SSL refers to Secure Sockets Layer, a security protocol that has been replaced by Transport Layer Security (TLS). TLS is still commonly referred to as SSL.

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OpenLDAP TLS negotiation failure ldap_start_tls: Connect error (-11) additional info: A TLS packet with unexpected length was received

I have tried to configure Openldap with TLS. I have an TLS certificates and configured with .ldif file and changed necessary configuration in ldap.conf file. I am using ubuntu 14.04 LTS operating ...
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26 views

How to set TLS protocols as default after applying KB3140245?

This is about instructions to Windows update KB3140245 on a 64-bit Windows 7 machine. Microsoft released this update some time ago that "allows users to change system-wide default protocols for ...
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1answer
18 views

Human readable SSL/TLS packets

If I have a protocol-analyzer/packet-sniffer, such as wireshark installed on a particular device.. (or in this case; tcpdump & tshark etc. on my smartphone..) ..should I be able to read ...
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34 views

Can't connect with TLS1.2/Client auth from IE/Chrome. Only works with Firefox

I have a client for which I'm developing an app. That app must connect to their server, which sits behind a NetScaler load balancer configured with TLS1.2 only and requires client certificate ...
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1answer
22 views

How do I access an https site that still uses RC4?

I have an old wireless router that I haven't needed to change the configuration on for years. Recently I ran into some issues with my network and needed to turn on it's dhcp server. When i went to ...
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2answers
40 views

Chrome ERR_SSL_PROTOCOL_ERROR on known working site

When I connect to https://www.feeguarantee.com, Chrome gives me an ERR_SSL_PROTOCOL_ERROR. Firefox gives SSL_ERROR_RX_RECORD_TOO_LONG. Edge gives some generic error. All other sites appear to ...
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0answers
4 views

Secure certificates using TPM in ubuntu

I have a requirement to secure AD machine based certificates(.cert,.pem,.key files) using TPM chip in Ubuntu operating system. The requirements are as follows: The certificates that are downloaded ...
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5 views

Courier does not work with courier-ssl installed

I have been trying to enable SSL on my courier IMAP server running Ubuntu 14.04. I installed courier-ssl and courier-imap-ssl. Then the server stopped working completely, with an "authentication ...
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14 views

SSL/TLS validation errors on requests

Every single website I try to access is giving me a certificate error. I've tried checking the system's time, but it's correct. Thanks.
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0answers
22 views

502 Bad Gateway with Nginx as proxy for Jenkins

I'm using Centos 7 with Nginx and a SSL from letsencrypt to use as a proxy for jenkins on the same droplet. Everything was working up to the point I tried to proxy Jenkins.. which gave a 502 Bad ...
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2answers
60 views

SSL certificate warning error for a website running on http and https

We have the website which is running on both http(80) and https (443). We purchased the SSL certificate and installed. It is working well for the web sites running only on https. If we access the ...
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3answers
44 views

self signed certificate with openssl for server at home and no domain name

All of the articles I read online talk about creating a self-signed certificate for a domain you own. I have Apache2 set up on an Ubuntu 16.04 server at home. My ISP gives me a dynamic IP so I use ...
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1answer
18 views

No “Proceed Anyway” option on ERR_CERT_COMMON_NAME_INVALID in Chrome

I want to go to this link. Chrome won't let me as there is no option on the "Privacy Error" screen shown below. I don't care if this connection is private. It's just a forum post that I wanted to ...
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1answer
297 views

How to bypass ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION error?

I am using Chrome v48 and I am getting an error: ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION I understand the reason for the error (server is using an unsupported SSL version; SSLv3 I am guessing). ...
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1answer
22 views

How to install let's Encrypt on Amazon Linux

How do I install Let's Encrypt Certificates on amazon Linux I already have a WordPress website hosted. Can anyone tell me the steps how do i start with it and what are the commands and what ...
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0answers
33 views

Proxytunnel can connect to ssh server through proxy, but putty fails to connect

I'm trying to connect to a remote SSH server through an SSL tunnel set up with proxytunnel. The proxytunnel command itself works but when I try with putty I have a "server unexpectedly closed ...
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1answer
34 views

Why are HTTPS connections not slow anymore?

