SAS ITWhat is a Network Security Audit?
A systematic examination of your IT infrastructure to identify vulnerabilities before attackers find them. For Dubai businesses, an annual security audit is increasingly a regulatory requirement.
What a Network Security Audit Covers
External Perimeter: Port scanning, exposed services, SSL/TLS review, DNS records (SPF, DKIM, DMARC).
Firewall Configuration: Are rules following least-privilege? Any any-to-any rules? Is IPS/IDS enabled? Admin interfaces restricted?
Internal Network: VLAN segmentation, flat network segments, rogue device detection, default credentials.
Endpoint Security: EDR installed on all endpoints, all endpoints patched, unsupported OS in use, USB controls.
Authentication: MFA on all accounts, dormant accounts (ex-employees), admin accounts used for daily tasks, shared accounts.
Backup and Recovery: Backup running, last restore test, offsite copy, encryption.
WiFi Security: Guest and corporate WiFi separated, open networks, WPA2-Enterprise minimum.
Quick Self-Audit Checklist
| Check | Status |
|---|---|
| MFA enabled on all accounts | Yes / No |
| All systems patched within 30 days | Yes / No |
| No ex-employee accounts active | Yes / No |
| Firewall IPS/IDS enabled | Yes / No |
| Guest WiFi separate from corporate | Yes / No |
| Backup tested in last 90 days | Yes / No |
| No RDP exposed to internet | Yes / No |
| DMARC, DKIM, SPF configured | Yes / No |
If you have more than 2 No answers, your network needs attention.
SAS IT provides network security audits for Dubai businesses. Book a free initial assessment | +971-526716178
Related: Networking & Security Dubai | IT AMC Dubai
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About the Author
Reviewed by Mustafa Husain, Founder of SAS IT Services, with 10+ years of experience in IT infrastructure, networking, and security — alongside the same engineers who design, install, and support the work described on this site. SAS IT Services was founded on 22 February 2020 in Dubai and has since delivered 500+ projects for businesses across the UAE.
We specialize in Fortinet, Cisco, and Microsoft, among 17 vendor product lines we regularly install, configure, and support across networking, cybersecurity, CCTV, and cloud infrastructure — hands-on experience that informs the technical guidance in our articles.
Our work is independently rated 5.0 out of 5 from 17 verified Google Reviews. Every article is reviewed internally for technical accuracy before publishing and reflects practices we apply on real client deployments in Dubai and the UAE.
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