to Articles 501 and 1165 of the Civil Code of the People's Republic of China (effective January 1, 2021), actions such as provisional measures, injunctions, and compensation for damages can be claimed; if it also constitutes false litigation or infringement of trade secrets, a report can be made to the public security organ. When handling related matters, our firm typically advises enterprises to establish a confidentiality list and hierarchical management mechanism in their daily operations, so that rights protection becomes a natural part of the management process rather than a temporary remedy after an incident occurs; and to check the actual implementation of confidentiality measures through annual audits to promptly address any loopholes.

IV. Practical suggestions and legal basis

Action recommendations: 1. Organize and formally identify the key points of trade secrets; 2. Have confidentiality agreements signed by employees in different positions at different levels; 3. Set reasonable non-compete clauses and implement compensation payments; 4. Grant permissions and implement data anonymization processing based on the principle of "minimum necessary"; 5. Establish access logs and control the external transmission of data; 6. Conduct regular training and confidentiality assessments; 7. Immediately secure evidence and evaluate damage control and report cases upon detecting signs of trade secret leakage. Legal basis: - The provisions on trade secrets in the *Anti-Unfair Competition Law of the People's Republic of China* (amended in 2019, implemented on April 23, 2019); - Articles 23 and 24 of the *Labor Contract Law of the People's Republic of China* (amended in 2012, implemented on July 1, 2013); - Articles 501, 1115, and 1179 of the *Civil Code of the People's Republic of China* (all implemented on January 1, 2021).

5. Henglu Law Firm's Reminder

Firstly, the confidential points must be clearly written and verifiable. Secondly, the traceability of daily confidentiality measures itself forms the basis for claiming rights. Thirdly, the non-compete agreement needs to be compensated on a monthly basis to be effectively implemented. Fourthly, the traceability of authorizations and external disclosures is a prerequisite for protecting rights after the fact. Fifthly, electronic evidence has a short preservation period, so it's advisable to fix it as soon as possible. Sixthly, it's necessary to distinguish between infringement and unfair competition. Seventhly, after discovering a leak, it's important to evaluate the preservation of evidence and report the case as soon as possible. Eighthly, it's necessary to avoid leaking information or tipping off the other party during the internal handling process. For relevant explanations on dispute resolution and enforcement procedures, you can refer to the following materials:Creditor's rights and debts, and enforcementColumn; for the design of terms in contracts and agreements, you can refer to it for reference.Business and contract disputes in enterprisesColumn.

VI. Frequently Asked Questions

Q1: Can an employee be bound by a non-compete agreement simply by signing it?

Not necessarily. According to Article 23 of the Labor Contract Law, the maximum duration of a non-compete agreement shall not exceed two years, and the employer shall provide the employee with economic compensation on a monthly basis during the term of the non-compete agreement. If the compensation is not paid on a monthly basis, the employee may request to terminate the non-compete agreement. Therefore, if there is only an agreement but no compensation payment, the binding force of the agreement will be significantly weakened.

Q2: Is it useful to write a vague confidentiality agreement?

The effectiveness will be compromised. The identification of trade secrets requires that they are not known to the public, have commercial value, and have been subject to appropriate confidentiality measures; if neither the agreement nor the internal system explicitly lists specific points, it will be difficult to prove which information constitutes trade secrets and which is public information when claiming infringement. Therefore, it is recommended to list and mark each item in the agreement and system in detail.

Q3: Can we monitor if employees send the materials to their personal email accounts?

This depends on the technical management capabilities of the enterprise. A certain degree of detection and prevention can be achieved through email audits, endpoint management software, data leak prevention, and external transmission approval; if the corresponding systems have been deployed, log records can serve as important evidence. Conversely, if the enterprise completely relies on employee self-discipline, it is often difficult to obtain evidence after a data leak occurs, so it is recommended to configure the necessary control measures in advance.

Q4: What's the first step to take after discovering a data leak?

First, secure the evidence immediately: export and seal the access logs, download records, email and instant messaging records, device usage traces, and access control records, etc. At the same time, take care to prevent the relevant data from being further transferred or destroyed. Second, assess the scope of the impact and the responsible parties. Third, consider applying for evidence preservation, sending written warnings, initiating litigation, or reporting the case to the police as appropriate. It is crucial not to handle the matter internally before collecting evidence.

Q5: How is the damage caused by leaks calculated?

Generally, it is necessary to prove the actual losses, including customer loss, order loss, and reasonable legal defense expenses caused by the leakage of confidential information; if it is difficult to calculate accurately, the claim can be based on the infringement profits and illegal gains. In practice, it is recommended to keep the comparative data of customer loss, the evidence of order termination, and the vouchers of legal defense expenses, and to communicate with professional lawyers in advance about the claim method and calculation standards.

The above content is based on the judicial practice in the Beijing area. The facts of individual cases and the jurisdiction of the court may affect the conclusions. Welcome to consult Henglu Law Firm for specific cases.

If you are currently facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence materials, to avoid missing the statutory time limit. →Intellectual property protection legal services·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and public adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.