When the web was young, HTTP connections were relatively fast, and HTTPS connections were painfully slow. In the last several years, the speed of HTTPS connections are often very similar to that of ...
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1answer
93 views

internet has been intermittently cutting off

So since last week, my internet has been intermittently cutting off. And it wouldn't completely cut off, rather all SSL sites would give me SSL errors, and everything else just wouldn't work. I ...
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1answer
29 views

Let'sEncrypt SSL Doesn't Work

I've got a debian 8 server installed with ispconfig 3, apache2, mysql and php. And recently I've installed (tried) letsencrypt SSL certificates for my website.com. I did everything as tutorial said, ...
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18 views

gnuwin32 wget Unable to locally verify the issuer's authority

I have just installed gnuwin32 wget and have had some issues when running it. I appear to have issues with https sites... I get a "Unable to locally verify the issuer's authority." error. I have very ...
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0answers
17 views

WatchGuard Firebox VPN will not connect if signed in as a domain user

We are trying to connect to a client's network using their WatchGuard VPN, and we are experiencing a really odd error which some other people seem to have had, but haven't shared their solutions. ...
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368 views

Unable to access Amazon webs with Chrome

When going to a secure Amazon page over HTTPS, using either Chrome and MS Edge, the following Error comes up: This site can’t provide a secure connection www.amazon.com uses an unsupported protocol. ...
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49 views

(Setting up SSL) invalid number of arguments in “ssl_certificate” directive in /etc/nginx/nginx.conf

I am trying to setup SSL on my server. I purchased my SSL certificate from Comodo. I am following the tutorial they have made here: ...
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1answer
65 views

Browser (any) on Windows 7 loads bad (localhost) https certificate

On Windows 7 in Chrome, but also in any other browser, for one particular (external) website a bad HTTPS certificate is loaded. When I open the certificate it says that Windows does not have enough ...
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1answer
29 views

How to speed up SSL connection establishment?

I have an OpenSSL setup on my Linux PC using Apache2. NO, I haven't enabled DNS resolving. I have the certificate on the machine, LOCALLY. Still, Chrome devtools tell me that Initial Connection took ...
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2answers
16 views

Why is the non-ssl version of my ssl-enabled Apache host serving content from a different host?

I have a couple of web sites running on localhost with Apache/Ubuntu. I just successfully installed self-signed certificates for one of these, call it securesite.local. Another non-ssl site, call it ...
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1answer
26 views

Trouble connecting to some HTTPS urls

I am having trouble connecting to some websites using https. wget and curl complain about not being able to verify the certificate. I presume this is to missing root certificates on my NAS. For ...
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2answers
45 views

Apache certificate chain is not being sent

Good day! I've searched google high and low. Goodness, I've never gone past page 2 of search results before! But this one stumps me. I've got a website that I am securing with a certificate signed ...
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0answers
38 views

Configuring rabbitmq web stomp plugin to work over SSL connection

I am trying to setup a ssl connection for a rabbitmq web stomp plugin, but I can not figure it out. I have gotten valid certificates from letsencrypt and i would like to reuse those for the web-stomp ...
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1answer
38 views

Adding --no-check-certificate to yum repositories

I have added virtio-win.repo according to this guide. The content of /etc/yum.repo.d/virtio-win.repo is now [virtio-win-stable] name=virtio-win builds roughly matching what was shipped in latest ...
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37 views

Chrome doesn't leverage browser caching on unauthorized/broken ssl

On google chrome when you have a broken ssl This page is insecure (broken HTTPS). The browser doesn't cache the resources. I have a dev.domain.com and a www.domain.com. The www has the SSL attached ...
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20 views

Apache on Windows using CA Certificates

I have been issued by our CA a new cert and have the CA cert and my key that I used during the CSR for generation. I've never setup SSL in apache before and more or less copying from other examples ...
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40 views

Can I connect to freenode via SSL on Pidgin/Windows?

When I set up an IRC account on the irc.freenode.net server and select "Use SSL" under the advanced tab, I get an "SSL Handshake Failed" error. I found a guide for setting up an SSL freenode ...
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1answer
12 views

Where is the tls command?

