Sourcefire Acquires CloudBased AntiMalware Company Immunet

  • Jan 07, 2011
Cybersecurity solutions provider Sourcefire Inc. has acquired Immunet, a provider of advanced, cloud-based anti-malware technologies. The acquisition expands Sourcefire’s security solutions portfolio, adding an advanced cloud platform for delivery of malware protection.

“This acquisition enables Sourcefire to accelerate our cloud initiatives and provides significant value to customers by protecting them against advanced client-side attacks. Immunet’s technologies build upon Sourcefire’s reputation for providing customers with innovative solutions that protect them from the latest threats.”

Immunet combines the collective intelligence of a growing user community, the speed of cloud computing, and advanced data mining and machine learning technologies to provide a groundbreaking approach to cybersecurity. This acquisition immediately enables Sourcefire to provide endpoint protection from client-side attacks and Advanced Persistent Threats. The cloud-based platform also enables innovative approaches to reputation services, data-loss prevention and forensics. Combined with Sourcefire’s next-generation network intrusion prevention system, customers get comprehensive protection against today’s threats from cloud to core.

“Immunet is a disruptive innovator in delivering cloud-based security solutions with over 750,000 users in 192 countries,” said John Burris, CEO of Sourcefire. “This acquisition enables Sourcefire to accelerate our cloud initiatives and provides significant value to customers by protecting them against advanced client-side attacks. Immunet’s technologies build upon Sourcefire’s reputation for providing customers with innovative solutions that protect them from the latest threats.”

Sourcefire will retain all fulltime Immunet personnel, including founders Oliver Friedrichs, Alfred Huger and Adam O’Donnell. Immunet employees will join Sourcefire within the Office of the CTO.

“Sourcefire is the perfect company to accelerate Immunet’s path to market,” said Oliver Friedrichs, Immunet Founder and CEO. “Sourcefire secures organizations and individuals worldwide with advanced network security technology. Adding an Internet-scale, advanced cloud platform catapults Sourcefire into a leadership position in endpoint protection as well.”

Featured

  • Security Today Announces 2025 CyberSecured Award Winners

    Security Today is pleased to announce the 2025 CyberSecured Awards winners. Sixteen companies are being recognized this year for their network products and other cybersecurity initiatives that secure our world today. Read Now

  • Empowering and Securing a Mobile Workforce

    What happens when technology lets you work anywhere – but exposes you to security threats everywhere? This is the reality of modern work. No longer tethered to desks, work happens everywhere – in the office, from home, on the road, and in countless locations in between. Read Now

  • TSA Introduces New $45 Fee Option for Travelers Without REAL ID Starting February 1

    The Transportation Security Administration (TSA) announced today that it will refer all passengers who do not present an acceptable form of ID and still want to fly an option to pay a $45 fee to use a modernized alternative identity verification system, TSA Confirm.ID, to establish identity at security checkpoints beginning on February 1, 2026. Read Now

  • The Evolution of IP Camera Intelligence

    As the 30th anniversary of the IP camera approaches in 2026, it is worth reflecting on how far we have come. The first network camera, launched in 1996, delivered one frame every 17 seconds—not impressive by today’s standards, but groundbreaking at the time. It did something that no analog system could: transmit video over a standard IP network. Read Now

  • From Surveillance to Intelligence

    Years ago, it would have been significantly more expensive to run an analytic like that — requiring a custom-built solution with burdensome infrastructure demands — but modern edge devices have made it accessible to everyone. It also saves time, which is a critical factor if a missing child is involved. Video compression technology has played a critical role as well. Over the years, significant advancements have been made in video coding standards — including H.263, MPEG formats, and H.264—alongside compression optimization technologies developed by IP video manufacturers to improve efficiency without sacrificing quality. The open-source AV1 codec developed by the Alliance for Open Media—a consortium including Google, Netflix, Microsoft, Amazon and others — is already the preferred decoder for cloud-based applications, and is quickly becoming the standard for video compression of all types. Read Now

Most   Popular

New Products

  • HD2055 Modular Barricade

    Delta Scientific’s electric HD2055 modular shallow foundation barricade is tested to ASTM M50/P1 with negative penetration from the vehicle upon impact. With a shallow foundation of only 24 inches, the HD2055 can be installed without worrying about buried power lines and other below grade obstructions. The modular make-up of the barrier also allows you to cover wider roadways by adding additional modules to the system. The HD2055 boasts an Emergency Fast Operation of 1.5 seconds giving the guard ample time to deploy under a high threat situation.

  • Camden CV-7600 High Security Card Readers

    Camden CV-7600 High Security Card Readers

    Camden Door Controls has relaunched its CV-7600 card readers in response to growing market demand for a more secure alternative to standard proximity credentials that can be easily cloned. CV-7600 readers support MIFARE DESFire EV1 & EV2 encryption technology credentials, making them virtually clone-proof and highly secure.

  • FEP GameChanger

    FEP GameChanger

    Paige Datacom Solutions Introduces Important and Innovative Cabling Products GameChanger Cable, a proven and patented solution that significantly exceeds the reach of traditional category cable will now have a FEP/FEP construction.