Network boundaries, segments, and access
Enterprise network security support reviews network boundaries, firewall policies, office and business network segments, remote access, logs, and account permissions.
The goal is to document the current configuration and identify maintenance priorities within the network and systems your organization has authorized for review.
A control point for managing which network connections are allowed or blocked at an organization’s boundary.
A network security system that detects and can block suspicious scans, exploit attempts, and traffic patterns.
An encrypted connection for remote employees, branches, or approved external support access.
A principle that gives people, devices, and systems only the access needed for their current responsibilities.
Security settings change as networks change
New systems, users, offices, and remote access needs can add rules and connections over time. Without clear records, it can be difficult to understand why a path is open or who is responsible for reviewing it.
A structured review helps teams understand how network segments, rules, accounts, and logs fit together. No review can rule out every security incident.
Network security review and maintenance
The review is scoped to the equipment, accounts, and configurations the organization approves.
Network boundaries and firewall rules
Review egress controls, exposed services, port access, address translation, and allowlists on firewalls and related security devices.
Office and business network segmentation
Use VLANs, access controls, and core network policies to separate employee devices, servers, guest access, production equipment, and third parties.
Secure remote and branch access
Configure VPN access, authentication, permitted resources, and logging for remote work, vendors, and branch offices.
Security logs and access review
Organize connection logs, alerts, and access records from firewalls, network devices, wireless systems, and key servers.
Security baselines and account permissions
Review management interfaces, default accounts, passwords, administrator access, and the permitted management network.
Ongoing inspections and remediation guidance
Use the existing network and equipment as context for a prioritized list of issues and policy adjustments.
Review and maintain network rules
Clearer records of boundaries, rules, and access can help IT staff plan changes and investigate connectivity or security questions.
For server and network status monitoring, see our Infrastructure Monitoring and Alerting service.
Keep firewall, port, and address translation settings easier to review.
Document who can use network segments and remote connections.
Make key log sources and connection records easier to find and review.
Keep identified issues and recommended adjustments available for follow-up.