Menlo Security Named a Leader & Outperformer in the GigaOm Radar for ZTNA
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Protect the Places and Processes You Rely on Most with Menlo File Security

Stop file-borne threats across multiple channels with real-time protection that goes far beyond the browser.

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The Workspace Ecosystem Is Complex and Ever-Expanding

More now than ever, enterprises depend on the safe and efficient flow of files to ensure business runs smoothly. This includes cross-department collaboration. Third-party communication. The ingestion of customer documents. Email attachments. M&A activities. Everyday downloads from the web. And the list goes on. Yet, with every file interaction comes the risk of hidden malware and ransomware. With breaches resulting in multi-million-dollar losses, threat actors show no signs of slowing down their efforts to compromise networks in the simplest way possible—via everyday workflows.

What enterprises need is a time-tested, future-proof file security solution that doesn't add to the noise, but proactively stops file-borne threats in their tracks—without ever inconveninencing the end-user.

Stop Zero-day Phishing
and Malware Attacks

This solution brief covers the solution of Menlo Cloud unified with Next-gen Content Disarm and Reconstruction (CDR)

Read the Brief
Cover of the Menlo Security report, "Stop Zero-Hour Phishing and Malware Attacks."

More now than ever, files are flowing everywhere. Cross-department collaboration. Third-party communication. The ingestion of customer documents. Email attachments. M&A activities. Everyday downloads from the web. And the list goes on and on. Yet, with every file comes risk of malware and ransomware. We know it, you know it, and threat actors certainly know it. To keep all your files safe (and in turn, your enterprise), Menlo File Security works across multiple channels in real-time to protect the very files you depend on. To keep all your files safe (and in turn, your enterprise), Menlo File Security works across multiple channels.

We Believe Security Should Never Cost Productivity.

Also known as Content Disarm and Reconstruction (CDR), our patented, AI-trained technology ensures every file is disarmed and rebuilt before it ever reaches enterprise endpoints—no matter where it's coming from, how many times it's been accepted, or whether it's been deemed “safe” by other tools, such as antivirus. That's zero trust for zero zero-day threats.

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Enable Seamless Business Flow

As file experts, Menlo sanitizes and rebuilds full functionality for over 220 common and complex file types, including active content like macros, ZIP, archives, and even password-protected files. All done behind the scenes, this ensures that end-users see no loss in fidelity, while our ultra-low latency (typically milliseconds) keeps files flowing between users—including large file types like AutoCAD, RAR, as well as video and audio files.

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Future-proof File Security

With Menlo in your tech stack, novel and sophisticated file-borne threats never make it to your ecosystem—not even the ones that have yet to be created. With GenAI and LLMs being adopted by bad actors to outsmart traditional defenses and overwhelm security teams with noise, Menlo's proactive CDR automatically deconstructs and delivers only the known-good content, which means you're not just protected today, but the same tech will protect you well into tomorrow.

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File-borne Threat Prevention
for Everywhere Your Team Needs to Be. 

Menlo File Security is a suite of threat-prevention tools that work as one to prevent bad actors from compromising active workspaces, such as Teams, OneDrive, Box, SharePoint, web browsers, and email gateways. Using next-gen file sanitization (also known as CDR), hash check, antivirus, and the ability to sandbox, Menlo acts as a single source of truth for multi-channel protection.

Reduce Downtime for Employees and Third-party Vendors Alike

Even a zero-second threat is a second too late. By getting in front of potential threats, Menlo is able to stop the risk of hidden malware and zero-days before they can reach vital ecosystems, such as data lakes, user devices, and email inboxes. And unlike other so-called solutions on the market, our patented Positive Selection® technology doesn't just sanitize/block and send back PDFs.

Trained on years of AI to detect and mitigate file-borne threats, Menlo File Security is able to dissect, analyze, sanitize, and reconstruct hundreds of files without losing a shred of functionality. Which means, employees can work as normal, security can focus elsewhere, and CISOs can sleep happy.

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Ingest Large and Complex File Types Without Worrying About Latency

Long gone are the days of lengthy quarantines and sandboxing. After all, when "time is money," enterprises can't afford to wait as security looks into each file being ingested or uploaded into various endpoints. Whether it's a bank accepting loan applications, a port handling shipping manifests, or an insurance provider processing a dozen claims, Menlo File Security has the experience to facilitate each file exchange in just seconds, typically milliseconds—large, complex, and otherwise.

CAD files? No problem. ZIP? We got it. 2GB Archives? We've got that covered, too. Files requiring password-protection? We sanitize, rebuild, and deliver it back with password-protection intact.

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In-depth Analytics Keep Your Enterprise Ahead of Zero-day Attacks

Stopping threats cold turkey is great, but using them to increase your security posture is even better. At Menlo, we want users to get the most out of our solution, which is why Menlo File Security doesn't just prevent malware, but delivers in-depth analytics to ensure security teams are better prepared for any evolving threats coming their way.

We provide a rich analytics dashboard that allows you to inspect each file event and get detailed insights into the behavior surrounding your environment, including commonly-compromised file types, targeted users within the enterprise, vulnerable entry points, and a RetroScan feature that showcases all instances of Menlo working to prevent what would have been successful attacks. This is all done in real-time to help prove ROI while informing the future of your security processes.

