Disable Certificate Check on https sites permant

Hi,
please help me with this. I need to disable all the certificate checks when opening a ssl/https site. Even when I'm allowing the sites and save the certificate information and stuff it still asks me after a few days again.
(Please don't give me security adise, it's a special pc that has only access to internal websites which I'm trusting)
Thanks!

Which security software (firewall, anti-virus) do you have?
Some firewalls monitor secure (https) connections and send their own certificate instead of the website's certificate. 
If you have ESET then see:
*[[/questions/790114]]
*ESET setup -> advanced setup -> extend web and email tree -> SSL
*SSL protocol: Do not scan SSL protocol
You can retrieve the certificate and check details like who issued certificates and expiration dates of certificates.
* Click the link at the bottom of the error page: "I Understand the Risks"
Let Firefox retrieve the certificate: "Add Exception" -> "Get Certificate".
* Click the "View..." button and inspect the certificate and check who is the issuer.
You can see more Details like intermediate certificates that are used in the Details pane.

Similar Messages

Disable certificate checking in IE9

Is there a way to disable certificate checking in IE9? I have tons of internal applications that keep giving me the typical cert warning, it's annoying and I don't need that. And no, it's not a time sync issue, and I'm not asking how to install a cert,
and changing the Advanced options don't work.
I just want to completely and permanently disable cert checking.

As we all know the certificate checking could not be changed:
About certificate errors
http://windows.microsoft.com/en-us/windows7/about-certificate-errors
“Can I turn off certificate checking?
No, you can't turn off certificate checking in Internet Explorer. If you're receiving certificate errors, it means the website you're visiting is having certificate problems and it doesn't indicate a problem with Internet Explorer.”
Therefore, I think we need to check the server or certificate side. As you mentioned the "internal applications", please check them on design and see if this will be helpful on the issue.
Thanks.
Nicholas Li
TechNet Community Support

Certificate problem with HTTPS -sites

Hey. Im having a problem on ALL https-starting sites. When i try to in example connect https://addons.mozilla.org/ , i get just this:
http://i.imgur.com/2zPE8.jpg
I have already tried to reboot computer, boot FF without addons, reinstall firefox etc, but the problem still stays. With IE everything seems to work fine, but i would still like to use firefox.

Which security software (firewall, anti-virus) do you have?
Some firewalls monitor secure (https) connections and send their own certificate instead of the website's certificate. 
If you have ESET then see:
*[[/questions/790114]]
*ESET setup -> advanced setup -> extend web and email tree -> SSL
*SSL protocol: Do not scan SSL protocol
You can retrieve the certificate and check details like who issued certificates and expiration dates of certificates.
* Click the link at the bottom of the error page: "I Understand the Risks"
Let Firefox retrieve the certificate: "Add Exception" -> "Get Certificate".
* Click the "View..." button and inspect the certificate and check who is the issuer.
You can see more Details like intermediate certificates that are used in the Details pane.

I get an Invalid Certificate notice when I try to access my https site for my printer. The serial number is the same as used by another certificate. In IE I was able to proceed to this address, but Firefox won't give me that option

I get an Invalid Certificate notice when I try to access my https site for my printer. The serial number is the same as used by another certificate. In IE I was able to proceed to this address, but Firefox won't give me that option

Hello,
Thanks for contacting Mozilla Support!
Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache.
Note: ''This will temporarily log you out of all sites you're logged in to.''
To clear cache and cookies do the following:
#Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
#Under "Time range to clear", select "Everything".
#Now, click the arrow next to Details to toggle the Details list active.
#From the details list, check ''Cache'' and ''Cookies'' and uncheck everything else.
#Now click the ''Clear now'' button.
Further information can be found in the [[Clear your cache, history and other personal information in Firefox]] article.
Did this fix your problems? Please report back to us!
Thank you.

How to install and use a client certificate for use with https sites on Android?

