WordPress is a system but software has their flaws and security holes are found on WP. This is why WP releases new updates . They make some changes and supply a new update As soon as they discovered any vulnerability . First you have to comprehend the different areas where these plug-ins work to help you protect your investment if you wish to know more about the best fix hacked wordpress site plugin .
You can search. It is easy to restore your website by means of your backup files and change, if hackers abruptly hack your website.
Yes, you need to do regular backups of your website. I recommend at least a weekly database backup and a monthly "full" backup. More, if possible. If read this post here you make changes and frequent additions to your website, definitely. If you make changes multiple times every day, or have a community of people which are in there all the time, a daily backup should be a minimum.
WordPress is one of the platforms for sites and sites. While WordPress is pretty secure out of the box, there are always going to be individuals who wish to make trouble by finding a way to crack into accounts or sites to cause harm or inject hidden spammy links. That is why it's important additional reading to make sure that your WordPress installation is as safe as possible.
The plugin should be regularly updated play nice with your plugins, to stay current with the latest WordPress release and have WordPress cloning and restore capabilities. official source The ability to clone your site (along with regular backups) can be helpful if you ever need to do an offline website redesign, among other things.