There are several solutions that can be tried, and most of them have been mentioned in this thread already. There is whitelisting, various automated checks, tru

There are several solutions that can be tried, and most of them have been mentioned in this thread already. There is whitelisting, various automated checks, trusted sources, encryption, warnings, attempts at education, etc. None of these suggestions are worth a damn until the WordPress team acknowledges that WordPress security is a major problem, one that should be a top priority for them.