Website security monitoring is a set of automated checks and defences that run around the clock: a firewall that blocks attacks as they arrive, scans that look for malware and vulnerable plugins, backups, uptime checks and blacklist checks. People step in when one of those systems raises an alert. To make that concrete, here’s what a typical night looks like for a small business website, hour by hour.
Key takeaways
- Most attacks on small business sites are automated, so defences have to be automated too.
- Monitoring is layered: block, scan, back up and watch from the outside.
- New plugin flaws can be mass-exploited within hours, which is why someone has to be watching the alerts.
- Good monitoring ends in a plain report, so you know what happened without reading logs.
What does website security monitoring actually watch?
Five things, each with its own tool:
- Traffic: a firewall and login protection decide which requests reach the site.
- Software: vulnerability scanning compares your plugins, theme and WordPress version with lists of known flaws.
- Files and database: malware scans look for injected code, hidden backdoors and admin accounts nobody created.
- Reputation: blacklist monitoring checks whether Google or other services have flagged the site.
- Availability: uptime monitoring checks the site loads, from outside your server.
None of these needs you awake. What matters is that the alerts go to someone who knows what to do with them.
A night in the life of a monitored website
This is an illustrative night for a typical WordPress site on a care plan. The timings are examples, not one client’s logs. The threats are real, and the figures come from the security firms that measure them.
9pm: the login attacks start
Bots work through lists of common usernames and leaked passwords, trying them on the WordPress login page. Wordfence blocked more than 55 billion of these password attacks in 2024 (Wordfence). That averages about 150 million a day, across the sites it protects.
Login protection limits the attempts each address can make, and the firewall blocks addresses already known for attacks. Two-factor login means a stolen password alone isn’t enough. Nobody needs to wake up for this. It’s routine.
11pm: a new plugin vulnerability goes public
This is the dangerous hour. Patchstack recorded 11,334 new WordPress vulnerabilities in 2025, 91% of them in plugins. Heavily exploited flaws were attacked at scale within a median of five hours, and 46% had no fix available when they were disclosed (Patchstack).
Vulnerability scanning matches the new flaw against the plugins on each site and raises an alert for the ones affected. If a fix exists, it should be applied and tested quickly. If not, the options are to disable the plugin or add a firewall rule against the attack. Our guide to a WordPress plugin vulnerability explains those choices.
2am: the malware scan runs
The daily scan looks for code that shouldn’t be there. The worst infections are quiet. Sucuri found backdoors on 49% of the compromised sites it cleaned, and malicious admin users in 55% of infected databases (Sucuri). A scan has to check files, the database and the list of users, not just the home page.
Comparing files against a known-good state catches changes that signature scans miss. Our explainer on file integrity monitoring shows how that spots a hack early.
3am: the backup runs
An off-site backup is taken, so there’s a clean copy away from the server if anything goes wrong. On our plans that happens daily, four times a day or hourly, depending on the plan, and copies are kept for 30 days.
All night: checks from the outside
Uptime monitoring loads the site at regular intervals. If it stops responding, an alert goes out. Blacklist monitoring checks whether the site has been flagged. Google Safe Browsing alone protects “over five billion devices every day” (Google), so a flag there puts a warning in front of a large share of your visitors.
8am: people take over
Most mornings there’s nothing to do, which is the point. When an alert does need action, a person investigates, fixes and records it. The monthly report then shows what was blocked, scanned, updated and backed up, in plain English.
Isn’t my hosting already doing this?
Partly. Good secure web hosting protects the server: account isolation, a server firewall and free SSL. Most hosts don’t watch your plugins, scan your database for rogue admins or apply your updates. That’s the website’s side of security, and it usually belongs to you unless someone else has taken it on.
Some protection comes from simple settings. Adding security headers takes minutes and closes off a few common browser-based attacks.
What happens if something still gets through?
No monitoring is perfect, so the plan for a bad night matters as much as the defences. On our Maintain & Protect plans, the promise is simple: hack-free or we fix it free. For anything urgent, our emergency line, 0426 833 422, answers 24/7.
Australian businesses aren’t too small to be targeted. The ABS found 21% of Australian businesses had a cyber security incident in 2024–25 (ABS). For the wider picture, from email to staff devices, read our guide to small business cyber security in Australia.
Our website security monitoring covers the firewall, scanning, backup, uptime and blacklist layers described above, as part of our website maintenance plans.
Frequently asked questions
Does 24/7 monitoring mean someone is watching my site all night?
Not usually. The firewall, scanners, backups and uptime checks are automated and run around the clock. People respond to the alerts they raise. Be wary of any provider that implies a person is watching your site every minute, and ask how alerts are handled after hours.
What’s the difference between a security scan and monitoring?
A scan is a single check at one point in time. Monitoring is the ongoing combination of scans, a firewall, backups, uptime checks and blacklist checks, with someone acting on the results. A free scan tells you about today; monitoring covers every day after.
Will security monitoring slow my website down?
It shouldn’t. Heavy scans should run in quiet hours, and blocking bad traffic at the firewall often saves server resources. If a security plugin is slowing your site, it’s usually doing work that is better done at the server.
How will I know what the monitoring has done?
You should get a regular report in plain English. Ours is monthly and covers updates, scans, backups, uptime and anything we fixed. If something serious happens, you should hear about it straight away, not at the end of the month.
Do small business websites really get attacked?
Yes, constantly. Most attacks are automated and don’t pick targets by size. Bots scan the whole web for known weaknesses and try every login page they find. A small site with an outdated plugin is as easy to find as a large one.
Sources
- 2024 Annual WordPress Security Report, Wordfence, April 2025
- State of WordPress Security in 2026, Patchstack
- 2023 Hacked Website and Malware Threat Report, Sucuri, June 2024
- Google Safe Browsing, Google
- Characteristics of Australian Business, 2024–25, Australian Bureau of Statistics, June 2026