In fact , there are other approaches as well , including randomizing the locations of executables ; Crispen 's " PointGuard " extends the canary idea to the heap , and so on .
事实上还有其他方法，包括随机化可执行程序的位置；Crispen的“PointGuard”将这种探测仪思想引申到了堆中，等等。
pointguard