• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Techcloud security

Why the CEO of Greenhouse says managing cloud security is a 24/7 job

Brit Morse
By
Brit Morse
Brit Morse
Leadership Reporter
Brit Morse
By
Brit Morse
Brit Morse
Leadership Reporter
May 13, 2025, 10:00 AM ET
BlackJack3D / Getty Images

When Daniel Chait started his first company in New York nearly 30 years ago, cloud infrastructure didn’t exist. His team had to build a server room full of computer racks and air conditioners to keep the technology from overheating. And buying new software meant having it delivered and set up in person. At times, it felt like a full-time job.

Now, everything runs on the cloud, including the entirety of his current HR recruiting company, Greenhouse, which certainly makes it easier to scale and centralize data, he says. But keeping up with customer expectations with all the risks that have arisen managing business in the cloud, he says,  it feels like once again a full-time job and then some.

“We have a huge security infrastructure, as you can imagine, because we’re under constant attacks 24/7,” says Chait.

Recent data from Crowdstrike backs up his claims. New cloud intrusions increased 25% last year, meaning more nefarious individuals are looking to take advantage of the technology for their own gains. This often involves manipulating people through various means to get them to give up login info, for example, that will allow these bad actors to access the cloud to steal confidential company info then or deploy malware, says Adam Meyers, senior vice president of counter-adversary operations at CrowdStrike. 

“From a financial and logistical standpoint, it makes sense to do things in the cloud, but there are risks, and any company that uses it needs to have compensating controls and mitigation strategies they can put in place to try to minimize it,” he says.

And as Greenhouse has grown larger, and brought on more customers, Chait says it’s also opened the company up to more cloud-based threats.   

“Because our product is one that’s often listed on a company’s website, [hackers] have started targeting us more often,” he says. “We’ve done a good job of keeping the bad guys out, but it’s a huge, huge investment.”

Greenhouse’s cloud security playbook

To ensure data remains safe, the company encrypts all passwords, and all cookies are transmitted over secure channels. Individual candidate records and files can be hard‑deleted on demand and are retained for 30 days before a complete purge. Third‑party services of the company also undergo annual security and privacy reviews. They also must sign a Data Processing Agreement (DPA), a legally binding contract that outlines how personal data can be handled. 

Greenhouse also implemented annual SOC (Service Organization Controls) compliance, a certification that companies can get that ensures they follow rules and practices to protect client and worker data. Having these kinds of verifications certainly helps, Chait says, as clients will send in their chief information officers (CIOs) to go over these protections before signing on. 

This is typical, as most businesses prefer to see this kind of verification before signing on to use a service, says Rob Geist, senior vice president of Growth at SimpleVMS, a cloud-based vendor management system.

“Everybody these days wants companies to have this kind of compliance to do business because they understand the risk, they’ve seen the lawsuits that arise when data isn’t protected.”

But managing risks involves more than having the latest tech and security practices, Chait says. He believes that it’s crucial that he himself understands what new threats that have arisen in the landscape and what can be done to mitigate them. Being able to answer this question, he says, could meanlanding a major deal with a potential customer, or not.

“Our customers frequently put us through the ringer,” he said.

Fortune Brainstorm AI returns to San Francisco Dec. 8–9 to convene the smartest people we know—technologists, entrepreneurs, Fortune Global 500 executives, investors, policymakers, and the brilliant minds in between—to explore and interrogate the most pressing questions about AI at another pivotal moment. Register here.
About the Author
Brit Morse
By Brit MorseLeadership Reporter
LinkedIn icon

Brit Morse is a former Leadership reporter at Fortune, covering workplace trends and the C-suite. She also writes CHRO Daily, Fortune’s flagship newsletter for HR professionals and corporate leaders.

See full bioRight Arrow Button Icon
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • 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
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 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.