Penetration Testing
Realistic attack simulations to uncover vulnerabilities before attackers do, with detailed reports and remediation plans.
Kalkansec
Built to global standards.Ready for every threat.
End-to-end cybersecurity for organizations that cannot afford uncertainty — from penetration testing to continuous defense.
ISO 27001NCA CertifiedOWASP Aligned24/7 SOC
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Security Projects
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Uptime
24/7
Monitoring
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Trusted Clients
Our Services
End-to-end security solutions
A focused suite designed to protect your organization at every stage of the threat lifecycle.
About Us
Your strategic cybersecurity partner
Kalkansec combines local expertise with global standards to build resilient digital defenses for public and private organizations.
Since our founding, we have helped hundreds of organizations secure their data and protect their reputation from growing cyber threats.
Confidentiality
Highest standards of confidentiality across every engagement and deliverable.
Transparency
Clear, actionable reporting that helps leadership decide with confidence.
Innovation
Continuous evolution of tools and methods against emerging threats.
Certifications
Trusted & accredited standards
We adhere to the highest global and regional standards to ensure the quality and credibility of our services.
ISO
ISO 27001
International standard for information security management
SOC
SOC 2 Type II
Service organization controls for security and availability
CISSP
CISSP
Certified Information Systems Security Professionals
Our Partners
Trusted technology partners
We collaborate with leading organizations to deliver comprehensive security outcomes.
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CrowdStrike
Visit websiteEndpoint detection and response partner for advanced threat protection.
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Microsoft Security
Visit websiteCloud security and identity solutions integrated into enterprise defense programs.
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Splunk
Visit websiteSIEM and security analytics platform for continuous monitoring and incident response.
Our Courses
Security training & resources
Downloadable courses and materials to strengthen your team's security awareness.
Phishing Awareness Fundamentals
Introductory course on recognizing phishing attacks and safe email practices.
Incident Response Playbook
Step-by-step guide for security teams responding to common incident types.
OWASP Top 10 for Developers
Developer-focused overview of the most critical web application risks.
Our Team
Experts protecting what matters
A multidisciplinary team of certified cybersecurity professionals with deep experience across industries.
Omer
Red Team : Leader
Red Team Operations
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Mohammed Al-Otaibi
Chief Executive Officer
Cybersecurity Strategy
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Projects
Proven security outcomes
Selected engagements showing how we strengthen defenses, achieve compliance, and respond to threats.
Penetration Testing
National Financial Institution Penetration Test
Banking & FinanceNovember 2025
Full-scope external and internal penetration testing for a major Saudi financial institution, including web apps, APIs, and network infrastructure.
Confidential — Financial Sector
Security Operations Center (SOC)
24/7 SOC Build & Operations
Client Trust
What our clients say
“Kalkansec Cyber Security completely transformed our security posture. Their professional team uncovered vulnerabilities we never knew existed.
“Their rapid response to a security incident saved us from significant losses. I highly recommend them.
“The penetration testing reports were comprehensive and actionable. They helped us achieve NCA compliance.
Trusted by industry leaders
Digital MinistryGulf BankFuture TechHealth+National OilArab CloudDigital MinistryGulf BankFuture TechHealth+National OilArab Cloud
Blog & Resources
Latest articles & insights
Expert cybersecurity content to keep you informed on threats and best practices.
Threats
8 min read
How to Protect Your Organization from Ransomware in 2026
A practical guide to building a multi-layered defense strategy against ransomware.
Read moreContact Us
Let's secure your organization
Reach out for a free consultation and an initial assessment of your security needs.
Fast Response
We respond to all inquiries within 24 business hours.