Transport Layer Security is a cryptographic protocol for encrypting and authenticating network communications, and replaces SSL. It is commonly used to secure Internet protocols such as HTTP.
Questions tagged [tls]
573 questions
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Windows Server 2012 R2,Foundation Edition Tls 1.1 & 1.2
Does anyone know if Windows Server Foundation edition R2 includes the latest cryptographic libraries? Specifically tls 1.2 and 1.1?
http://blogs.msdn.com/b/kaushal/archive/2011/10/02/support-for-ssl-tls-protocols-on-windows.aspx
This seems to…

user190084
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TLS 1.0 handshake fails in Windows Server 2012 R2
I am using Windows Server 2012 R2 to contact AWS services, namely https://elasticbeanstalk.eu-central-1.amazonaws.com/. However, the AWS toolkit for Visual Studio as well as Internet Explorer 11 fail to establish the TLS 1.0 connection to this…

Vladimir Lapacek
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My server request needs to be converted from Http to Https
My application performs some HR related functions. When the user hits "apply leave" button, at the back-end it validates against employer credentials. If everything is fine then code is written that hits an Apache server (URL is over HTTP).
In…
Raghavendra Kunda
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Exim log file errors
1- What is the meaning of these lines in /var/log/exim/main.log?
I have these lines repeated more than 700 times in main.log
2015-03-16 21:30:57 TLS error on connection from [192.0.2.1] (SSL_accept):…

dac777
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Problem with TLS identity not verified
I run a CA server "Microsoft CA Server Enterprise" and I generate certificates then bind the cert to my site. In all clients in my network, I add the cert with
certutil -addstore ca org.cer
When my clients browse the org site, Google Chrome shows…

Soheil
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How do I set up TLS-PSK with Tomcat
The Tomcat people won't help me, so I'm hoping someone here will come through. I can't figure out how to set up Tomcat to use pre-shared keys. All the SSL/TLS guides for it assume certificates. Please help!

Display Name
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Scanning server results in warning about STARTTLS
After scanning our webserver, I've got this message:
The remote SMTP service, support the user of the 'STARTTLS' command to switch from a plaintext to an encrypted communications channel.
As I cannot find many information about this on the…

Rob
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How to do Postfix accept outgoing mail from another internal servers
I have a MTA with Postfix SSL/TLS configured and sending messages perfectly fine. In the same internal network, I have other servers that I want to send mail through this MTA.
In main.cf variable 'mynetworks', I already configured CIDR to accept…

Sergio Mira
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SSL on mail server
A client of the company i work for asked if the email we provided them along with their domain will be SSL / TLS encrypted. We use qmail. What should I check to tell the client for sure that their e-mail communications are encrypted?

alfista16
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Looking for a simple SMTP server that supports TLS and can run on Linux
Possible Duplicate:
SMTP server for Linux with simple configuration
I'm looking for a simple SMTP server that I can run without too much installation hastle and that which can also support TLS.

Srikanth
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How do I view headers, and message source in Hotmail
Hotmail changed their interface, and now I can't right click on the message (in list view) and view headers. Also I can't see the page source, besides the clutter within the regular HTML markup.
Can anyone tell me:
How to get the message headers…

makerofthings7
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Configuring OCSP stapling in NGINX
Should I concatenate all certificates(server + intermediates + root) or just(server + intermediates) for ssl_trusted_certificate directive in NGINX.

user3448600
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TLS for outgoing mail (following ISPmail) not working
I built my mailserver on a vserver after the ISPmail tutorial (https://workaround.org/ispmail/wheezy) (which is awesome).
The only remaining problem is that it does not seem to use TLS with outgoing mail according to websites such as…

foax
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Need Help Forcing SSL for Remote Desktop
I have a standard windows 2008 R2 server (non-domain).
I have a web service (non-IIS)
I have a certificate issues from "GlobalSign" that came in a .pfx file. It's properties allow for Server Authentication and Client Authentication.
I have an RDP…

SSLStumped
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