Safeguard your network infrastructure by using different types of vulnerability scanning on devices like routers, switches, firewalls, and servers.
- External Vulnerability Scanning. Scans your internet-facing assets, such as websites, APIs, VPN gateways, and exposed services, for known vulnerabilities and misconfigurations an outside attacker could find.
- Internal Vulnerability Scanning. Credentialed scans log in to each system and check what’s actually installed, not just what’s visible from the network, to stop lateral movement from compromised systems or malicious insiders. Authenticated internal scanning has been mandatory under PCI DSS 4.0.1 since March 2025.
- Network Device Analysis. Identifies open ports, insecure protocols, and misconfigurations to strengthen your defenses.
- Wireless Network Scanning. Identifies weak encryption protocols, rogue access points, and default credentials in your wireless environment.












