Everyone is talking about airport security at Sharm but one has to realize that there are security flaws at every airport everywhere, worldwide. There is no way and there will be no way to ever plug every hole. A new hole will appear and to mention a favorite saying on this forum:
"When the holes line up".......
There's a dutch reporter who has a very "cheesy" tv program but manages to expose these holes at Schiphol (AMS) many times over. Even when he is recognized and is under extra scrutiny. It was fairly easy for him to smuggle a fake bom airside posing as an employee and using a fake (copied) ID.
Fake Bomb Smuggled onto US-Bound Plane - AOL Travel Ideas
Have to agree with previous poster though, Sharm will probably be the safest airport for weeks to come.