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

  • Improve Incident Response With Intelligent Cloud Video Surveillance

    Video surveillance is a vital part of business security, helping institutions protect against everyday threats for increased employee, customer, and student safety. However, many outdated surveillance solutions lack the ability to offer immediate insights into critical incidents. This slows down investigations and limits how effectively teams can respond to situations, creating greater risks for the organization. Read Now

  • 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

Most   Popular

New Products

  • Compact IP Video Intercom

    Viking’s X-205 Series of intercoms provide HD IP video and two-way voice communication - all wrapped up in an attractive compact chassis.

  • 4K Video Decoder

    3xLOGIC’s VH-DECODER-4K is perfect for use in organizations of all sizes in diverse vertical sectors such as retail, leisure and hospitality, education and commercial premises.

  • A8V MIND

    A8V MIND

    Hexagon’s Geosystems presents a portable version of its Accur8vision detection system. A rugged all-in-one solution, the A8V MIND (Mobile Intrusion Detection) is designed to provide flexible protection of critical outdoor infrastructure and objects. Hexagon’s Accur8vision is a volumetric detection system that employs LiDAR technology to safeguard entire areas. Whenever it detects movement in a specified zone, it automatically differentiates a threat from a nonthreat, and immediately notifies security staff if necessary. Person detection is carried out within a radius of 80 meters from this device. Connected remotely via a portable computer device, it enables remote surveillance and does not depend on security staff patrolling the area.