ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 If your job is to design or implement IT security solutions or if you?re studying for any security certification， this is the how-to guide you?ve been looking for. Here?s how to assess your needs， gather the tools， and create a controlled environment in which you can experiment， test， and develop the solutions that work. With liberal examples from real-world scenarios， it tells you exactly how to implement a strategy to secure your systems now and in the future.