Use a reliable web hosting service
Choose a reputable web hosting provider that emphasises security. Look for features such as regular backups, firewalls, and malware scanning. SSL certificates are vital. Avoid shared hosting where possible.
Our primary hosting choice uses a combination of Vultr and Ploi to create a lightweight, secure and performant environment for our clients' websites.
We also highly recommend implementing a web application firewall, or WAF, (like Cloudflare) to screen and filter incoming traffic. It acts as a shield between your website and incoming traffic, blocking malicious requests.