The sandbox is called sandboxie, and there are many ie's behind it, because the sandbox can only sand three programs at the earliest, which seems to be three browsers, one ie, one fox and one safri. It was amazing to use it at that time. . 3.442 is a big update. After starting to fully support win7 and 3.46, because the number counting machine appeared in China and was published, which angered tuzk, the registration strategy was changed. Therefore, since 3.48, except for paying for the number, it can only be used by replacing the driver. After the replacement, there is no signature of the previous software, and there is still no gap in function. However, from the signature point of view, there will be no illegal copy. After 3.442, the sand table has not changed much, and it has been doing various compatible repairs. The experience is getting better and better. As for security, the principle has not changed, as long as it is not aimed at sandboie, it will not be worn. Version 64 had a patch in a certain year of winxp, which locked the kernel, so all virtual redirection software had serious weaknesses under 64-bit. Before this patch, 64-bit had no problems at all, so if you still use 64-bit xp without this patch, there will be no problems. But now it is vista or win7, so the natural security of 64-bit sandbox is weak, so before 3.56, the protection of sandbox can only be user level, driver and system level is very weak! However, after 3.56, tuzk said that a new security method was used. It seems that the security of 64-bit sand table has greatly increased, so it is right to update it. The reason why the sand table will be worn is mostly due to the improvement of compatibility. In order to improve compatibility, the sand table is directly accessed by individual external services, so it looks like the sand table is worn the same, but technically, it is still very safe. For 32-bit, 3.46 continues to be used, and there is no problem at all. After registration, there can be countless sand tables, so you can have a sand table for each software. However, the performance of virtualized software will decline, so according to my experience, it is unwise to play games in the sandbox. In fact, the account control combined with sandboxie and win7 is very safe, and anti-virus software is not needed. After the general software is installed, there is no need to lift the right. If you don't need to lift the right, you can delete the virus.