Make backups and test restorable files before trying the following changes.
Making WordPress secure is an ongoing exercise. Using security strategies and actions makes it harder for break-ins and website corruption to happen through known loopholes. In this article, we looked at securing a website at various levels—on the application level, with stronger access criteria like passwords and secure protocols and by masking or changing default details, and on the physical level (host servers and networks). Using tools and plugins helps automate and monitor some of the areas that can be tracked for analysis.