Questions tagged [ssl]

SSL refers to Secure Sockets Layer, a security protocol that has been replaced by Transport Layer Security (TLS).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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Does Standard SSL Certificate purchase from godaddy covers “www” by default [closed]

I bought a domain-name for example named ourcomapnyname.com from godaddy and also an ssl certificate . now the SSL certificate is mentioning that it covers the ourcomapnyname.com but will this SSL ...
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SSL handshake keeps failing even after adding certificates to local truststore Ubuntu VM

When executing wget https://docs.conda.io/projects/conda/en/4.6.0/_downloads/52a95608c49671267e40c689e0bc00ca/conda-cheatsheet.pdf I have this error: --2020-06-03 20:55:06-- https://docs.conda.io/...
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1answer
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Wrong certificate used for every website

On an Ubuntu 16.04 host, using cURL or Wget on any website results in the following error: % sudo wget https://github.com --debug DEBUG output created by Wget 1.17.1 on linux-gnu. Reading HSTS ...
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SSL | Error WARNING: cannot verify certificate

Last week one of my domains stopped loading http content. Domain pings, apache is active, I restarted apache. It looks like the reason is there is a problem with the SSL certificate. Should I just do ...
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Getting SSL certificate error on valid certificate when accessing via Curl

I have a wildcard SSL certificate which powers *.mysite.com. The site is accessible from all browsers without any problem. There is also a service (on a different server) with URL: service.mysite.com....
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How to verify an SSL certificate upon connection to FTP server using FileZilla?

I need to check the validity of DriveHQ's SSL certificate when I connect to my personal folder using FileZilla. I'm running Windows 10. I need to do it for a university project.
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Google Chrome - deceptive sites

I have a free third level domain registered here https://www.dnsexit.com/domains/free-second-level-domains/ to test virtual machine. This domains DNS directs to my virtual server which is under my ...
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SSLKEYLOGFILE for Bluestacks

Is there any way to make bluestacks.exe generate a file that can be used for by Wireshark to decrypt the data coming through TLS 1.2V requests from a specific server?
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NGINX reverse proxy to dovecot/postfix server

IPFire running nginx as reverse proxy with Let's Encrypt certificates for various sites. (This portion works just fine.) Setting up email server with dovecot and postfix and roundcube. How can I ...
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SSL issues in chromium browser clientside

So for the last couple of days I've been having a strange issue trying to navigate specifically to the Steam Community, in either Google Chrome or in the Steam Client itself. Right after booting up ...
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Zoiper functionality with SSL VPN connection + Wifi, compared with Internet Quota

I have a question related to 'How Zoiper Works Technically?'. First thing, I use Zoiper to contact my friends/colleagues from another country on the same company networks. Zoiper is a free softphone ...
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How to reuse a ssl connection fetching imap commands to gmail server with curl?

curl -v --url "imaps://imap.gmail.com" --user "user:pw" Currently, curl opens and closes for every imap fetch the connection. Is there away to tell curl to reuse the connection and making imap ...
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Running Docker for Windows behind a corporate proxy

I'm at the moment using a customers windows machine without admin rights where I have Docker for Windows (19.03.8) installed by the helpdesk for me (no admin rights for me even when I'm a developer). ...
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Analysing exe file https connections

I have a exe file, which is sending an https request to the remote server and I think, is downloading something from the site. With process hacker 2 I've got only the remote IP, but I need to see get ...
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How do I resolve Access denied error on Grant Permission to Use Signing Certificate Private Key

I am trying to set up an SSL for use with MailEnable email server using the instructions here: https://www.mailenable.com/kb/content/article.asp?ID=ME020479 Use the regedit utility to ensure ...
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What format/encoding is the Dovecot Diffie-Helman params file?

