๐ŸŽ‰ Special Offer: Free Consultation + Project Planning for New Clients!Claim Now โ†’
Network ยท Web Application ยท Cloud ยท Infrastructure ยท Continuous Scanning

Vulnerability Assessment Washington, DC

Comprehensive, NIST SP 800-30 aligned vulnerability assessments that identify and prioritize every weakness across your network, applications, and cloud environment โ€” so your team fixes what matters most, not just what the scanner flagged first. Serving DC businesses, federal contractors, and regulated organizations across the DMV.

NIST SP 800-30
Assessment Methodology
CVSSv3
Severity Scoring Standard
5โ€“7 days
Typical Turnaround
Zero
False Positives Reported

Vulnerability Assessment Services We Deliver

Every engagement is tailored to DC market realities โ€” regulatory complexity, competitive density, and client expectations.

Network Vulnerability Assessment

A comprehensive scan of your internal and external network attack surface โ€” identifying vulnerable services, unpatched systems, misconfigurations, and exposed credentials across every host in scope.

  • Internal and external network enumeration and scanning
  • Operating system and service version identification
  • Known CVE identification with CVSSv3 severity scoring
  • Firewall rule review and exposure analysis
  • Default credential and weak authentication identification
  • Network device (routers, switches, firewalls) security review
  • Rogue device and shadow IT discovery
  • Prioritized findings report with patch guidance

Web Application Vulnerability Assessment

An OWASP-aligned assessment of your web applications โ€” combining automated scanning with manual validation to identify injection flaws, authentication weaknesses, and misconfigurations that automated tools alone miss.

  • OWASP Top 10 vulnerability identification
  • Authentication and session management weaknesses
  • Input validation โ€” SQL injection, XSS, command injection
  • Security header and TLS/SSL configuration review
  • Sensitive data exposure and information disclosure
  • API endpoint enumeration and misconfiguration review
  • Third-party library and dependency vulnerability scanning (SCA)
  • Manual validation of all critical findings to eliminate false positives

Cloud Security Assessment

A review of your AWS, Azure, or GCP environment against CIS Benchmarks and cloud provider security best practices โ€” identifying misconfigurations, excessive permissions, and exposed resources before attackers find them.

  • CIS Benchmark assessment (AWS, Azure, GCP)
  • IAM policy review โ€” overprivileged roles, unused accounts, service account risk
  • Public exposure analysis โ€” open S3 buckets, public IPs, exposed databases
  • Security group and network ACL review
  • Encryption configuration โ€” data at rest and in transit
  • Logging and monitoring gap identification (CloudTrail, Azure Monitor, GCP Logging)
  • Container and Kubernetes security configuration review
  • Cloud-native security tool configuration review (AWS Security Hub, Azure Defender)

Infrastructure Hardening Assessment

A CIS Benchmark and NIST SP 800-70 aligned review of your server, workstation, and network device configurations โ€” identifying deviations from security baselines across your entire infrastructure.

  • Windows Server and workstation CIS Benchmark assessment
  • Linux / Unix system hardening review
  • Active Directory security configuration assessment
  • Database server security review (MSSQL, MySQL, PostgreSQL, Oracle)
  • Network device (firewall, switch, router) configuration review
  • Unnecessary services, open ports, and attack surface reduction
  • Patch level assessment and missing update identification
  • Hardening roadmap with configuration-specific remediation steps

Vulnerability Management Program Design

Beyond a one-time assessment โ€” a repeatable vulnerability management process that keeps your organization continuously aware of new risks as your environment changes and new CVEs are published.

  • Scanning cadence design (continuous, weekly, monthly by asset tier)
  • Asset inventory and criticality classification
  • Vulnerability prioritization framework (CVSS + business context)
  • SLA definition for patching by severity (Critical โ†’ Low)
  • Ticketing and tracking workflow integration (Jira, ServiceNow, Linear)
  • Exception and risk acceptance process
  • Executive reporting and KPI dashboard design
  • Tooling selection and deployment (Tenable, Qualys, Rapid7, OpenVAS)

Continuous Vulnerability Monitoring

Ongoing managed vulnerability scanning that keeps you informed of new exposures as they emerge โ€” new CVEs, new assets, new misconfigurations โ€” with monthly reporting and prioritized remediation guidance.

