Securing (SecuRing)
Poland's longest-running independent pen testing firm with 50+ consultants. Specialises in application security, cloud testing, and red teaming.
Featured in: Best Red Teaming Companies
About
Securing, formerly SecuRing, is one of Poland's oldest independent penetration testing firms, founded in 2003 and based in Kraków and Warsaw. With over 50 security consultants, the company focuses exclusively on security testing.
Securing delivers web and mobile application penetration testing, secure code reviews, cloud security assessments across AWS, Azure and GCP, network and infrastructure testing, and full red team engagements including phishing, social engineering, and Active Directory attacks. The team maintains an active research ethos, regularly reporting CVEs and speaking at global security conferences.
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