Source Code Protection Strategies
Protecting your source code is as vital as safeguarding your company’s plant and machinery and business bank account. As commercial activities become increasingly digitalised, protecting source code has moved from a technical concern to a boardroom priority. A single breach can compromise years of development, expose sensitive credentials, and hand competitors an unearned advantage.
This guide examines the importance and value of source code, explaining how the law protects it, and what your business can do to shield valuable intellectual property from compromise and attack. At Helix, our commercial litigation team of specialist litigators solicitors deal in all manner of commercial disputes involving source code and intellectual property. If you are involved in a dispute involving IP we’d love to assist you.
Why Source Code Is Valuable Intellectual Property
Source code is the architectural blueprint of software products and applications, typically the result of years of development and significant corporate investment.
Beyond its developmental value, source code often serves as a gateway to data access, API credentials, passwords, and encryption keys. This means unauthorised access does not simply expose your code, it potentially unlocks your entire digital infrastructure.
For all these reasons, source code is valuable intellectual property (IP) and requires protection within the organisation and throughout external business engagement.
What Intellectual Property Rights Attach to Source Code?
Source code automatically has protection under copyright laws, designed to define and secure ownership and prevent unauthorised use or harm.
Copyright in Software
Copyright is the main protection for software. The moment you create original code, copyright automatically protects it as a literary work under the Copyright, Designs and Patents Act 1988 provided to reflect the creativity and skill of the author. No registration is required.
However, to gain protection, the source code must be original and not lifted from somewhere else by the author. Further, copyright does not extend to the ideas, principles or functionality underlying the programme not to code dictated by technical function.
Trade Secrets and Confidential Information
Source code frequently qualifies as a trade secret because of its confidential nature and commercial value.
To qualify as a trade secret, source code must deliver a competitive advantage and be safeguarded by Non-Disclosure Agreements (NDAs) and confidentiality clauses. There must be an active secrecy policy to benefit from protection.
Patents and Database Rights Where Relevant
You cannot patent source code itself. However, you can patent the novel methods and systems your software employs, provided these represent genuine technological innovation rather than incremental improvement.
Database rights can apply to source codes in specific scenarios and offer a distinct and different form of IP protection from copyright. Interestingly, the underlying code may be open source, but the data within the database is uniquely protected.
Who Owns the Source Code?
Copyright law assigns ownership to the author as the first owner of any work. This creates a significant trap for businesses commissioning software development.
If your employee creates source code during their employment, your company owns it. However, if an external freelancer or development company creates the code, ownership does not automatically transfer to you simply because you commissioned and paid for the work.
This distinction catches many businesses off guard. Without explicit intellectual property assignment clauses in your contracts, you may find yourself without ownership of software you funded.
Contracts for development, maintenance, and upgrades must include clear intellectual property assignment clauses transferring all rights to your business. Skilled contract drafting eliminates ambiguities that could fuel costly disputes later. For internally developed source code, maintain a documented paper trail evidencing ownership.
Recording different versions, upgrades, and development milestones strengthens your position if ownership is ever challenged.
How Source Code Can Be Protected Legally
Source code is vulnerable to numerous threats, including direct targets like hacking or theft, competitor attempts to duplicate it to gain an advantage, and unauthorised access by employees.
Protection adds value to your business, increasing its worth, which is relevant to investors and sales.
Employment Contracts and IP Assignment Clauses
The law is clear that, mostly, employers own the work their employees create during their employment. However, employment contracts should clearly address IP ownership during employment and impose appropriate restrictions for the period following departure.
Contractor Agreements and IP Transfer Provisions
Contractor agreements must clearly transfer rights from contractors to the company so that the business retains full ownership and control.
Those contracts should also contain confidentiality and non-compete clauses to prevent the party from using the data in competing businesses.
Confidentiality Agreements and NDAs
Non-Disclosure (NDAs) Agreements and confidentiality agreements for employees and contractors define acceptable and unacceptable behaviour around source codes and sensitive data.
