Compliant Document Storage for RIAs: What You Need to Know

Secure, compliant document storage is one of the biggest questions facing independent financial advisors today. Whether you're evaluating cloud document storage, organizing client files, or building your firm's cybersecurity practices, it's not always clear what regulators expect. The Securities and Exchange Commission (SEC) and state regulators provide principles around protecting books, records, and client information, but they offer limited prescriptive guidance on exactly how firms should store documents or which platforms they should use.

One of the few technical benchmarks often referenced comes from FINRA, which requires certain records to be protected with 256-bit encryption. While FINRA's requirements don't automatically apply to SEC- or state-registered RIAs, they offer a helpful standard for evaluating secure document storage solutions and protecting sensitive client information.

The good news is that you don't have to wait for additional regulatory guidance to strengthen your firm's data security. By choosing secure cloud storage, implementing strong cybersecurity practices, and following sound document retention policies, you can reduce compliance risk while protecting the confidential financial information your clients entrust to you. After all, the goal isn't just meeting regulatory expectations. It's building a practice that keeps client data secure and gives both you and your clients greater peace of mind.

Creating a Secure System for Your Compliant Document Storage

There are three layers of security that we need to consider. The first is how documents are actually stored on your computer and other devices. This also applies to servers, but most tech-savvy financial advisors use the cloud for storage. We discuss why cloud storage makes more sense in our free ebook, The Virtual Advisor.

The second layer is data transmission, which refers to moving information from local storage to the cloud or between you and your clients. The third is the actual cloud storage solution.

So how do you protect all these levels?

Secure Your Devices

The first step is to secure all of your devices. Whenever you log in to your computer, use a strong, unique password and set your device to require it whenever it wakes from sleep, not just when it's powered on.

Think about how often you step away from your desk. Maybe you're grabbing a coffee at a coworking space, meeting a client in a conference room, or working from an airport lounge before a flight. If your laptop is left unattended for even a few minutes and doesn't require a password when it wakes up, someone could access client files, emails, or other sensitive information without much effort.

Taking a few minutes to secure your device helps protect both your firm and your clients. It also means that if your laptop is lost or stolen, whoever finds it won't have immediate access to confidential information.

Use Encryption Software

Strong passwords and multifactor authentication (MFA) help protect access to your devices, but encryption adds another layer of security by protecting the data itself. If a laptop is lost, stolen, or compromised, encryption helps ensure that client information can't be easily accessed, even if someone gains physical possession of the device.

Many modern operating systems include built-in full-disk encryption, such as BitLocker for Windows and FileVault for macOS. For many advisors, these built-in tools provide a solid foundation and should be enabled on every work device.

Depending on your firm's needs, you may also want additional encryption tools for securing individual files, cloud storage, or client communications. Some commonly used solutions within the financial services industry include:

• AxCrypt for encrypting individual files and folders, particularly when sharing documents through cloud storage platforms like Google Drive or Dropbox
• Virtru for end-to-end encrypted email and secure file sharing within Microsoft 365 and Google Workspace
• VeraCrypt, an open-source option for encrypting entire drives, external storage devices, or creating secure encrypted containers
• Egnyte is a secure document management platform designed for regulated industries that combines encrypted file storage with compliance and audit capabilities
• NordLocker for encrypted local storage and secure cloud file sharing using end-to-end encryption

Remember that encryption isn't just important for your computer. Most advisors also access email, cloud storage, CRM platforms, and client documents from their phones and tablets. These devices should be protected with a strong passcode or biometric authentication, encrypted storage, and the ability to be remotely locked or wiped if they're ever lost or stolen. Apple's Find My and Android's Find My Device make it possible to locate, lock, or erase a device remotely, helping prevent unauthorized access to sensitive client information.

Ultimately, the best encryption solution is one that fits your firm's workflow while helping you protect client data at rest, in transit, and across every device your business relies on.

Secure the Transmission of Data

Protecting your devices is only part of the equation. You also need to consider how client information moves across devices, applications, and the internet.

Start with your internet connection. Your home or office network is typically much more secure than public WiFi, which is where many advisors unknowingly introduce risk.

It might seem harmless to respond to emails or upload client documents while working in a coffee shop or at an airport, but unsecured public networks can make it easier for attackers to intercept sensitive information. In some cases, cybercriminals create fake WiFi networks with names that closely resemble legitimate ones. If you accidentally connect to one of these "spoofed" networks, someone could potentially monitor the information being transmitted from your device.

When working remotely, avoid unsecured public Wi-Fi whenever possible. Instead, use a personal mobile hotspot or jetpack through your cellular provider. If you do need to use public internet, connect through a reputable virtual private network (VPN), which encrypts your internet traffic and makes it much more difficult for others to intercept your data.

