Re: Only use SSL to encrypt the authentication messages

So, is this a no ?

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On 09/29/2019 17:38，Pere Urbón Bayes<pere.urbon@gmail.com> wrote：
Hi,
if you're worried about the performance impact i would suggest :

* first benchmark the impacts, by experience i would see around 30 to 40%
performance degradation.

* use java 11, and you will see a lot less performance impact when using
ssl.

-- Pere

On Sun, 29 Sep 2019, 08:28 张祥 <18133622460@163.com> wrote:

Hi everyone !

I am enabling SASL/PLAIN authentication for our Kafka and I am aware it
should be used with SSL encryption. But it may bring a performance impact.
So I am wondering whether it is possible that we only use SSL to encrypt
the authentication messages but leave the data unencrypted. Thanks.

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张祥
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18133622460@163.com
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签名由网易邮箱大师定制