Vulnerability exploitation is now the single most common way attackers get into a business’s network, ahead of stolen passwords for the first time in the 19-year history of Verizon’s Data Breach Investigations Report. The same 2026 report found that only 26% of critical vulnerabilities were fully remediated by organizations in the past year, down from 38% the year before, and that the median time to fully resolve one stretched to 43 days.
Read that carefully: most businesses aren’t being breached through some exotic new attack. They’re being breached through gaps that were sitting there, unpatched, the whole time. A network and security risk assessment exists to find those gaps before someone else does. This article walks through exactly what that process looks like and what tends to turn up.
What a Network and Security Risk Assessment Actually Is
A risk assessment is a structured review of your systems, accounts, and network to identify where you’re exposed, ranked by how serious each issue actually is. It’s not a single scan. A proper assessment combines automated tools (vulnerability scanners, configuration checks, network mapping) with a human review of how your business actually operates, since a scan alone can’t tell you whether a finding matters in your specific environment.
Frameworks like the NIST Cybersecurity Framework give a useful structure for what a thorough assessment should cover: what you have (assets and data), how it’s protected, how you’d detect a problem, how you’d respond, and how you’d recover. A good assessment touches all five areas, not just one.
What We Actually Check
Here’s the honest breakdown of what goes into DCG’s assessment process, organized by category:
Asset and network visibility
- What devices, servers, and cloud services are actually connected to your network (not just what’s on an inventory list, but what’s really there)
- Unmanaged or forgotten devices, old servers, unused accounts, shadow IT tools employees adopted without going through IT
Vulnerabilities and patching
- Outdated software, unpatched operating systems, and known vulnerabilities across your network
- How consistently patches actually get applied, not just whether a patching policy exists on paper
Identity and access
- Whether multi-factor authentication is enabled everywhere it should be, not just on a few accounts
- Who has administrator-level access, and whether that access still matches their current role
- Password policies and how well they’re actually being followed
Detection and monitoring
- Whether anything is actually watching your network for suspicious activity, and if so, who reviews those alerts
- Logging coverage: are you generating the data you’d need to investigate an incident after the fact
Backup and recovery readiness
- Whether backups exist, how often they run, and, critically, whether they’ve actually been tested for restoration
- How long recovery would realistically take if you needed it
Policy and compliance gaps
- Whether your current setup would hold up against requirements you’re subject to (HIPAA, PCI, cyber insurance requirements, client contractual obligations)
What the Assessment Turns Up, Most Often
A handful of findings show up in nearly every assessment we run, regardless of industry:
| Common Finding | Why It Matters |
|---|---|
| Multi-factor authentication missing on some accounts | Often the difference between a stolen password being useless and being an open door |
| Unpatched software or outdated systems | Directly matches the leading breach entry point in current threat data |
| Forgotten or unmanaged devices on the network | Each one is a potential entry point nobody is watching |
| No one reviewing security logs regularly | Means a breach could go unnoticed for weeks or months |
| Backups that have never been test-restored | A backup that fails during an actual recovery is the same as no backup |
| Excess administrator access | More accounts than necessary with the power to change critical systems |
None of these are exotic. That’s the point. Most businesses aren’t missing some advanced defense. They’re missing follow-through on the fundamentals, usually because nobody’s had the time to check.
What You Get at the End
A completed assessment should leave you with a clear, prioritized list, not a wall of technical jargon. At minimum, that means:
- A plain-language summary of what was found, ranked by actual risk (not just technical severity)
- Specific, actionable recommendations for each finding
- A realistic sense of what to fix first if your budget or time is limited
- No obligation to use DCG for anything else, the assessment is meant to give you an honest picture, whether or not you act on it with us
What Happens Next Is Up to You
Some businesses take the findings and hand them to their internal IT team. Others realize they don’t have the internal capacity to act on everything and look at ongoing options, whether that’s 24/7 SOC monitoring, a faster-response MDR service, or dark web monitoring to catch credential exposure the assessment itself wouldn’t have surfaced.
Either way, the assessment itself comes first. You can’t reasonably decide what security services you need until you know where you actually stand.
If you’re ready to see what an assessment would find in your environment, DCG offers this as a free service for Los Angeles businesses, no pressure, no sales pitch buried in the results.
