• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Exclusive

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

An hour in the Oval Office with President Trump Fortune Editor-in-Chief: Alyson Shontell sat down with President Trump in the Oval Office for an hour. Tariffs, Intel, AI, Boeing, Iran—and the question every CEO eventually has to answer: who's next?

TechvArmour

Redline Capital and Telstra Invest $41 Million in vArmour

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
May 24, 2016, 6:00 AM ET
USA - Technology - Advertising
Elios Astudillo, sales Engineer points out a server inside Index Exchange's cage at Equinix's Data transfer center in New Jersey. High speed data transfer plays an important part in programmatic advertising. Digital content, media and advertising companies like Index Exchange accelerate real-time bidding for online ads at on of Equinix 's Data transfer centers. this one in New Jersey. (Photo by Neville Elder/Corbis via Getty Images)Neville Elder—Corbis via Getty Images

vArmour, a data center security startup based in Mountain View, Calif., said Tuesday it has raised $41 million in Series D funding, bringing its total sum raised to $83 million to date.

Investors in the round included Redline Capital, a venture capital firm based in Luxembourg, and Telstra, Australia’s largest telecom operator. The pair join existing investors Highland Capital Partners, Menlo Ventures, Citi Ventures (C), Columbus Nova Technology Partners, Citi Ventures, Work-Bench Ventures, and Allegis Capital.

Get Data Sheet, Fortune’s technology newsletter.

Tim Eades, chief executive officer at vArmour, dropped by Fortune’s office to discuss recent shifts in the funding and exit environments for cybersecurity startups. He noted that firms which are burning through cash are going to have tough time staying afloat as investors’ purse strings tighten.

Once enamored with growth, venture capitalists have lately begun to favor a different darling metric: cash flow positivity—or at least very well thought out plans to achieve it. The attitude adjustment for investors is particularly pronounced in the cybersecurity market, where data breach-fueled hysteria led to a flurry of deals over the past couple of years.

For more on cybersecurity startup funding, watch:

Eades said one reason he was interested in raising money now was because of the uncertainty surrounding the upcoming Brexit decision in the UK, which could have negative repercussions on the global economy. (Eades is British himself.) The best time to raise funds, he noted, is when you can, rather than when you need to.

vArmour recently achieved cash flow positivity, Eades told Fortune, and the company has a roadmap to achieve it again after ramping up its sales and marketing efforts around the globe. (The choice of international investors was purposeful, he said.) Eades added that the company has go-to market partnerships with Amazon (AMZN) Web Services, Cisco (CSCO), Hewlett Packard Enterprise (HPE), VMware (VMW), and others.

Founded in 2011, vArmour secures computer networks by “wrapping” workloads in computer servers with virtual shields. The security software allows IT pros to protect their systems from malicious hackers by setting controls and policies, and by segmenting portions of their networks. The firm competes with the likes of Illumio and CloudPassage, startups that offer products with similar end goals.

Eades formerly served as the CEO of Silver Tail Systems, a web fraud detection firm picked up by EMC’s (EMC) RSA in 2012, as well as CEO of Everyone.net, an email hosting service purchased by the email security company Proofpoint (PFPT) in 2009. He told Fortune that cybersecurity startups that are unable to pull off an about-face maneuver to profitability are going to be in trouble. Expect to see tuck-in acquisitions in the near future, and failures, he said.

As these startups scale up and aim to achieve escape velocity, “eventually they’ll need to turn left or turn right,” Eades said. “It’s going to be ugly.”

About the Author
Robert Hackett
By Robert Hackett
Instagram iconLinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

altman
CommentarySam Altman
Musk vs. Altman: AI safety cannot be one man’s job
By Stavros GadinisMay 18, 2026
8 hours ago
Pope Leo launches an AI commission days before he releases a papal letter alongside Anthropic cofounder Christopher Olah
AIPope
Pope Leo launches an AI commission days before he releases a papal letter alongside Anthropic cofounder Christopher Olah
By Catherina GioinoMay 18, 2026
9 hours ago
John Ketchum, CEO of NextEra Energy, speaks during BlackRock's 2026 Infrastructure Summit in Washington, DC, on March 11, 2026. Photographer: Daniel Heuer/Bloomberg via Getty Images
EnergyNextEra Energy
NextEra’s $67 billion Dominion takeover creates the world’s largest utility—just in time to win the AI data-center power surge
By Jordan BlumMay 18, 2026
9 hours ago
Harvard University banners hang in front of a building
CryptoCryptocurrency
Harvard sold off its entire $87 million Ethereum stake just one quarter after buying it
By Jack KubinecMay 18, 2026
9 hours ago
Not the Allbirds effect: Japan’s top bidet maker Toto has been quietly making chip supplies for decades, and the stock market finally noticed
AIChips
Not the Allbirds effect: Japan’s top bidet maker Toto has been quietly making chip supplies for decades, and the stock market finally noticed
By Catherina GioinoMay 18, 2026
10 hours ago
monet
CybersecuritySocial Media
6.7 million people thought they were ripping apart an AI-generated Monet painting. But it was real
By Nick LichtenbergMay 18, 2026
10 hours ago

Most Popular

The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
Politics
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
6 days ago
While Trump insisted the Iran war would end ‘soon,’ an account in his name was buying millions in oil, defense and gold
Economy
While Trump insisted the Iran war would end ‘soon,’ an account in his name was buying millions in oil, defense and gold
By Eva RoytburgMay 18, 2026
11 hours ago
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
AI
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloMay 16, 2026
3 days ago
EXCLUSIVE: An hour in the Oval Office with the CEO-in-Chief, President Trump
Politics
EXCLUSIVE: An hour in the Oval Office with the CEO-in-Chief, President Trump
By Alyson ShontellMay 18, 2026
22 hours ago
Current price of oil as of May 18, 2026
Personal Finance
Current price of oil as of May 18, 2026
By Joseph HostetlerMay 18, 2026
16 hours ago
The top foreign holders of U.S. debt may soon dump Treasury bonds and bring their money back home, potentially spiking borrowing costs
Economy
The top foreign holders of U.S. debt may soon dump Treasury bonds and bring their money back home, potentially spiking borrowing costs
By Jason MaMay 17, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.