  • Weekly or monthly authenticated network and application scans
  • New CVE monitoring against your specific asset inventory
  • Newly discovered asset alerting
  • Monthly vulnerability trend report with remediation progress tracking
  • Quarterly risk posture review and scoring
  • Integration with your patch management and ITSM workflow
  • Dedicated analyst review โ€” not just raw scan output
  • Annual point-in-time assessment included
Why DC Businesses Choose Us

Built for the Washington, DC Market

We're based at 1717 N Street NW in DC. We understand local compliance, federal contracting nuance, and what DC clients expect โ€” and we've built our process around it.

1717 N St NW, Washington DC
(301) 337-7268
hello@thoriumdc.com
5.0 ยท Trusted by DC businesses

Zero False Positives Policy

Every finding in our reports is manually validated before delivery. We don't hand you raw scanner output. Your team's time is too valuable to chase non-issues.

Prioritized by Business Risk, Not Just CVSS

A CVSS 9.8 vulnerability on an isolated development server is less urgent than a CVSS 7.5 issue on your customer-facing payment system. We contextualize every finding by asset criticality and business impact.

NIST SP 800-30 Methodology

Our assessments follow NIST SP 800-30 Rev 1 โ€” the federal standard for risk assessment โ€” producing results that satisfy NIST CSF, FISMA, FedRAMP, and CMMC evidence requirements.

Remediation Guidance, Not Just Findings

Every vulnerability comes with specific, step-by-step remediation guidance โ€” not generic advice to 'patch your systems.' Your engineers know exactly what to do.

Remediation Verification Included

After your team addresses critical and high findings, we rescan to confirm the vulnerabilities are actually resolved โ€” not just marked closed in a tracker.

Compliance-Ready Reporting

Our reports include the artifacts and language needed to satisfy NIST SP 800-53 RA-5, PCI DSS Requirement 11.3, HIPAA Security Rule ยง164.308(a)(8), and SOC 2 CC7.1 โ€” reducing friction with your next audit.

Proven Results for DC Clients

Numbers that reflect real business impact โ€” not vanity metrics.

Zero
False Positives in Reports
Every finding manually validated before delivery. Your team spends time fixing real issues, not chasing scanner noise.
5โ€“7d
From Kickoff to Final Report
Fast turnaround for a comprehensive assessment โ€” so you can act on findings quickly, not weeks after the scan ran.
NIST
Compliant Methodology
All assessments follow NIST SP 800-30 Rev 1 โ€” satisfying federal, healthcare, and regulated-sector evidence requirements.
100%
Clients Who Find New Exposures
Every organization we assess โ€” including those with existing security programs โ€” has at least one previously unknown critical or high finding.

How We Work

A transparent, milestone-driven engagement from first call to launch.

1

Scope Definition & Asset Inventory

We define the assessment scope โ€” IP ranges, domains, cloud accounts, applications โ€” and cross-reference against your asset inventory to ensure nothing is missed. We classify assets by business criticality so findings can be contextualized by risk, not just CVSS score.

2

Authenticated Scanning & Manual Review

We run authenticated scans (with valid credentials) for far more comprehensive results than unauthenticated scans โ€” then layer manual analysis on top to identify misconfigurations, logic flaws, and chained issues that automated tools can't detect. Every finding is triaged and false positives are eliminated before the report is drafted.

3

Risk-Prioritized Findings Report

We deliver a findings report that prioritizes by business risk โ€” not just CVSS score. Each finding includes: vulnerability description, affected asset, CVSS score, business impact context, reproduction steps, and specific step-by-step remediation guidance. Executives and engineers both have what they need.

4

Remediation Support & Verification Scan

We're available to answer your team's questions during remediation. After critical and high findings are addressed, we perform a verification scan to confirm they're resolved โ€” giving you documented evidence of remediation for your next audit or compliance review.

Frequently Asked Questions

Common questions from DC businesses considering Vulnerability Assessment.

Know Every Weakness Before Attackers Do.

Schedule a free 30-minute scoping call. We'll define exactly what your vulnerability assessment covers, how long it takes, and what you'll receive โ€” before you commit to anything.

Based at 1717 N Street NW, Washington, DC ยท hello@thoriumdc.com ยท (301) 337-7268