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DirectoryIT & CommunicationIT Consulting & ServicesOpfikonCritSecurity - Barrera
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CritSecurity - Barrera

Summary

About the company

The core activity of CritSecurity is to provide services in the field of IT security, particularly in the areas of network security, software security, consulting and open-source infrastructure. The company offers solutions to IT problems, such as the development of individual software, the creation of websites and web applications, as well as the implementation of penetration testing and security analyses. The goal is to support companies and private individuals in protecting their IT systems and data and increasing their IT security.

AI-generated
Offering

Products & services

Industry:IT Consulting & Services
✓ Offered5
Software Security Review
Review of existing software or complete architectures, analysis of code, configuration and protective measures; detection of vulnerabilities and remediation of issues.
Network Security and Engineering
Assessment of company networks and websites, penetration testing as needed, and consulting on security, systems, emergency planning and recurring analyses.
Open Source Infrastructure
Support for the move from Windows to Linux for servers and infrastructure, focusing on greater security, stability and lower costs.
Software and Web Development
Development of custom software, new websites and web applications; needs-based solutions for automation, online presence and applications accessible online.
Consulting
IT consulting for existing networks, new projects and general problem solving; support for operations, outages and organizational issues.
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Location

Rietgrabenstrasse 10
8152 Opfikon
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Sole proprietorship
UID
CHE-300.918.678
Founded
2020 · 6 years
Last commercial register change
November 14, 2025
Employees
1 to 10

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