java rmi 中的通信安全吗？
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Is communication in java rmi secure?
提问by oO.
Is communication between clients and servers in java rmi secure (i.e. encrypted by default)?
java rmi 中客户端和服务器之间的通信是否安全（即默认加密）？
回答by Tom Hawtin - tackline
Encoded, yes. Encrypted, no.
编码，是的。加密，没有。
JERI for JINI gives JRMP (the RMI protocol) over SSL, IIRC.
JERI for JINI 通过 SSL、IIRC 提供 JRMP（RMI 协议）。
JSR #76 would have provided RMI Security, however it was controversially voted down.
JSR #76 本来可以提供 RMI 安全性，但是它有争议地被否决了。
回答by cletus
I think you mean "encrypted" not "encoded". The answer is no. If you're using RMI in a non-trusted environment I would suggest something like RMI over SSH tunneling.
我认为您的意思是“加密”而不是“编码”。答案是不。如果您在不受信任的环境中使用 RMI，我会建议使用RMI over SSH tunneling 之类的东西。
回答by brabster
By secure I guess you mean encrypted. Not by default with RMI. You can use custom socket factoriesto encrypt RMI comms.
安全我猜你的意思是加密。默认情况下不使用 RMI。您可以使用自定义套接字工厂来加密 RMI 通信。
回答by hythlodayr
In short, no.
简而言之，没有。
http://java.sun.com/j2se/1.4.2/docs/guide/rmi/faq.html#encryption
http://java.sun.com/j2se/1.4.2/docs/guide/rmi/faq.html#encryption
In essence, the network channel has to be encrypted if you need things to be secure.
从本质上讲，如果您需要确保安全，就必须对网络通道进行加密。
