Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

SSL vs. TLS - What's the Difference? #17

Open
wisecsj opened this issue Feb 21, 2019 · 2 comments
Open

SSL vs. TLS - What's the Difference? #17

wisecsj opened this issue Feb 21, 2019 · 2 comments

Comments

@wisecsj
Copy link
Owner

wisecsj commented Feb 21, 2019

SSL (secure socket layer)

TLS (transport layer security)

SSL和TLS都是用来加密我们在internet传输的数据的协议。但他们有和联系和区别呢?

@wisecsj
Copy link
Owner Author

wisecsj commented Feb 21, 2019

SSL协议2.0版本在1995年正式公布(v1.0未对外公布),迅速地,1996年SSL 3.0 公布(为了修补发现的漏洞)。

而TLS于1999年作为SSL的新版本推出,并基于SSL 3.0。

TLS和SSL v3的差别并不是很大,但却很关键,使得两者并不能互相操作。

TLS目前最新的是1.2版本,1.3正在草案中。

image

@wisecsj
Copy link
Owner Author

wisecsj commented Feb 21, 2019

总得来说,TLS可以认为是更先进、更安全的改进的SSL(更换了一个名字)。

两者在TCP/IP模型中起到的作用是一致的。

也因此,在服务器中,尽可能禁用SSL,去使用TLS。

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant