EXTCOR — Enterprise Infrastructure & Cybersecurity Assessment

🛡️ 1. Perimeter, Firewall & Network Segmentation

Evaluating edge routing, next-gen firewall inspection, and wireless micro-segmentation.

Are edge security gateways equipped with enterprise-grade firewalls and intrusion prevention?

Yes, enterprise-class NGFW (e.g., Fortinet, Palo Alto, pfSense) with active DPI No, relying on standard consumer gateway hardware provided by the ISP

Is office wireless infrastructure segmented with WPA3/WPA2 Enterprise and isolated guest VLANs?

Yes, strict VLAN segmentation separating corporate, guest, and IoT assets Flat network sharing a single PSK across staff, visitors, and smart devices

Do you maintain continuous external and internal vulnerability scanning protocols?

Yes, recurring automated infrastructure vulnerability assessments Ad-hoc or never performed

🖨️ 2. Endpoint Protection, Ransomware Defense & Networked Hardware

Securing workstations, mobile nodes, and often-overlooked network endpoints like office printers.

Are workstations and endpoints protected against ransomware with managed EDR (Endpoint Detection & Response)?

Modern EDR with behavioral isolation and 24/7 telemetry Basic signature-only antivirus or unmanaged native defender software

Are networked printers and office multi-function peripherals (MFPs) securely isolated, updated, and stripped of unneeded corporate email configurations?

Yes, firmware is patched regularly, restricted to internal VLANs, and scan-to-email uses secure service accounts with strict TLS relay Unknown or unmanaged; printers have open internet access, outdated firmware, and direct administrative user credentials embedded

☁️ 3. Identity Access, Mobile MFA & Cloud Tenant Hardening

Securing cloud productivity ecosystems (Google Workspace & Microsoft 365) with modern mobile authentication.

Is Multi-Factor Authentication (MFA) strictly enforced via Authenticator apps on smartphones (iOS, iPhones, iPads, Android devices) across all enterprise users?

Yes, smartphone authenticator apps enforced (ignoring vulnerable SMS codes) Optional, inconsistent, or reliant on insecure SMS text verification

Are Google Workspace or Microsoft 365 cloud tenants hardened with immutable audit logging and automated backup redundancy?

Fully hardened tenant policies with automated third-party cloud backups Default out-of-the-box tenant configuration without redundant cloud backups

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EXTCOR — Enterprise Infrastructure & Security Posture Assessment

🛡️ 1. Perimeter, Firewall & Network Segmentation

🖨️ 2. Endpoint Protection, Ransomware Defense & Networked Hardware

☁️ 3. Identity Access, Mobile MFA & Cloud Tenant Hardening

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