Windows Vista was launched on the business market at the end of November and in about one month the retail market will get its taste of Vista. An operating system which is claimed to be the most secure from MS so far. Even if it has been emphasized many, many times the companies have still chosen the same careful approach when about to upgrade. If they’ve chosen to upgrade they’ve done it because the old has to be replaced anyway. During the holidays New York Times published an article which presents a number of flaws in Vista, some only proof of concept though, but it’s still far from a completely secure OS and a careful approach may be for the best.