Infrastructure penetration testing

We provide comprehensive penetration testing of IT infrastructure, including internal and external systems, Wi-Fi networks and OSINT analysis.

Our tests follow international OSSTMM standards, use best practices and simulate real cyber attacks to expose weaknesses before attackers do.

Infrastructure is often exposed to threats from outside and inside the organization. That’s why we recommend regular testing at least once a year to ensure your systems stay protected and meet security standards.

Internal penetration test

Internal infrastructure is a common target for attackers who can exploit employee carelessness, weak passwords or misconfigured systems. Our testing simulates real-world threats, examining your systems’ resilience to attacks and helping to identify security weaknesses before cybercriminals exploit them.

How do we test internal infrastructure?

Internal network mapping and vulnerability identification
We analyze the network architecture, identifying active systems, servers and services. We test their resilience against attacks that exploit software vulnerabilities, misconfigurations or weak permissions.
Security testing of network elements
We test the security of firewalls, switches, routers and other elements that protect the internal network. We identify vulnerabilities that allow unauthorized access or bypass security measures.
Employee attack simulation and privilege escalation
We test scenarios where an attacker gains access to the corporate network, for example, through a compromised employee computer, a phishing attack, or an unprotected Ethernet port. We investigate the possibility of gaining higher privileges and access to sensitive data.
Attempts to break into the domain and gain administrative privileges
We simulate real attackers’ techniques, such as Pass-the-Hash, Kerberoasting, or Token Impersonation, to take control of a corporate network at the domain administrator level.
Sensitive data protection verification
Verify that access rights to databases, file servers and other critical systems are set correctly. We determine whether data can be improperly accessed, modified or exfiltrated.

External penetration test

External infrastructure is the first target of attackers – from automated scans to targeted hacking attacks to sophisticated campaigns. Our testing simulates real-world threats and helps uncover vulnerabilities before cybercriminals exploit them.

How do we test external infrastructure?

Information Gathering
Analyzing publicly available data that an attacker could use to their advantage. We extract information from DNS systems, server headers, metadata and other sources.
Perimeter mapping – port scanning and service enumeration
We search external IP addresses and identify open TCP/UDP ports. We find out what services are active, including their versions and possible vulnerabilities.

Testing access credentials
If the service found allows authentication, we test it against default credentials and perform a dictionary attack to verify weak passwords.
Vulnerability scanning and exploitation of the weaknesses found
Based on the identified services, we compare known vulnerabilities and test for exploitability. If possible, we perform a controlled exploit to verify the real impact.
OSINT analysis and data leakage
We check for publicly available sensitive information such as login credentials, leaked databases, or employee email addresses.

Infrastructure penetration testing

Internal penetration test

How do we test internal infrastructure?

External penetration test

How do we test external infrastructure?

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