Connect with us

Hi, what are you looking for?


Cloud Security

Cisco to Acquire Isovalent, Add eBPF Tech to Cloud Portfolio

Isovalent raised about 70 million in funding from prominent investors including Microsoft’s venture fund, Google, and Andreessen Horowitz.

Cisco on Thursday announced plans to acquire Silicon Valley networking and security startup Isovalent to beef up capabilities in its cloud security product portfolio.

Financial terms of the planned acquisition were not released.

Isovalent, based in Cupertino, Calif., raised about $70 million in venture capital funding from a big-name roster of investors that included M12 (Microsoft’s Venture Fund), Google, Andreessen Horowitz and Mango Capital.

The transaction adds to an ongoing shopping spree at Cisco that added identity threat detection technology firm Oort, AI-powered email security firm Armorblox, cloud security posture management startup Lightspin, and cloud network security play Valtix.

Isovalent is a major player in the open source technology eBPF, spearheading the development of a cloud native solution for networking and security called Cilium.

The company’s flagship technology promises visibility into the inner workings of the operating system — considered an ideal interface for building security systems that can protect a workload while it runs.

The Cilium product  provides IT and platform engineering teams with networking capabilities and visibility into the behavior and communication of cloud native applications, allowing policy definition of software-defined networks.

With the planned acquisition, Cisco also added Cilium Mesh to allow connection of Kubernetes clusters with existing infrastructure across hybrid clouds; and Tetragon, an eBPF-based open source security tool that provides visibility to and enforces runtime behavior within an application and on the network.  

Advertisement. Scroll to continue reading.

Related: Cisco Shopping Spree Adds Oort ID Threat Detection Tech

Related: Cisco Acquiring Armorblox for Predictive and Generative AI Tech

Related: Predictions: Big Tech’s Coming Security Shopping Spree

Related: Cisco to Acquire Cloud Security Firm Lightspin for $200 Million

Related: Cisco to Acquire Valtix for Cloud Network Security Tech

Written By

Ryan Naraine is Editor-at-Large at SecurityWeek and host of the popular Security Conversations podcast series. He is a security community engagement expert who has built programs at major global brands, including Intel Corp., Bishop Fox and GReAT. Ryan is a founding-director of the Security Tinkerers non-profit, an advisor to early-stage entrepreneurs, and a regular speaker at security conferences around the world.


Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing to stay informed on the latest threats, trends, and technology, along with insightful columns from industry experts.

Gain valuable insights from industry professionals who will help guide you through the intricacies of industrial cybersecurity.


Join us for an in depth exploration of the critical nature of software and vendor supply chain security issues with a focus on understanding how attacks against identity infrastructure come with major cascading effects.


Expert Insights

Related Content

Application Security

Cycode, a startup that provides solutions for protecting software source code, emerged from stealth mode on Tuesday with $4.6 million in seed funding.

Cybersecurity Funding

SecurityWeek investigates how political/economic conditions will affect venture capital funding for cybersecurity firms during 2023.

CISO Conversations

SecurityWeek talks to Billy Spears, CISO at Teradata (a multi-cloud analytics provider), and Lea Kissner, CISO at cloud security firm Lacework.

Cyber Insurance

Cyberinsurance and protection firm Boxx Insurance raises $14.4 million in a Series B funding round led by Zurich Insurance.

Cloud Security

Cloud security researcher warns that stolen Microsoft signing key was more powerful and not limited to and Exchange Online.

CISO Strategy

Okta is blaming the recent hack of its support system on an employee who logged into a personal Google account on a company-managed laptop.

Cybersecurity Funding

2022 Cybersecurity Year in Review: Top news headlines and trends that impacted the security ecosystem

Cybersecurity Funding

Network security provider Corsa Security last week announced that it has raised $10 million from Roadmap Capital. To date, the company has raised $50...