sql-server – 也许进攻我的SQL处事器?
发布时间:2021-05-26 11:22:12 所属栏目:编程 来源:网络整理
导读:搜查我的SQL Server日记我看到几个这样的条目: Date: 08-11-2011 11:40:42Source: LogonMessage: Login failed for user 'sa'. Reason: Password did not match for the login provided. [CLIENT: 56.60.156.50]Date: 08-11-2011 11:40:42Source: LogonMessa
搜查我的SQL Server日记我看到几个这样的条目: Date: 08-11-2011 11:40:42 Source: Logon Message: Login failed for user 'sa'. Reason: Password did not match for the login provided. [CLIENT: 56.60.156.50] Date: 08-11-2011 11:40:42 Source: Logon Message: Error: 18456. Severity: 14. State: 8. Date: 08-11-2011 11:40:41 Source: Logon Message: Login failed for user 'sa'. Reason: Password did not match for the login provided. [CLIENT: 56.60.156.50] Date: 08-11-2011 11:40:41 Source: Logon Message: Error: 18456. Severity: 14. State: 8. 等等.. 怎么办? >阻止防火墙中的IP地点? 我怎样最好地掩护我的收集处事器?! 提前叩谢! 办理要领假如你有防火墙,为什么数据库处事器袒露在互联网上?>除了所需的端口之外,防火墙应阻止对BOTH处事器的全部会见.凡是,这仅对Web处事器为80(http)和443(https).>假如(且仅当)外部处事必要会见SQL Server,则应承会见防火墙所需的特定IP地点.这应该通过VPN毗连产生,而不是果真袒露1433.>建设一个新的打点员帐户并禁用默认的“sa”.>优选地,从行使“殽杂模式”认证切换到Windows帐户. (编辑:湖南网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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