About sempera

Our team combines deep expertise in IT security, infrastructure, and automation to deliver cutting-edge penetration testing services. With certified professionals, extensive experience in vulnerability management, security architecture, and IT project leadership, we excel at identifying weaknesses and strengthening defenses. Passion for modern IT and security research drives our commitment to staying ahead in the ever-evolving cybersecurity landscape.

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Services

Our penetration testing services identify vulnerabilities in networks, applications, employee resilience, and physical security by simulating real-world attacks. We help strengthen defenses against threats like misconfigurations, insecure coding, social engineering, and unauthorized physical access to ensure comprehensive protection.

Network Security Testing

We identify vulnerabilities in network devices (e.g., firewalls, routers, and switches), network segmentation, and other network configurations in wired, wireless or cloud networks. We simulate real-world attacks to discover misconfiguration, weak protocols, and access control issues.

Application Security Testing

Our on-prem, cloud web and mobile applications testing is designed to identify security flaws in application code, architecture, and configuration. It involves assessing risks like SQL injection, cross-site scripting (XSS), insecure authentication, and session management vulnerabilities.

Employee Resilience Testing

We evaluates how employees respond to social engineering attacks, especially phishing and pretexting. We send simulated phishing emails, conduct phone-based social engineering, or even test physical security by attempting to gain access to restricted areas.

Physical Security Assessment

Reviewing access controls, surveillance systems, entry points, and emergency protocols. We assess potential points of unauthorized physical entry, as well as the effectiveness of policies governing visitor management, badge systems, and asset security.

Meet the team

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Richard Mader

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Marián Čupka

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Jan Michálek

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Contact us

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Business registration information

Business name: Richard Mader

Registered in register: Okresný úrad Bratislava

Number of the Trade Register: 110-336649

Identification number: 55966934 (verify at https://www.zrsr.sk/index)

Place of business: 85102 Bratislava-Petržalka, Kutlíkova 3977/13I