I'm stuck on Dovecot 2.2.x because 2.3 package isn't available yet for CentOS 8.x, and I don't want to custom build in this use case. Further, I'm bootstrapping this machine in order to snapshot it ...
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Having a serious trouble with Unable to establish SSL connection (On Metasploitable 2)

Any Help ? Please, the error is in VirtualBox that I am running Metasploitable 2 in... So I am not able to copy the code...
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Enable TLSv1 with Apache 2.4.41 and OpenSSL 1.1.1f

I have a piece of legacy software that only support TLS 1.0. It's only served internally so I'm trying to get that configured. Mozilla suggests this config: SSLProtocol all -SSLv3 ...
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1answer
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AuthorityKeyIdentifier missing from keypair generated with java keytool

Background: I'm trying to set up a QA/test environment for a system comprising (1) a web application configured for HTTPS connections, and (2) a Python-based client application running on a mobile ...
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How to visit ssl enabled development website when using hostfile

Pre "ssl required" on domains, to visit a development site on a development computer (Windows), I edit my host file and point the domain to the development server IP address. Which was working ...
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self signed certificate for spring cloud gateway is getting err_cert_invalid

when i try to send request from frontend which has deployed in aws with valid lets encrypt certificate to the gateway which is secured using self signed cetificate. Through the gateway itself other ...
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24 views

Certificate issue making HTTPS connection to VMWare Workstation VM with NAT adapter

I'm running a VM under VMWare Workstation 15, whose purpose is to be a QA/test environment for an enterprise software product. Relevant details: The VMWare Workstation host is a Windows 10 laptop ...
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Virtualmin - Postfix NOT encrypting with TLS

I set up my server, and everything is working, emails included. But every test I have ran indicates that my emails are not getting encryped with TLS. Gmail says it's not, and checktls says it's not. ...
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18 views

Browsers do not accept a valid encryption certificate

I used to import self signed certificates generated by me to the Windows' Root CA storage. It always did the trick. Now I encountered a self signed certificate generated by our company as a part of a ...
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1answer
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How to allow specific SSL client certificates in Nginx?

Nginx's ssl_client_certificate and ssl_trusted_certificate directives can be used to allow client certificates signed by a given authority. But how can I allow specific certificates? I would like to ...
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Can't connect to most https websites on all browsers

OS: ArcoLinux As the title says I'm having trouble accessing https websites on all browsers. Most http sites will work fine and for some reason twitters ui will load but none of the content will. On ...
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certificate was checked as valid but all browsers iOS and mac osx are invalid

Certificate error on iOS safari, chrome and macOS chrome and safari. iOS 13 & MacOS 10.15 have started imposing stricter requirements for trusted certificates https://support.apple.com/en-us/...
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1answer
157 views

Hitting a wall with nginx SSL forwarding

I have an ningx reverse proxy server (running on a VM). I need it to forward 443 traffic from a subdomain to another VM running Jitsi (which requires its own installation of nginx with ssl certificate ...
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1answer
49 views

What is TCP over SSL [closed]

There is this application called "TCP over SSL Tunnel". In his office, he only has access to education sites through the internet. He is using this application and connects to an accessible site over ...
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Apache Kafka console producer config settings file

I have downloaded Apache kafka and it is running fine with built in producer and consumers which are based on console. Now i am following Apache Kafka docs which are pretty abstract. I am trying to ...
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1answer
31 views

About LFTP and SFTP

Hi I only know about simple FTP command, but I came to know simple command is not that secure, so i had my reseach about FTP and came across below syntax, but I cannot get what it is doing so, can ...
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1answer
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httpd - SSLCertificateFile: file '/var/certs/domain.cert' does not exist

maybe i just can't search in internet but i stuck with that: I have Fedora Server 31 with httpd installed. I added small vhosts config: Listen 3000 <VirtualHost *:3000> DocumentRoot "/var/...
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Cannot open https://www.rba.gov.au from Windows 2012

We have an application that downloads https://www.rba.gov.au/rss/rss-cb-exchange-rates.xml daily to get exchange rates. It stopped working a few days ago, we found that above URL doesn't open in IE ...
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31 views

configuring sslh to work with nginx on https port

I am new with sslh configuration, but I faced problem: I have fedora server with nginx-1.16.1 configured with: http (80) https (3000) On sslh i have this config: listen: ( { host: "0.0.0.0";...
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82 views