Another important consideration is the websites and applications you use every day. Look for https:// at the beginning of a website's address before entering passwords or uploading documents. The "S" indicates the connection is encrypted, helping protect data as it travels between your browser and the website. Keeping your browser updated also provides important security improvements that help defend against newly discovered threats.

Be Careful with AI Tools

Generative AI tools like ChatGPT, Claude, Gemini, and Microsoft Copilot can be incredibly useful for brainstorming ideas, drafting marketing content, summarizing public information, or improving your writing. But they should never be treated like secure client portals.

Unless you're using an enterprise AI platform that has been approved by your firm and configured with appropriate privacy and data retention controls, avoid entering confidential or personally identifiable information (PII) into any public large language model (LLM). That includes client names, financial account numbers, tax documents, Social Security numbers, portfolio details, estate-planning documents, and any other nonpublic personal information.

Instead, remove identifying details or use fictional examples if you want AI assistance. For example, rather than pasting a client's actual financial plan into an AI tool, describe the scenario in general terms or replace all identifying information before asking for guidance.

As AI becomes more integrated into advisor workflows, firms should also establish written policies outlining when AI tools may be used, what information may be shared, and which platforms are approved. Clear policies, employee training, and regular oversight can help advisors leverage AI while protecting client confidentiality and meeting regulatory obligations.

Secure Your Documents Once They're in the Cloud

Cloud storage has become the standard for many advisory firms, and for good reason. Instead of keeping important files on a single computer, cloud-based platforms enable secure access to documents from virtually anywhere while improving collaboration, backup, and disaster recovery.

Imagine your laptop is stolen, damaged, or simply won't turn on before a client meeting. If your documents only exist on that device, your business comes to a halt. When your files are stored securely in the cloud, you can sign in from another trusted device and continue working with minimal disruption.

Understanding Encryption

When evaluating cloud storage providers, one of the most important security features to understand is encryption.

Encryption is the process of converting readable information into unreadable code. If someone intercepts encrypted data without the proper encryption key, the information is effectively unusable.

There are two primary types of encryption you'll encounter:

Encryption in transit protects your data as it travels between your device and the cloud. This helps prevent cybercriminals from intercepting information as it's uploaded, downloaded, or shared.

Encryption at rest protects your files after they've been stored on a server. Even if someone were to gain unauthorized access to the storage infrastructure, properly encrypted files remain unreadable without the appropriate decryption keys.

Today, most reputable cloud storage providers encrypt data both in transit and at rest using Advanced Encryption Standard (AES) 256-bit encryption, which is widely recognized as the industry standard for protecting sensitive financial information.

Choosing a Secure Cloud Storage Provider

Many financial advisors rely on platforms such as Google Drive, Microsoft OneDrive, Dropbox Business, Egnyte, ShareFile, or other secure document management systems. While these platforms offer strong encryption, security doesn't stop there.

When evaluating a provider, look for features such as:

• AES-256 encryption for stored data
• Encryption during file transfers
• Multifactor authentication (MFA)
• Granular permission controls
• Version history and file recovery
• Audit logs that track file access and activity
• Secure client file-sharing capabilities

These features help ensure client information remains protected while making collaboration significantly easier.

Why the Cloud Makes Sense

Secure cloud storage isn't just about cybersecurity. It's also about running a more resilient business.

Rather than emailing documents back and forth or saving multiple versions across different computers, advisors can maintain a single secure version that's available whenever needed. Whether you're working from your office, home, or meeting a client remotely, you can securely access the same files from any authorized device.

Cloud storage also simplifies disaster recovery. If a computer fails, is lost, or becomes infected with ransomware, your firm's data isn't tied to that single machine. With proper backups and secure authentication, your documents remain available, allowing your business to continue operating.

Of course, cloud storage should always be paired with strong passwords, multifactor authentication, role-based permissions, and a documented cybersecurity policy. Together, these layers help protect sensitive client information while giving advisors the flexibility to work wherever business takes them.

Additional Recommendations for Working with Sensitive Documents

Building a secure document storage system doesn't stop with choosing the right cloud provider. A few additional best practices can further strengthen your firm's cybersecurity posture:

• Always enable multifactor authentication (MFA) on every account that stores or accesses client information
• Use a password manager, such as LastPass or RoboForm, to generate and securely store unique passwords
• Create strong security questions, or use randomly generated answers stored in your password manager instead of easily researched personal information
• Keep your operating system, browsers, and applications up to date with the latest security patches
• Regularly review who has access to client documents and remove permissions that are no longer needed

Cybersecurity isn't a one-time project or a compliance box to check. It's an ongoing process of evaluating risks, updating your technology, and adapting to new threats as they emerge. By building secure habits, choosing trusted technology, and creating clear policies for handling sensitive information, you can better protect your clients, strengthen your firm's resilience, and position your practice to meet evolving regulatory expectations with confidence.