About : UnderDefense

With a reputation that precedes them, UnderDefense is an award-winning cybersecurity firm capable of handling the security needs of midmarket companies to enterprise organizations.

Recognized by Gartner, Clutch, and the Manifest for its superior performance, UnderDefense is highly decorated in the field. 

The recognitions have added up. Named #1 worldwide cybersecurity consultancy by Clutch, UnderDefense also earned top spots by Comparitech, Gartner, and the Manifest. 

Their services include 24/7 monitoring against malicious actors and APTs. 

UnderDefense also employs extensive penetration testing and ethical hacking engagements. With over 40,000 endpoints under their watch, UnderDefense has proven a capable guardian of diverse systems.

And it's not just awards. UnderDefense consistently receives rave reviews from its clients. 

"Their understanding of our needs prior to the start of the project ensured the project's success," writes one client.

People love their efficient, effective pen-testing skills. "You can trust their services and they're affordable and quick." 

Located in Ukraine, UnderDefense has positioned itself as a regional answer for European firms looking to shore up their defenses. 

Active thought-leaders in the field, UnderDefense hosts an ongoing vlog discussing all the latest with some of the industry's leading experts, including Nick Bilogorskiy, Director of Security at Google, and ISACA board member, Radar Riley.

Every episode is relevant with topics including how to keep cybercrime secret and how to best balance security and usability.

Trusted by clients like the Bill & Melinda Gates Foundation, Kivu, Data Group, Comparitech, and Clario, UnderDefense rests its reputation on the service it provides. 

"We had a complex project, and UnderDefense did their best to help us." 

UnderDefense's portfolio boasts a number of SOCs, retail mobile application tests, and Splunk threat and fraud protection.

If you're a midmarket or enterprise organization looking for award-winning cybersecurity management, UnderDefense may be the firm for you. 

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  • Software 
  • Consulting 
  • Nonprofit 
  • IT Services 
  • Education 


  • Managed Detection & Response 
  • Incident Response
  • Penetration Testing
  • Virtual CISO 
  • Cloud Security


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