I need to be able to install a .p12 client side certificate to be sent to the admin section of my company's site to authenticate me as an employee. In FireFox for PC there is the ability to install this client certificate. In the mobile I cannot figure out how to get this to work.
I just bought an Asus Transformer Android Tablet running Honeycomb. I have tried the following method below:
http://support.mozilla.com/en-US/questions/786035
I get to the screen where I am able to present and choose a certificate but I still get the (Error code: ssl_error_handshake_failure_alert).
Now that Android is really picking up steam, there needs to be a way to install client side certificates to present to sites requesting them.
Is there another way to hack the system to allow or install a client side certificate in .p12 format?

Sorry, there's not a good way to install client certificates in Firefox 4 for Android. A bug has been filed, and any work that we do on adding this feature will be tracked here:
https://bugzilla.mozilla.org/show_bug.cgi?id=478938

I want to disable certificate date checking

I want to disable certificate date checking because I set the computer to always be at a specified time that does not match with the real time.

Hi，
About the question, I suggest that you can post it in network forum where you can get better answers.
Thanks for your understanding.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

How to disable certificate validity checking

Either
(1)
using the default com.sun.jndi.ldap.LdapCtxFactory,
and setting some unknown properties;
or
(2)
creating a custom X509 implementation, and then
Security.setProperty("cert.provider.x509v1", "MyX509CertificateImpl");
(my class did not seem to get loaded);
or
(3)
decompile Sun X509CertImpl.class
or
(4)
decompile CertificateValidity.class.
I tried all of these, and (4) succeeded.
I would rather have a more official method.
Any help would be appreciated. Email [email protected] please.
Our AD LDAPS cert has expired and renewing it is not an option right now.
But I thought disabling validity checking would be a good trick
to know anyway.

I have finally solved this issue, after only 4 months (it was my first issue using archlinux). Since the most part of shadow functionality is managed by pam, /etc/login.defs is not used at all. I had to edit /etc/pam.d/login. I had to comment out this line in that file:
# session optional pam_mail.so dir=/var/spool/mail standard
I am very satisfied, I hated those unuseful "No new mail"

Security error on ff launch. can not open https sites.

I have to use IE to see most of my sites. When I launch Fire Fox, an error pops up. "Could not initialize the application's security component. The most likely cause is problems with files in your application's profile directory. Please check that this directory has no read/write restrictions and your hard disk is not full or close to full. It is recommended that you exit the application and fix the problem. If you continue to use this session, you might see incorrect application behaviour when accessing security features."
I checked the profile file settings, windows and webroot firewall and security settings, rebooted several times. Keep getting the same launch error.
I checked and both SSL3.0 and TLS1.0 are selected for use. In spite of that this is what displays when I try to access a https site.
Secure Connection Failed
An error occurred during a connection to personal.vanguard.com.
Can't connect securely because the SSL protocol has been disabled.
(Error code: ssl_error_ssl_disabled)
* The page you are trying to view can not be shown because the authenticity of the received data could not be verified.
* Please contact the web site owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.
This problem is not happening with IE.
In addition to the above, I read the article about SSL and FF needing to connect to itself. My firewall is not on the list (Webroot) however I found the permission screen of my firewall and verified that FF is allowed through and is a parent application.

You also need to allow the loopback connection that Firefox uses to communicate with the Software Security Device.
Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox.
Rename or delete secmod.db (secmod.db.old) and possibly cert8.db (cert8.db.old) in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Profile Folder] in case there is a problem with those files.
The file cert8.db stores your user certificates, so if you have user certificates then you may want to export them now and import them after having removed cert8.db.
See Tools > Options > Advanced > Encryption: Certificates: View Certificates
If that works then you can delete the renamed files or undo the changes if you want to revert the process.

