i am working in system surpport for a banks IT department which basically encompasses all areas of it, security, programming, hardware etc.
now i discover that there is a huge knowledge gap and though the bank has trainning schedules i dont want to wait till then before i start filling those gaps.
my question is with limited time to study really what courses should i take that will give me an exposure to almost all these areas all at once and if there are books could you recommend them?
