IT Security & Cybersecurity
Protect your business from digital threats
We help you identify vulnerabilities, implement security solutions, and meet regulatory requirements. Proactive security for confident digitalisation.
Our Security Services
From auditing to continuous protection
Comprehensive review of your IT environment to identify security risks and vulnerabilities. We deliver concrete remediation recommendations.
Ethical hackers test your systems through simulated attacks to find vulnerabilities before malicious actors do.
We help you meet GDPR and other regulatory requirements. Data protection impact assessments, policies, and implementation.
Continuous monitoring of systems, networks, and logs to detect and respond to security incidents in real time.
IT security awareness training on phishing, social engineering attacks, and safe working practices.
Contingency planning and support during security incidents. Rapid response to minimise damage and restore operations.
Professional IT Security
IT security is no longer merely a technical question — it is a business-critical prerequisite. A successful cyberattack can shut down your entire operation, cost millions in downtime and fines, and permanently damage trust with customers and partners. Viharnis combines technical expertise with a deep understanding of business needs and regulatory requirements to deliver protection that actually holds.
We work proactively — not reactively. This means we identify and remediate vulnerabilities before they are exploited, establish continuous monitoring, and keep your systems patched and configured according to industry best practices. Our methodology covers every layer: networks, systems, applications, data, and the human factor.
Security work is always adapted to your industry and specific requirements. Whether you are subject to GDPR, NIS2, ISO 27001, or industry-specific regulations, we help you understand the requirements, implement the necessary controls, and produce the documentation that auditors and regulators expect.
Comprehensive security
We cover all aspects — networks, systems, applications, data, and the human factor.
Proactive approach
Prevent attacks through continuous monitoring and regular security audits.
Certified experts
Certifications including CISSP, CEH, OSCP, and extensive experience in offensive and defensive security.
Industry-adapted
We understand your industry's specific security requirements, regulations, and risk profile.
GDPR & NIS2
We help you achieve and document compliance with current security laws and standards.
Rapid incident response
Contingency planning and direct support during security incidents for minimal damage and rapid recovery.
Our Security Process
Risk Analysis
We map your IT environment, identify critical assets, and assess security risks.
Security Audit
Review of systems, networks, policies, and procedures. Penetration testing when needed.
Remediation Plan
Prioritised plan to address identified weaknesses. Both technical solutions and process improvements.
Implementation & Monitoring
We implement security solutions and establish continuous monitoring for ongoing protection.
Is your business sufficiently protected?
Contact us for a free security consultation and take the first step towards stronger IT security.