HTTPS Site Won't Load

I'm trying to go to the following site:
https://sportal.uspto.gov
However, I get the following error:
'Safari can’t open the page “https://sportal.uspto.gov/” because it couldn’t establish a secure connection to the server “sportal.uspto.gov”.'
I can open the page in Internet Explorer, Firefox, and Opera, as well as by using curl from a Terminal window; however, only Safari supports an applet that I need to use at that site.
From searching discussion groups, I tried enabling the Debug menu and using lax certificate checking, but that option is no longer available in Safari 2.0.4. I also tried fixing permissions and rebooting.
Does anyone have a suggestion as to how to access this site?
iMac 2.16 GHz Intel Core 2 Duo Mac OS X (10.4.8) Safari 2.0.4
iMac 2.16 GHz Intel Core 2 Duo Mac OS X (10.4.8)

The U.S. Patent & Trademark Office is looking into the problem. The problem was introduced by Apple's update to the file "/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetw ork.framework/CFNetwork" in the 10.4.8 release. If I replace the CFNetwork file with CFNetwork_debug or CFNetwork_profile residing in the same directory, then I can access https://sportal.uspto.gov.
The 10.4.8 release allegedly fixes a problem with CFNetwork by setting the default to disallowing unauthenticated encrypted SSL sessions. I suspect this may be the ultimate cause. This raises several questions:
(1) Is there anyway to use curl or other browser to determine whether or not this is an unauthenticated encrypted SSL connection?
(2) What is an unauthenticated, encrypted SSL connection? If I type "curl https://sportal.uspto.gov -v", the output suggests that the SSL certificate for the sportal.uspto.gov server is valid. Isn't this the only authentication that would occur? Wouldn't this make it authenticated?
(3) How can I get Apple to fix this? If there is a potential security problem, Safari should at least give a message that is sufficient such that a user of Safari could tell a SSL server administrator what the problem is so that it can be remedied.
(4) The USPTO is "working with Apple" to fix the problem. Does anyone have a clue as to what the USPTO configuration problem could be?
Thank you for your help.

Cannot open any https sites or use SSL apps

Cannot open any https or ssl apps, have upgraded to mountain lion. Have open all ports outgoing and even tested via hotspot on my iPhone, have changed MTU to 1300....help??
Cannot load any https sites..

First, the process by which OS X checks the validity of root SSL certificates doesn't currently work behind the authenticating SOCKS proxies used on some enterprise networks. If applicable, contact your network administrator. The proxy server may need to have its settings changed.
Disable the built-in application firewall, if it's in use. If you're running a third-party firewall such as “LittleSnitch” or “Hands Off,” disable that. Test.
In some versions of OS X, Parental Controls has a bug that prevents loading of secure websites. Turn it off.
Are the current date (including the year) and time shown on your system clock? If not, correct them and test.
Otherwise, launch the Activity Monitor application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Activity Monitor in the icon grid.
Select All Processes from the menu in the toolbar of the Activity Monitor window, if not already selected. Enter "ocspd" (without the quotes) in the "Filter" text field. Is a process with that name listed?
If not, select Go ▹ Go to Folder from the Finder menu bar. Into the text box that opens, copy the following line of text:
/var/db/crls
From the folder that opens, move these two files to the Trash:
crlcache.db
ocspcache.db
You’ll be prompted for your administrator password when you do this. Then reboot, empty the Trash, and try again.

Firefox can access HTTPS but not HTTP sites

Hi,
All of a sudden last Friday afternoon I could not load any sites external to our corporate network over HTTP in firefox; HTTPS still works fine. Also IE doesn't have any problems.
So far I've tried uninstalling and reinstalling, creating a new profile, disabling IPV6, disabling DNS prefetching and checking my firewall settings. I've also used wireshark to try and see what firefox is doing, but it seems that no traffic at all appears when an HTTP website is accessed, however accessing an HTTPS site does generate traffic.
We use Windows firewall with advanced security; I can't change much though because it is controlled by policy.
We also use McAfee for antivirus and Bluecoat for filtering; again I can't change anything here because they are either policy controlled or administered from elsewhere.
I think I can rule out Bluecoat as other PC's on our site can and still are using Firefox 4 to access the web.
Any help would be much appreciated.
Many thanks
Matthew Rose

Two different sites, one with .info and one with .net. One works perfectly without issue and they each have similar settings in Server, however one only seems to want to work using https prefix. The sites are both different and therefore needs to be accessed with http at this point. The problem is when I go to http://example.info it takes me to http://example.net which is not what needs to be occuring. This occurs internally and externally. Before the move I did my server was doing DNS as well and those settings have not changed or been modified except when I had to change their outside static IPs.

