Interestingly, the first thoughts that come to mind on how to mitigate this problem fit Saudi Arabia very well (as far as I know, I am no expert). Invest in a considerable security force, try really hard to ingratiate yourself with a few powerful foreign allies that have a vested interest in your stability, and then fund education like mad, especially sending children to foreign universities, to try to raise the capability level of the country before the wheels fall off.