Attack on Hogwarts?

[gelite67]

No: HPFGUIDX 107348

I didn't see this in the archives, so here goes?

What's the likelihood of an attack on Hogwarts in Book 6 or 7?  I 
know Hogwarts is supposed to be well-protected, but so was 
Gringotts.  There are a lot of secret ways into the school (maybe 
even some that the Weasley twins didn't discover).  I don't believe 
you can't Apparate into and out of the school just because it says so 
in "Hogwarts, A History."  That would be precisely what the school 
wanted everyone to believe.  

Hagrin told Harry in SS that when LV was recruiting and killing, 
Hogwarts was one of the only safe places left, and that LV, "[d]idn't 
dare try takin' the school, not just then anyway"  apparently because 
LV feared DD.

I can see LV getting desperate enought to do it.  Eventually, his 
desperation could overcome his fear. 

Angie