Troubleshooting VPN connection with Wireshark by decrypting IPSec packets

I'm having troubling establishing a VPN connection to a specific network and I'm not the only one having issues. As per their instructions, I'm using the standard VPN client built in windows with pre-...
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48 views

“systemctl reload ngircd” not picking up updated SSL certificate from certbot after renewal

I'm running certbot 0.31.1 under Debian Buster to generate SSL certificates, Nginx is working fine with a systemctl reload nginx as the post-renewal hook to reload with the new certificate every 90 ...
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101 views

I need clarification on how to finish or configure installing sslstrip

I'm new to using Kali Linux, but I've been installing some programs to get started. I am tring to install Airgeddon, but it needs sslstrip. It seems that I completed the installation, but it ...
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26 views

SSL error for server and mac os X desktop

login from external machine to docker registry I made the docker registry with this command. and checked that 44333 port on server is open. docker run -d \ --restart=always \ --name registry \ -...
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SSL Certificate for Sophos and Portforward to website

If I buy a SSL Certificate for my website and install it to Sophos firewall. Will it be valid if the 443 port is forwarded to inside host (192.168.1.100:443)? Or should it be installed directly to the ...
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1answer
152 views

Installing Python 3.7 from source: test_ssl failed

To be able to install Python from source without root permission on a Ubuntu server, I had to install openssl, which I did using the following commands: wget https://www.openssl.org/source/openssl-1....
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16 views

Diagnosing server-side ERR_SSL_PROTOCOL_ERRORs

I'm copying my website's production environment to local development, and getting "ERR_SSL_PROTOCOL_ERROR". All the debugging advice I'm digging up assumes the website is flawless, and the problem is ...
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91 views

Debian Stretch courier imapd-ssl Unknown certificate after upgrade from Jessie

I have upgraded Debian server from Jessie to Stretch and have strange problems with courier imapd-ssl and pop3d-ssl courier-imap-ssl 4.17.2+0.76.3-5+deb9u1 on mail.log i have imapd-ssl[]: Unknown ...
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17 views

Linux SSL TCP file redirection?

In Linux it is possible to do such thing : ps aux > /dev/tcp/1.1.1.1/1234 And listening on the other side with ncat or nc. But is there a way to do it over SSL encryption ? Preferably with X509 ...
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12 views

AWS SSL installation issue

I hope you all are good. I am facing some weird problem in aws. I have an instance running. I want to create ssl certificate for it. For that, I used certificate manager, load balancer and route 53 ...
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489 views

OpenSSL no crypto directory

I followed this tutorial to setup self certified SSL on my server. but I face a problem when I sign the certificate as follows: openssl ca -in tempreq.pem -out server_crt.pem tutorial said you ...
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1k views

Browser constant TLS errors

Sometimes when browsing a site, normally after clicking a link after it's already loading, I start seeing some type of TLS error. It presents itself in different browser as following: Chrome: ...
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1answer
110 views

How to disable SSL 2.0 and 3.0

I have disabled SSL 2.0 and 3.0 on a Windows 10 PC in our environment as described in the articles linked below, but for some reason this PC is still being flagged by our security software (Nessus) ...
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1answer
204 views

NGINX Reverse proxy with HTTPS

Follow up of a previous question of mine. What I want to do? I want to have my reverse proxy [NGINX] to redirect incoming webtraffic (HTTP and HTTPS) to the correct server based on the sub-domain. ...
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27 views

Chrome can't load HTTPS IP

I have so many applications that need to load in Chrome via IP but in https OpenVas Nessus Kibana and more .. I kept getting this on each one of them, there is no option for me to click "Visit ...
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90 views

Synergy: ssl certificate doesn't exist?

I have installed Synergy v1.8.8 on my Ubuntu. It works fine as a server until the next reboot. Once I restart the machine, it shows the following errors: [2020-02-14T11:58:08] ERROR: ssl certificate ...

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