The central idea of this book is that it's better for you to find the holes in your network than it is for someone else, who might use them against you, to find... » 

The central idea of this book is that it's better for you to find the holes in your network than it is for someone else, who might use them against you, to find them. Topics include: laws of security; classes of attack; methodology; decrypting; unexpected input; session hijacking; and spoofing. «