Cybersecurity
Website Security Services: What’s Included and What They Cost in 2026
“Website security” covers very different services, from a one-off scan to a team watching your site around the clock. Quotes are hard to compare when one provider sells a firewall and another sells an audit. This guide explains each type of service, what it should include, what it costs, and the order a small business should buy them in.
Related service: Cybersecurity services
By Abuzar · October 30, 2026 · 4 min read · Updated October 30, 2026
Website security services compared
| Service | What it includes | One-off or ongoing | WebsNexus price |
|---|---|---|---|
| Security audit | Software versions, plugins, server settings, access, backups, OWASP Top 10 checks, written report | One-off, then yearly | From $100 |
| Hardening | Fixing audit findings: updates, MFA, file permissions, security headers, removing unused plugins | One-off | Quoted after audit |
| Patching and updates | Applying CMS, plugin, PHP and server security updates promptly | Ongoing | Included in maintenance from $100/month |
| Monitoring and WAF | Uptime, malware and file-change alerts; web application firewall rules | Ongoing | {{TODO}} |
| Malware cleanup | Removing malicious code, closing the entry point, restoring clean files, delisting | One-off (incident) | {{TODO}} |
| Penetration test | Manual testing of logins, roles, APIs and payment flows by a tester | One-off, before launch or yearly | From $800 |
What do website security services include?
Website security services include checking a site for weaknesses, fixing them, keeping software patched, watching for attacks and cleaning up after a hack. A complete service combines a one-off audit and hardening with ongoing patching and monitoring. Penetration testing is added for custom applications that handle logins or payments.
Ask every provider which of the six service types their quote covers. A low monthly price often means monitoring only, with no one responsible for fixing what the monitoring finds.
What does a small business actually need first?
A small business should buy security in this order: an audit to find the gaps, hardening to fix them, patching to keep them fixed, then monitoring to catch what slips through. That sequence costs the least and blocks the automated attacks that cause most small-business hacks.
- 1. Audit: find outdated software, weak access and missing backups.
- 2. Hardening: fix the findings, turn on MFA, remove unused plugins and users.
- 3. Patching: keep CMS, plugins, PHP and server updated every week.
- 4. Monitoring: uptime, file-change and malware alerts, plus a firewall if you are a target.
- 5. Penetration test: when you run a custom app, customer logins or payments.
How much do website security services cost?
Website security cost depends on the service type, the platform and the size of the site. One-off audits are the cheapest entry point; ongoing monitoring and patching are billed monthly; penetration tests cost more because a skilled tester works manually for days. WebsNexus security reviews start from $100 and penetration tests from $800.
Hardening is priced after the audit, because the work depends on what the audit finds. A site that is already up to date may need an hour of fixes; a site several PHP versions behind may need an upgrade project first.
One-off security work or a monthly plan?
Choose one-off work for an audit, hardening or a penetration test, and a monthly plan for patching and monitoring. Security decays: a site that passed an audit in January is exposed again by March if nobody applies new patches. The PHP2Shell flaws of October 2026 showed how fast that happens.
Many businesses fold patching and monitoring into their website maintenance plan rather than buying a separate security subscription.
What should you ask a website security provider?
Ask what the service includes, who fixes problems the monitoring finds, how fast they respond to a hack, and what you receive in writing. A good provider gives you a report with findings ranked by risk and plain-English fixes, not just a scan score.
- Which of audit, hardening, patching, monitoring, cleanup and pen testing does the price include?
- Who applies fixes, and is that work included?
- What is your response time if the site is hacked?
- Do you test manually or only run automated scanners?
- Will I get a written report with ranked findings?
- Do I keep all accounts and backups in my name?
Example: responding to PHP2Shell
When the PHP2Shell vulnerabilities were patched on 21 October 2026, a website on a security plan needed four things: the PHP version checked, PHP updated to a fixed release, all PHP workers restarted, and logs reviewed for signs of earlier exploitation. On a plan, that happens without the owner asking. Without one, many owners did not know their site was affected.
Our PHP2Shell guide explains the vulnerabilities and the fix in detail.
Can you secure a website yourself?
You can handle the basics yourself: keep software updated, use unique passwords with MFA, remove unused plugins and users, and keep tested off-site backups. Our small business security checklist covers 15 checks you can do this month. Bring in a professional for audits, custom applications, payment flows and any suspected hack.
Frequently asked questions
How much does website security cost for a small business?
It depends on the services. A one-off audit is the cheapest start; patching and monitoring are monthly. WebsNexus security reviews start from $100 and penetration tests from $800.
What is the difference between a security audit and a penetration test?
An audit reviews software versions, settings, access and backups against known risks. A penetration test has a tester actively try to break into logins, roles, APIs and payment flows. Audits suit every site; pen tests suit custom applications.
Do I need a web application firewall?
A firewall helps block automated attacks and buys time when a new vulnerability appears. It does not replace patching. Most small sites benefit from one, especially WordPress and e-commerce sites.
How much does malware removal cost?
Cleanup cost depends on how deep the infection goes and whether clean backups exist. It nearly always costs more than prevention, so an audit and patching are the better spend.
How often should a website have a security audit?
At least once a year, after any major change, and after a security incident. Sites that take payments or store personal data benefit from more frequent checks.
Is website security included in hosting?
Usually only partly. Hosts may patch the server and offer basic scans, but your CMS, plugins, code, user accounts and backups remain your responsibility.
Sources
Related articles
- Built Your App With AI? Get a Penetration Test Before You Launch
Why AI-generated and vibe-coded apps need a penetration test before launch: the common security holes, what a pen test checks, what it costs and how to prepare.
- Already Launched? Get an Urgent Security Check Before an Attacker Finds the Holes
Your app is live but was never security tested. What to check first, the warning signs you may already be compromised, and how an urgent security check works.
- Small Business Website Security Checklist: 15 Checks You Can Do This Month
A practical website security checklist for small businesses: updates, backups, access control, admin hardening, forms, hosting and what to do if you’re hacked.