I use Visual Studio 2015 to publish a docker image to a Linux server. The similar step is on the link. I get a failed message when you attempt to validate the connection to your Docker host in the ...
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1answer
73 views

Apache and support for per-directory CA

I was using Debian Wheezy with Apache and I configured some paths in SSL to be protected by client certificate. <Location /admin-page> SSLCACertificateFile /etc/apache2/ssl/leos.pem ...
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1answer
321 views

How to make Firefox ignore all SSL certification errors?

I'm on a private network with a lot of restrictions and monitorings. Every HTTPS connection results in SSL certification errors (maybe those people use "man-in-the-middle" approach to decrypt the ...
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0answers
64 views

Adding additional SSL certificate to be recognized in Cygwin

I have a server setup that has an HTTPS certificate issued by a major certificate provider (DigiCert). The certificate is recognized by all of the browsers on a machine running Windows Server 2008 R2, ...
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1answer
68 views

SSL certificate: incorrect order

I have SSL EV certificate for https://goout.cz. According to this test we are getting A+: https://www.ssllabs.com/ssltest/analyze.html?viaform=on&d=goout.cz However I get warning for "Incorrect ...
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1answer
37 views

Using signed certificates with shellinabox

I currently have a web server running Apache. This server hosts a website (foo.com), and is configured to use a signed RSA certificate for https connections. The Apache configuration for the site ...
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0answers
299 views

SSL error when connecting to git from Mac OS X 10.11.3 (El Capitan)

When I try to clone / pull / fetch from a git repository via https from a Mac System I keep getting an error: error: RPC failed; result=56, HTTP code = 200 fatal: The remote end hung up unexpectedly ...
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36 views

Why can't signtool find certificate in machine store?

We have a code signing certificate that is working in TeamCity builds using the following command: signtool sign /a /v /sm /s my /n "NAME_ISSUED_TO" /d "DESCRIPTION" FILENAME Unfortunately the ...
2
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1answer
163 views

Windows: SSL/TLS connection reset after ClientHello (ECONNRESET / write:errno=10054)

I'm using Windows Server 2012 as a workstation. The problem is that HTTPS connection initiated by node.js randomly fails. Probably this is system-wide issue and not only node is affected, but it ...
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0answers
175 views

SSL VPN Connection in Windows 10 is “aborted by the local system”

I'm trying to connect to the VPN of my company using Windows 10 built-in VPN client (SSL VPN) but I'm getting the following error: The credentials are correct and the certificate chain is correct. ...
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1answer
143 views

Git GUI on Windows not working with self-signed SSL certificates - gives errors (fatal: SSL certificate)

I'm using git GUI on Windows 7. I need to clone the repository and simply want to just use it. However, when cloning, pulling, pushing to/from repo with self-signed certificate, I'm getting this ...
2
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1answer
34 views

Validate FTP certificate by fingerprint or serialnumber

I want to establish a encrypted connection to an FTP server. FileZilla displays some information about the certificate sent from the server to me. It would help me if there was a site that accepts ...
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0answers
26 views

How Firewall monitors SSL HTTPS Content? Like Content Filtering

as per my knowledge, in SSL/TLS , only the source and destination machine can decrypt the message during a data communication . Then how a firewall like (Cyberoam) monitors the SSL Traffic, Like ...
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54 views

Creating a certificate chain via Openssl tool

I've been trying to create a certificate chain, something of the sort CA -> Intermediate CA -> Client certificates. I used the following to generate CA cert :- openssl genrsa -out ca.key 2048 -des3 ...
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1answer
33 views

Load runner Vugen unable by pass the SSL negotiotion

We are working on POC for service now app whose version name is Fuji and in order to login to this app with different test users we use the SSL certificates. Here the problem we face is an SSL ...
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5answers
91 views

Is a self signed SSL certificate less secure?

I'm using a self signed SSL certificate on the homepage for our prom. I know almost everybody who uses this website personally, so I can assure them that the certificate is trustworthy, even though ...
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0answers
22 views

How do I override the Mac Mail “invalid certificate warning”

I have 2 mailservers set up on the same IP address (one for me, which we'll call foo.com, one for a project I'm involved with, lets say bar.com). It's a standard Dovecot & Postfix stack, both with ...