Windows Server 2008 R1 本地拒绝服务攻击
影响：
windows server 2008 r1
VB同时禁用ctrl+alt+delete.alt+tab.和win键和ctrl+esc组合键
form：
Private Sub Form_Load()
' 安装钩子
lHook = SetWindowsHookEx(WH_KEYBOARD_LL, AddressOf CallKeyHookProc, App.hInstance, 0)
End Sub
......
VB同时禁用ctrl+alt+delete.alt+tab.和win键和ctrl+esc组合键
form：
Private Sub Form_Load()
' 安装钩子
lHook = SetWindowsHookEx(WH_KEYBOARD_LL, AddressOf CallKeyHookProc, App.hInstance, 0)
End Sub
......