Skip the first half, which is mostly regurgitated junk, some of which may even be wrong. For instance, this paragraph offers no data at all to back up its vague language:Takeaway: SSDs can offer substantial benefits in performance and reliability for at least some purposes, but encrypting data and secure data deletion are problems
Start with The security limitations of SSDs.SSDs are subject to hard limits on how many write operations may be performed before they cease working correctly. Their capacity for longer life is constantly growing, and this will surely become (mostly) a thing of the past within the next few years, but for now use cases that require heavy writing activity may prove problematic for the lifespan of these storage devices. Some claim these days are already behind us.