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Marble Security

Founded Year



Series B | Dead

Total Raised


Last Raised


About Marble Security

Marble Security, formerly Ironkey, offers a mobile security management platform that prevents sophisticated attacks on enterprise networks. By combining primary research from our lab with a real-time, big data engine, Marble learns and adapts to emerging threats before widespread attacks can be launched.

Headquarters Location

5150 El Camino Real Suite C31

Los Altos, California, 94022,

United States


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Expert Collections containing Marble Security

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Marble Security is included in 1 Expert Collection, including Cybersecurity.



4,937 items

Marble Security Patents

Marble Security has filed 3 patents.

patents chart

Application Date

Grant Date


Related Topics




Diagrams, Computer security, Computer network security, Systems analysis, Medical scoring system


Application Date


Grant Date



Related Topics

Diagrams, Computer security, Computer network security, Systems analysis, Medical scoring system



Latest Marble Security News

Proofpoint Unveils TAP Mobile Defense to Secure Organizations From Malicious Mobile Applications

Aug 5, 2015

August 05, 2015 -- SUNNYVALE, Calif., Aug. 5, 2015 (GLOBE NEWSWIRE) -- Proofpoint, Inc., (NASDAQ:PFPT), a leading next-generation security and compliance company, today announced from Black Hat USA 2015 (booth #111) the availability of Proofpoint Targeted Attack Protection (TAP) Mobile Defense, providing security teams with the ability to stop malicious Android and iOS mobile apps before they compromise sensitive data. Proofpoint TAP Mobile Defense leverages technology assets recently acquired from Marble Security and extends Proofpoint's proven threat intelligence and advanced threat protection for email and social media security. "Targeted attacks have historically been conducted over email and social media, but attackers have found a new and lucrative threat vector, malicious mobile apps," said David Knight, executive vice president and general manager of Information Security Products for Proofpoint. "By tricking users into downloading their malicious apps, attackers can siphon off private data including email content, contacts and other personal details. Proofpoint TAP Mobile Defense allows cybersecurity teams to detect and stop bad apps before sensitive data is compromised. " According to recent Marble Security research, more than 30 percent of Android apps are capable of leaking users' private data, and many iOS apps are vulnerable. In addition, a new class of mobile malware, exemplified by WireLurker, Masque and others, exposes organizations to sensitive data loss by allowing cybercriminals and hostile governments to target Android and iOS users. These attacks socially engineer mobile users into serving as entry points to corporate data repositories, including SharePoint and file shares, which are increasingly accessed by mobile devices. Research has also found that many apps, even in legitimate app stores, are mining private data and sending the information to unauthorized servers around the world. This exposes companies to data loss, compliance violations and future targeted attacks. With Proofpoint TAP Mobile Defense, IT administrators can detect apps with risky behaviors. Proofpoint TAP Mobile Defense can also proactively remove malicious apps by leveraging its tight integration with the leading enterprise mobility management (EMM) platforms, including MobileIron and AirWatch by VMware. In addition, TAP Mobile Defense intelligence integrates with Proofpoint Targeted Attack Protection , which uses the latest in big data anomaly detection and advanced malware sandboxing to protect users from sophisticated, targeted attacks—regardless of the channel the attackers try. "We are committed to bringing our customers innovation to power their strategic mobility initiatives and by joining forces with Proofpoint, we will be able to better serve companies battling new malware," said John Spencer, vice president of Ecosystem, MobileIron. Proofpoint TAP Mobile Defense: Integrates into the leading enterprise mobility management platforms including AirWatch and MobileIron. Combines comprehensive, correlated threat intelligence (across multiple data sources) with an adaptive engine to assess mobile app risk within the world's app stores. Insight allows enterprises to detect side loading and suspicious enterprise-signed apps. Offers three levels of privacy controls to keep employee apps and content completely private. The Proofpoint purchase of Marble Security technology assets for $8.5 million is expected to have no material impact to the financial guidance provided during Proofpoint's recent earnings call on July 23, 2015. For more information, visit . About Proofpoint, Inc. Proofpoint Inc. (NASDAQ:PFPT) is a leading next-generation security and compliance company that provides cloud-based solutions for comprehensive threat protection, incident response, secure communications, social media security, compliance, archiving and governance. Organizations around the world depend on Proofpoint's expertise, patented technologies and on-demand delivery system. Proofpoint protects against phishing, malware and spam, while safeguarding privacy, encrypting sensitive information, and archiving and governing messages and critical enterprise information. More information is available at . Proofpoint is a registered trademark of Proofpoint, Inc. in the U.S. and/or other countries. All other trademarks contained herein are the property of their respective owners. Forward-Looking Statements This press release contains forward-looking statements that involve risks and uncertainties. These forward-looking statements include statements regarding future offerings and solutions and the features of such offerings and solutions. It is possible that future circumstances might differ from the assumptions on which such statements are based. Important factors that could cause results to differ materially from the statements herein include: technical challenges in implementing future product offerings and solutions in a timely fashion; disagreements with technology partners such as the EMMs; changes in strategy; unforeseen delays in developing new technologies and the uncertain market acceptance of new products or features; and the other risk factors set forth from time to time in our filings with the SEC, including our Quarterly Report on Form 10-Q for the three months ending June 30, 2015, and the other reports we file with the SEC, copies of which are available free of charge at the SEC's website at or upon request from our investor relations department. All forward-looking statements herein reflect our opinions only as of the date of this release, and Proofpoint undertakes no obligation, and expressly disclaims any obligation, to update forward-looking statements herein in light of new information or future events. CONTACT: MEDIA CONTACT:

Marble Security Frequently Asked Questions (FAQ)

  • When was Marble Security founded?

    Marble Security was founded in 2005.

  • Where is Marble Security's headquarters?

    Marble Security's headquarters is located at 5150 El Camino Real, Los Altos.

  • What is Marble Security's latest funding round?

    Marble Security's latest funding round is Series B.

  • How much did Marble Security raise?

    Marble Security raised a total of $31.6M.

  • Who are the investors of Marble Security?

    Investors of Marble Security include Crosslink Capital, Bridgescale Partners, Mohr Davidow Ventures, U.S. Department of Defense and Leapfrog Ventures.

  • Who are Marble Security's competitors?

    Competitors of Marble Security include BeCrypt.

Compare Marble Security to Competitors

Egress Software Technologies Logo
Egress Software Technologies

Egress Software Technologies aims to eliminate insider threats. To achieve this Egress has built a Human Layer Security platform that empowers people to remain secure while being highly productive. Using patented machine learning, Egress is trusted by brands to prevent human error and protect against malicious or reckless behavior on email without any administrative overhead. Egress is headquartered in London with offices in Toronto and Boston.

Atlas Cloud Logo
Atlas Cloud

Atlas Cloud designs, builds and manages Infrastructure as a Service (IaaS) and Desktop as a Service (DaaS) solutions to host users' entire desktop including email, applications and data in its Private Cloud infrastructure and make it accessible to them via the internet. Clients' data is stored in secure ISO 27001 accredited data centres in the UK, with backups being performed daily.

Infosec Partners Logo
Infosec Partners

Infosec Partners is a managed security services provider.

BeCrypt Logo

BeCrypt operates as a security software company that develops high-level encryption products for personal computers and PDAs from the international government and corporate marketplace. BeCrypt products offer enterprise-wide levels of security for Personal Digital Assistants (PDAs) and full disk encryption for fixed disk drives on laptop and desktop computers, MDM+, and product support information. It was founded in 2001 and is based in London, United Kingdom.

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