Is it really easy for black hat hackers to inject codes into a website?
I use Netlify & AWS Free Tier for hosting.
How easy is it for black hat hackers to inject malicious codes into a website?
Coming to realize that I've been offering web design/development services to friends and online, I still don't have a clear picture of how to secure a website aside from the HTTPS and SSL Certificate.
Any advice for a beginner?