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Six Channels. One Product. Zero Breaches.

While six is just a number fit for a webpage, our file sanitization capabilities go where your users are. From SaaS apps to custom connectors to an open-API that fits within established infrastructures, Menlo File Security keeps you safe while freeing you to do business as usual. Zero breaches is just the icing on top.

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Frequently Asked Questions

Answers to the burning questions in your mind.

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What makes Menlo File Security different from other file-specific products?
Violet Plus Mark

Unlike detection-based solutions like standalone AV, EDR, and DLPs that scan for suspicious elements and block and/or flatten some malicious files and miss others, Menlo’s technology automatically rebuilds every single file to deliver 100% safe content without the need to detect malicious elements—no blocking, just proactive prevention.

What use cases does Menlo File Security cover?
Violet Plus Mark

Email: Completely secure every email attachment and suspicious URL. 

Web Applications: Sanitize uploaded files via web portal. 

Web Browser: In just milliseconds, user downloads are disarmed and rebuilt. 

Collaboration Tools: User-to-user file sharing is made secure in real-time.

How much latency is created by Menlo's File Security capabilities?
Violet Plus Mark

Content Disarm and Reconstruction happens in real-time, in just milliseconds, leaving the experience completely transparent to end-users. This includes an initial AV scan and hash checking that is near-instantaneous within the CDR process. For sandboxing, the process is as short or as long as the security team deems necessary.

Does Menlo need to be deployed on endpoints and user devices?
Violet Plus Mark

No. Menlo File Security is agentless and integrated via open API depending on the use case. In cases where organizations require on-prem installation, Menlo can accommodate.

Does Menlo work with web isolation tools?
Violet Plus Mark

As an established browser-agnostic security solution, Menlo natively protects customers from malicious web downloads that move beyond the browser.

Can Menlo tell me about the threats that were prevented?
Violet Plus Mark

Absolutely. Our in-depth threat analytics provide teams with the following:

File type and origin – whether the threat came from an email attachment, browser download, API, or cloud collaboration tool.

Type of malicious content removed – including macros, scripts, exploits, and ransomware payloads.

Hashes, file names, and behavioral indicators – identifiers that trace how similar threats evolve or spread.

Recurring campaigns and targeted users – highlighting which departments, users, or workflows are being probed most frequently.

Which types of files is Menlo capable of sanitizing?
Violet Plus Mark

Menlo can sanitize and rebuild over 220 different file types. This includes complex ones like ZIP, archives, and password-protected files. 

For a full list, head here.

See How Menlo Security Protects You

Self-Guided Tour

Take a self-guided tour to observe some of the ways that Menlo products enable secure app access, block sophisticated attacks, and provide critical insight into browsing sessions.

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See How Menlo Security Protects You

See exactly how Menlo can be tailored to solve your unique security challenges. We offer a live demo customized to your teamʼs goals, showing you how to secure your stack and protect your users. A truly secure browsing experience is one click away.

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How Customers Are Protecting Productivity with Menlo Security

Discover why organizations around the world rely on Menlo Security to protect the enterprise and enable secure access to applications, preventing attacks that legacy security tools cannot stop.

See How Leaders Secure Their Enterprise

From Fortune 100 financial firms to global corporations, see real-world examples of how organizations protect their teams and data with Menlo Security. Explore their challenges, our solutions, and their results.

"Menlo was easy to roll out and integrates well with our security and technology stack in the cloud.”

Alex Ooi

Chief Information Security Officer, Digital Nasional Berhad (DNB)

“To employees, Menlo  is completely transparent, allowing users to navigate a completely functional web resource.”

Premier Miton

UK Based Investment Management Company

“…allows Synapxe to protect its assets from malicious threats without impacting the native user experience.“

Synapxe

Health Tech Agency of Singapore

“I wanted a layered approach that would protect users from web-based threats without slowing down their ability to get work done.”

Dane Zielinski

InfoSec Manager, Jacobson Holdings

“The platform has decreased our remediation needs, while reducing patch pressure.”

Alan Goh

Chief Information Officer, M1 Communications

“Menlo Security helped us eliminate the possibility of a malware infection, rather than just detecting and removing an infection.”

Koichi Sekiguchi

ICT Planning Team Leader, Tokio Marine dR Co., LTD

“Before, we had to manually examine every single potential malware problem. Now, my job is much easier…with the Menlo Secure Cloud Browser.”

François Gasser

IT Security Officer, Gösgen Nuclear Power Plant

“Menlo takes care of all the unknown risks running rampant around the internet.”

Top Credit Card Issuer

Senior Cybersecurity Architect

“Zero-client,easy scaling, and cloud provisioned versus appliance.”

Karl Kemp

Information Security Officer

“Menlo Secure Cloud Browser provided the scalability to ensure that users world wide have the same transparent experience and unyielding protection.”

MTR Corporation

“[Menlo has] eliminated the need to manually apply and update policies across an increasingly distributed IT infrastructure.”

Fortune 100 Financial Services Firm

“Menlo provides protection from email-based malware embedded in links and attachments without impacting the user’s native email experience.”

Fortune 50 Global Investment Firm