我可以从SQL服务器删除sa登录吗？ [英] Can I remove sa login from SQL server?

问题描述

我是数据库字段的初学者，这个问题可能听起来太愚蠢，但我想知道为什么有一个登录名为sa，我可以删除吗？

I am a beginner in database field and this question might sound too stupid but I want to know why there is a login called sa and can I delete it?

我想删除它，因为它似乎对数据库服务器有相当严重的特权！

I want to delete it because it seems to have pretty serious privileges on database server!

如果重要，我使用SQL Server Express 2008。

If it matters, I am using SQL Server Express 2008.

推荐答案

您不能删除 sa 帐户，但您可以重命名和/或停用。可以说这是好的做法，否则你有一个已知的用户名，攻击者可以发起强力的密码攻击。

You can't remove the sa account but you can rename and/or disable it. Arguably this is good practice as otherwise you have a known username that an attacker could launch a brute force password attack against.

只要确保你禁用 sa 帐户，您拥有另一个具有管理员权限的帐户。

Just make sure if you disable the sa account that you have another account with administrator privileges.

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