post hide - Are HTTPS URLs encrypted?

works how (11)

An addition to the helpful answer from Marc Novakowski - the URL is stored in the logs on the server (e.g., in /etc/httpd/logs/ssl_access_log), so if you don't want the server to maintain the information over the longer term, don't put it in the URL.

Are all URLs encrypted when using TLS/SSL (HTTPS) encryption? I would like to know because I want all URL data to be hidden when using TLS/SSL (HTTPS).

If TLS/SSL gives you total URL encryption then I don't have to worry about hiding confidential information from URLs.

Linking to my answer on a duplicate question. Not only is the URL available in the browsers history, the server side logs but it's also sent as the HTTP Referer header which if you use third party content, exposes the URL to sources outside your control.

A third-party that is monitoring traffic may also be able to determine the page visited by examining your traffic an comparing it with the traffic another user has when visiting the site. For example if there were 2 pages only on a site, one much larger than the other, then comparison of the size of the data transfer would tell which page you visited. There are ways this could be hidden from the third-party but they're not normal server or browser behaviour. See for example this paper from SciRate,

In general other answers are correct, practically though this paper shows that pages visited (ie URL) can be determined quite effectively.

Additionally, if you're building a ReSTful API, browser leakage and http referer issues are mostly mitigated as the client may not be a browser and you may not have people clicking links.

If this is the case I'd recommend oAuth2 login to obtain a bearer token. In which case the only sensitive data would be the initial credentials...which should probably be in a post request anyway

Entire request and response is encrypted, including URL.

Note that when you use a HTTP Proxy, it knows the address (domain) of the target server, but doesn't know the requested path on this server (i.e. request and response are always encrypted).

Yes, the SSL connection is between the TCP layer and the HTTP layer. The client and server first establish a secure encrypted TCP connection (via the SSL/TLS protocol) and then the client will send the HTTP request (GET, POST, DELETE...) over that encrypted TCP connection.

I agree with the previous answers:

To be explicit:

With TLS, the first part of the URL ( is still visible as it builds the connection. The second part (/herearemygetparameters/1/2/3/4) is protected by TLS.

However there are a number of reasons why you should not put parameters in the GET request.

First, as already mentioned by others: - leakage through browser address bar - leakage through history

In addition to that you have leakage of URL through the http referer: user sees site A on TLS, then clicks a link to site B. If both sites are on TLS, the request to site B will contain the full URL from site A in the referer parameter of the request. And admin from site B can retrieve it from the log files of server B.)

As the other answers have already pointed out, https "URLs" are indeed encrypted. However, your DNS request/response when resolving the domain name is probably not, and of course, if you were using a browser, your URLs might be recorded too.

You can not always count on privacy of the full URL either. For instance, as is sometimes the case on enterprise networks, supplied devices like your company PC are configured with an extra "trusted" root certificate so that your browser can quietly trust a proxy (man-in-the-middle) inspection of https traffic. This means that the full URL is exposed for inspection. This is usually saved to a log.

Furthermore, your passwords are also exposed and probably logged and this is another reason to use one time passwords or to change your passwords frequently.

Finally, the request and response content is also exposed if not otherwise encrypted.

One example of the inspection setup is described by Checkpoint here. An old style "internet café" using supplied PC's may also be set up this way.

Althought there are some good answers already here, most of them are focusing in browser navigation. I'm writing this in 2018 and probably someone wants to know about the security of mobile apps.

For mobile apps, if you control both ends of the application (server and app), as long as you use HTTPS you're secure. iOS or Android will verify the certificate and mitigate possible MiM attacks (that would be the only weak point in all this). You can send sensitive data through HTTPS connections that it will be encrypted during transport. Just your app and the server will know any parameters sent through https.

The only "maybe" here would be if client or server are infected with malicious software that can see the data before it is wrapped in https. But if someone is infected with this kind of software, they will have access to the data, no matter what you use to transport it.

Not necessarily true. It will be encrypted on the wire however it still lands in the logs plain text

http post ssl https httprequest