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连接到EC2实例时的安全性

[英]Security when connecting to EC2 instance

I have just built a cloud using AWS. 我刚刚使用AWS构建了云。

It includes a few servers including an RDS. 它包括一些服务器,包括RDS。

The RDS server is running an accounting application. RDS服务器正在运行记帐应用程序。 I have limited access to this server to a certain security group, I've also set up some group policy. 我仅对某个安全组具有对该服务器的访问权限,还设置了一些组策略。

What I wanted to know is, what security can I put in place to protect the server.. ie before users even get logged into it? 我想知道的是,我可以采取什么安全措施来保护服务器..即在用户登录之前?

Maybe something like a dial in VPN, something that users have to authenticate with before they have the option of accessing the RDS server. 也许像VPN中的拨号一样,用户必须先通过身份验证才能选择访问RDS服务器。

It sounds like this might be a fit for an Amazon private cloud . 听起来这可能适合亚马逊私有云 The pricing is the same as for public instances, the thing you pay for is the VPN access on a per connection / per hour basis. 定价与公共实例的价格相同,您需要付费的是按连接/小时计费的VPN访问。

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