Questions tagged [ssl]

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Reset Safari SSL Exceptions on iOS 11

On iOS if you visit a website with an invalid SSL certificate, you are presented with this prompt (ok, it’s in italian but you get the picture): Tapping “show details” allows the user to proceed to ...
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0answers
288 views

Can't access Xserve through Aventail SSL VPN with AD authentication

In testing our Aventail SSL VPN with Mac clients we're finding that once connected to the VPN we can't access Xserve shares when authenticating via Active Directory like we normally do on our internal ...
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33 views

curl-config --ca returns a blank line, and other cert problems

This is a repost/update of this question on stackoverflow, which didn't get any attention so I'm trying a more specific stackexchange. My problem was originally that Cargo (Rust's dependency manager) ...
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62 views

Disable TLS 1.0 and TLS 1.1 on Safari

Safari would disable TLS 1.0 and 1.1 next year. I would like to disable TLS 1.0 and 1.1 before that, so I got the benefit right now. I did it to my Firefox, but I use Safari more. Is it possible to do ...
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124 views

Skip invalid SSL warning and show detailed errors in Safari

I have Safari 12.0.3 and couldn't find two settings: 1. Sometimes I need skip invalid SSL warning for self-signed SSL or expired SSL. I would like to skip the warning without adding the certificate to ...
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36 views

Security Certificates disappearing from trust store

Publicly signed fully valid .CRT file, signed by root CA and not expired, disappears from the System Keychain. Seems to affect all sorts of Mac computers in my environment including new and fully ...
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0answers
429 views

How to verify in bash if a certificate is already imported in the KeyChain?

I want to check, from the command line, if a certificate is already imported in the KeyChain in order to avoid doing a sudo security add-trusted-cert ... if that's not necessarily. I already have ...
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0answers
786 views

How do I configure CURL to use the same root certificates as Safari?

It seems that CURL on OS X (10.10) is broken because it does not contain the same set of root SSL certificates as Safari. Due to this it seems that there is a high chance for your to be unable to ...
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613 views

STARTTLS handshake against Apple smtp server fails

Recently, my email setup using Emacs/24.4 + Gnus/5.13 on OX Yosemite stopped working against the Apple smtp server: smtp.mail.me.com. It has been working fine for years before. It seems that it ...
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0answers
3k views

safari website requires a client certificate

I went to a site I regularly use and got this when logging in with Safari I seem to have 2 certificated of the same name both issued by Apple and both are not expired (found by searching in KeyChain ...
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22 views

Homebrew SSL error (1407742E) on Mountain Lion

I get the following error trying to install Homebrew on Mountain Lion, when following Installing brew on Mac 10.6 results in syntax error localhost:~ user$ cd /usr/local localhost:local user$ mkdir ...
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15 views

How to withdraw ssl from exceptions

Recently I've tried to open a website. I used TorBrowser. When I opened it I saw a message that is was something wrong with the website's certificate. I clicked "Advanced", and then I clicked ...
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116 views

Fixing a Mac unable to fetch software updates? Requests to https://swdist.apple.com/* seem to be failing HTTPS cert validation

I've discovered that my Mac can't fetch software updates because the requests to Apple server's are failing. I think it's something related to HTTPS cert validating or cert pinning. I was tipped off ...
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226 views

Is there a technical reason Mac OS X doesn't support SSL VPN?

I noticed OS X doesn't support SSL VPN by default. Any technical reasons why this might be the case? (i.e. Any security concerns?) What are the VPN protocols available for OS X?
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72 views

Three identical SMTP server configurations, one succeeds, two fail in Mail

I have three e-mail accounts each with a different domain name, however all of them send e-mail via the same domain name via SMTP (but each has its own login credentials). To clarify, it looks ...