These agreements should extend for a reasonable period beyond termination of employment and contractual relationships to protect confidential and valuable material.
Licencing Structures and Escrow Arrangements
If your business licenses software to third parties, you’ll need a robust and watertight software licence agreement. This protects source code by defining and limiting its use. This prevents unauthorised copying, protecting your IP rights.
Businesses that develop source code using third parties are vulnerable if a dispute or loss of commercial relationship occurs with that organisation, or if they become insolvent.
Under an escrow arrangement, the developer deposits source code, operating instructions, and other critical materials with an independent escrow agent. This information remains secure but releases to your company upon specified trigger events, such as supplier insolvency.
The devil is always in the detail, so the escrow agreement must clearly define the events that trigger a release of material. Escrow is a vital safeguard for your business.
Most escrow agents are FCA-registered because of their involvement in the financial services sector. The FCA register is a good place to start to find one.
How Source Code Can Be Protected in Practice
The best practice is for a company to develop a robust and proactive policy that includes what will happen in the event of a compromise or data breach.
Policies and protocols should be regularly revised and updated to reflect technological developments and evolving threats.
Access Controls and Internal Governance
- Create strict controls using multi-factor authentication (MFA), so unauthorised individuals can’t access or alter the source code.
- Use least-privilege permissions or the Principle of Least Privilege (PoLP) to limit access to the minimum for any employee to do their job. It helps reduce the potential attack surface and the impact of a security breach, called the blast radius.
- Use secure repositories, which are robust, off-site hosting services with built-in security measures.
- Audit logs are excellent housekeeping, providing a chronological record of events, including user interactions and potential threats. Audit logs help ensure system integrity, and regular review will flag irregularities, unauthorised access, and potential threats.
Encryption, Monitoring, and Data Loss Prevention
Encryption is a ‘go-to’ protection, but it doesn’t work with source code. However, it can be effective when moving or storing data associated with source code. Managing the security of data is a key element to protecting the original code.
Continuous monitoring is one of the most obvious ways to protect source code. Conduct audits to highlight vulnerabilities, policy gaps, and potential threats, and implement real-time alerts for suspicious behaviour.
Use dedicated systems like Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST).
Secure Development and Version Control Practices
Source code doesn’t stand still. Version control (also called source code management or SCM) allows developers to alter code over time to reflect business imperatives.
There are version control systems that retain a detailed record of every change made to the codebase. They promote security by tracking changes as well as allowing multiple developers to work on code in a structured way without conflicting.
What Happens if Source Code Is Misused or Stolen?
A forward-thinking security policy will have a protocol for an actual breach. A clear incident response plan will identify the breach, contain damage, detail mechanisms to remove the threat, and provide a recovery plan.
Frequently Asked Questions
Is Source Code Automatically Protected by Copyright?
Source code is automatically protected by copyright; there is no registration process. However, source code must be original and not an improved or altered version of something that already exists. However, while the actual code is protected, the foundational ideas and algorithms are not.
Do I Need to Register Copyright in Software?
Copyright automatically applies to new source code; there is no application process or registration like patenting. The Copyright, Designs and Patents Act 1988 provides this protection. There is more to safeguarding source code than relying on copyright. A robust security policy and protection in employee and contractor contracts is also vital.
Who Owns Code Written by a Contractor?
A contractor or developer will own the code unless the commissioning business clearly assigns the rights of ownership back to them in the contract or agreement. With contracts that are ambiguous or poorly drafted, the default position is that ownership resides with the creator.
Can Source Code Be Patented?
Source code is not typically patentable, but you can patent software if it offers a new technical solution to a technical problem. Essentially, this means patenting the systems and methods the source code generates rather than the code itself if it provides a significant technological advancement.
Protect Your Software and IP With Strategic Advice From Helix Law
Our commercial team are experienced in litigating disputes relating to software and IP, including source code, with millions and tens of millions in dispute. If you are involved in a dispute involving source code or software don’t hesitate to get in touch with our team. We act nationally and internationally. We’d love to assist you.
