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By TNW

Network Security

300+ Companies

Parent markets

Security

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300+ companies in Network Security
Show all

FireEye

Palo Alto Networks

Zoho

CrowdStrike

Fortinet

Darktrace

Information Technology +3

Check Point Software

Network Security +5

Dell SecureWorks

Duo Security

Illusive Networks

Network Security +1

Barracuda

Sandvine

Cloud Computing +3

Phantom Cyber

Network Security +1

Qualys

eSentire, Inc.

Network Security +2

All companies in Network Security

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News

Funding rounds

Acquisitions

Companies

Investors

18 Apr 2018

Acquired by

Fortinet Security Fabric merges with IBM Threat Management system

12 Apr 2018

$100,000,000 From

Palo Alto Networks picks up Israeli endpoint-protection startup Secdo for $100M - SiliconANGLE

SiliconANGLE Media

03 Apr 2018

Acquired by

Qualys acquires 1Mobility assets to bolster enterprise mobile device compliance

30 Mar 2018

Acquired by

Baltimore-based FourV Systems acquired

28 Mar 2018

Acquired by

VMware buys E8 Security to bolster AI-assisted security tools

27 Feb 2018

$350,000,000 From

Splunk’s data analytics gets a security boost with $350 million acquisition of Phantom Cyber

23 Jan 2018

Acquired by

Sumo Logic expands security toolset with FactorChain acquisition

05 Jan 2018

Acquired by

Barracuda Acquires PhishLine

15 Nov 2017

Acquired by

PE-backed ADT buys cybersecurity company Datashield

17 Oct 2017

Acquired by

Splunk acquires SignalSense, beefs up machine learning, security expertise

22 Sep 2017

Acquired by

PE-backed Procera Networks closes take-private buy of Sandvine

12 Sep 2017

Acquired by

Maryland firm acquires Johns Hopkins startup Fractal Technology