WordPress powers a significant share of the websites on the internet, which makes it a well-understood, well-supported platform, but also a frequent target for automated attacks simply due to its popularity. The good news is that solid WordPress security does not require deep technical expertise.
A handful of consistent habits cover the vast majority of real-world risk. This post walks through the fundamentals every small business owner running a WordPress site should understand.
Start With Strong, Unique Passwords
It sounds basic because it is, and it remains one of the most common ways sites get compromised. Every admin account on your WordPress site should have a strong, unique password, not one reused from another account, and not a variation of your business name or something easily guessed. Use a password manager to generate and store these securely rather than relying on memory, which tends to push people toward weaker, more memorable passwords.
Limit Who Has Admin Access
WordPress lets you assign different roles to different users, and Administrator, the highest level, should be reserved only for people who genuinely need full control over the site. Give contributors, editors, or other staff the lowest role that lets them do their job. If someone no longer needs access, whether they have left the business or their role has changed, remove their account rather than leaving it active indefinitely.
Keep Everything Updated
WordPress core, your theme, and every installed plugin release updates regularly, and many of those updates patch specific, publicly documented security vulnerabilities. Skipping updates means running software with known, exploitable weaknesses, and automated attacks specifically scan for exactly this. Set aside time weekly, or move to a managed hosting plan where this is handled for you, rather than letting updates accumulate.
See Plugin Updates: Why Skipping Them Is the Number One Cause of Hacked Sites for a closer look at why this single habit matters so much.
Remove What You Don’t Use
Every plugin and theme installed on your site, even deactivated ones, represents a potential point of vulnerability. If you tried a plugin and stopped using it, delete it entirely rather than just deactivating it. The same goes for default WordPress themes you never customized or switched away from.
Use a Security Plugin
A dedicated security plugin adds several useful layers: login attempt limiting (blocking repeated automated login attempts), file change monitoring (alerting you if core files are modified unexpectedly), and basic firewall protection. Popular, well-maintained options include Wordfence and Sucuri Security, both of which offer capable free versions suitable for most small business sites.
Enable Two-Factor Authentication
Two-factor authentication requires a second piece of verification, typically a code from your phone, in addition to your password when logging in. Even if a password is somehow compromised, this stops an attacker from gaining access without also having your phone. Most security plugins mentioned above include this feature, or it can be added separately.
Keep Backups Current and Test Them
A strong backup routine will not prevent a hack, but it dramatically reduces the damage one causes, since you can restore a clean version quickly rather than attempting a manual cleanup. See How to Create and Restore a Full cPanel Backup, and periodically confirm your backups are actually working and complete, not just assuming they are because a schedule is set up.
Use SSL Everywhere
SSL, the padlock icon in your browser’s address bar, encrypts the connection between your visitors and your site, protecting any data submitted through forms, including login pages and checkout screens. Every Farm 6 Hosting account includes free SSL through AutoSSL; see How to Install a Free SSL Certificate (AutoSSL) if you are unsure whether it is active on your site.
Watch for the Warning Signs
Familiarize yourself with what a compromised site can look like: unfamiliar admin accounts, unexpected redirects, a browser warning flagging your site as unsafe, or your hosting account being flagged for unusual activity. Catching these signs early, rather than months later, makes cleanup significantly faster and less costly.
See What Happens When Your Website Gets Hacked (and How to Prevent It) for what to do if you suspect a compromise.
Consider What You’re Actually Responsible For
On a DIY hosting plan, every item on this list is your responsibility to maintain consistently. On a managed hosting plan, most of it, updates, monitoring, and security scanning specifically, is handled proactively as part of the service. Neither approach is wrong, but it is worth being honest with yourself about which one matches how much time and attention you can realistically dedicate to keeping your site secure.
The Bottom Line
WordPress security is less about any single powerful tool and more about consistency across a handful of fundamentals: strong passwords, current software, limited access, and a working backup. None of it is complicated, but all of it needs to actually happen, regularly, not just once when the site was first set up.
