Running Security Audits on Client Sites: A Reseller's Guide

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How to perform basic security audits on your hosting clients' websites. Covers vulnerability scanning, WordPress hardening, and presenting security as a value-add service.

Written by Jochem, Infrastructure Expert, 5-10 years experience in game server hosting, VPS infrastructure, and 24/7 streaming solutions. Read author bio →

Offering security audits positions you as an expert, not just a hosting provider. It builds trust, upsells security add-ons, and prevents incidents that create expensive emergency support tickets.

Basic Security Audit Checklist

Server Level

CheckToolExpected Result
SSL certificate validSSL Labs testA or A+ rating
Security headers presentSecurityHeaders.comAll headers configured
Server software version hiddenManual checkNo version exposed
Directory listing disabledBrowser test403 or redirect
Backup schedule activeControl panelRegular backups confirmed

WordPress Level

CheckMethodRisk if Failed
Core version currentWP-CLI or admin panelKnown vulnerabilities
All plugins updatedWP-CLI scanPlugin exploits
Unused plugins removedManual reviewLarger attack surface
Admin username not "admin"Database checkBrute force target
Login URL changedBrowser testBot attack target
File editing disabledwp-config.php checkPost-compromise escalation
Debug mode offwp-config.php checkInformation disclosure

Email Level

CheckToolExpected Result
SPF recordMXToolboxPass
DKIM recordMXToolboxPass
DMARC recordMXToolboxPolicy defined

Automated Scanning

WPScan

wpscan --url https://clientsite.com --api-token YOUR_TOKEN

WPScan checks for:

  • Known WordPress vulnerabilities
  • Outdated plugins with CVEs
  • Weak passwords (optional brute force check)
  • Exposed sensitive files

ClamAV

clamscan -r /home/client/public_html/

Scans for known malware signatures in uploaded files.

Presenting the Audit

Report Template

# Security Audit Report
## Client: [Name]
## Date: [Date]

### Executive Summary
Your website has [X] critical, [Y] moderate, and [Z] low-risk findings.

### Critical Findings
1. [Finding] - [Risk] - [Recommendation]

### Moderate Findings
1. [Finding] - [Risk] - [Recommendation]

### Low-Risk Findings
1. [Finding] - [Risk] - [Recommendation]

### Recommendations
1. Immediate: [Actions needed now]
2. Short-term: [Actions within 30 days]
3. Ongoing: [Recurring security practices]

Upselling from Audits

FindingUpsell
No backupsBackup add-on
Outdated WordPressManaged WordPress plan
No malware scanningSecurity scanning add-on
Weak SSLPremium SSL certificate
No stagingStaging environment add-on

The audit naturally leads to service recommendations. You're not selling, you're advising based on evidence.

Pricing Security Audits

ApproachPriceTarget
Free with premium plan$0Retention tool
Standalone service$50-150/auditRevenue generator
Monthly scanning subscription$10-25/monthRecurring revenue

Free audits for existing clients are the best retention tool. Paid audits for new prospects convert into hosting sales.

Scheduling

Audit TypeFrequencyScope
Automated scanWeeklyKnown vulnerabilities
Manual reviewQuarterlyFull security posture
Incident responseAs neededPost-breach analysis

Running automated scans on Space-Node's reseller hosting is straightforward. Server-side tools are available, and the infrastructure includes security features that give your audits a solid foundation.

Jochem

About the Author

Jochem, Infrastructure Expert, expert in game server hosting, VPS infrastructure, and 24/7 streaming solutions with 5-10 years experience.

Since 2023
500+ servers hosted
4.8/5 avg rating

I specialize in Minecraft, FiveM, Rust, and 24/7 streaming infrastructure, operating enterprise-grade AMD Ryzen 9 hardware in Netherlands datacenters.

View my full bio and credentials →

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Running Security Audits on Client Sites: A Reseller's Guide