与Lenovo ThinkVantage System Update-TVSU有关
ThinkVantage System Update™可帮助您减少支持和维护用于Think或Lenovo系统的最新驱动程序,BIOS和其他应用程序所需的时间,精力和费用。它使您可以从Lenovo支持站点获取最新更新。
A design point of TVSU is that even limited users can install updates from Lenovo. And to accomplish this, the TVSU service creates a temporary admin account with a random name and random password, and uses it to do the installations on behalf of the limited user. This is the only time the account is created. The account is not created when an admin user does updates, because the admin user already has the permissions needed to do installations.
该帐户应该在TVSU会话结束后删除,但是我知道这种情况不会发生,并且该帐户仍然存在。但是,这没有任何安全风险,因为帐户和密码都是随机的,除了创建它们的特定TVSU进程外,其他任何人都无法识别,并且该进程在最后一次关闭TVSU时结束。您可以安全地忽略该帐户,删除该帐户,否则应在下次运行TVSU时将其删除。
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