Unable to go any https site using FF and safari. Mac OS 10.6.7. Https sites are not displayed at all.

I was able to do all https sites before. Recently I have notied that whenever I go to any https site , the site is not displayed at all.
FF 4.0.1 and safari
e.g. go to www.skype.com and click on login link
can't login to FB
Can't display https://mail.yahoo.com
funny thing is I can't even go to http://www.apple.com
I get blank page and the browser keeps spinning.
Cleared all cache.
Pl. help.
thank you so much for your help.

Those sites display correctly provided they supply HTTPS. Which Yahoo does (HTTPS) and Apple doesn't on their main page (it's HTTP), but the forums here are HTTPS.
Go to your KeyChain Access.
Under Preferences > Certificates set the following
1: Best Attempt
2: Best Attempt
3: OCSP
Reboot the machine.
When you request a secure site it will check the certificates immediately instead of using Apple's outdated lists which require Apple to include them in a Software Update.
If someone is using these outdates certificates maliciously then that's likely the problem.
Also install the HTTPS Everywhere Add-on for Firefox, to ask websites to provide HTTPS. They always can't do it because of third party unencrypted content.
Also when that's finished. Run all the cleaning and maintenance aspects of the free OnyX and reboot (you can cancel reboots in between jobs)
Does a good job of cleaning out gremlins.
http://www.titanium.free.fr/

SaaS Sharepoint, ADFS claims and internal AD-CA: How to disable CRL check in Sharepoint?

Hi all,
We have an external SaaS provider with a Sharepoint 2010 server. In our AD, there is an ADFS server providing ADFS claims to Sharepoint and thus giving SSO functionality. For the ADFS service and its token-signing and encrypting, there is one certificate
drawn from an internal AD Enterprise CA server.
The problem is that, when the company user opens the Sharepoint URL, it is extreamly slow to open, however it does eventualy open. The SaaS provider has indicated its an issue with the CRL checking. I know on other Microsoft products there are ways to disable
CRL checking but haven't found such information for sharepoint.
We have provided the CRL files and the provider has added these and for as long as they are valid things work as expected. However the CRL then expires and we are back to square one.
Can anyone help?
I have found this question has been asked before here:
https://social.technet.microsoft.com/Forums/sharepoint/en-US/431bae5c-c502-4723-9de7-663abd46658e/saas-sharepoint-adfs-claims-and-internal-adca-how-to-disable-crl-check-in-sharepoint?forum=sharepointgeneralprevious
Unfortunately the answer doesn't satisfy my situation. Also not sure I agree that self signed certificates should be used and it's quite a topic for debate in ADFS circles... However in my situation we don't have the option to change ADFS to use self signed
certificates as the ADFS service is in use with 12+ other service providers all who have no issue using the Token Signing Certificate even though they cant access the CRL either.
Thanks for your help,
James

Hi,
As I understand, you want to disable CRL check in SharePoint.
There are four workarounds:
1. Give your servers an outbound Internet connection
2. Edit the hosts file at “%SYSTEMROOT%\\System32\\drivers\\etc\\hosts” to fool the CRL check into thinking your local machine is crl.microsoft.com by pointing it at 127.0.0.1 (localhost).
3. Edit the registry to disable CRL checking by setting the State DWORD to 146944 decimal (SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\WinTrust\\Trust Providers\\Software Publishing for both HKEY_USERS\\.DEFAULT and HKEY_CURRENT_USER) PowerShell.
4. Edit the machine.configs and disable it there.
The article gives you the details about the four workaround.
More reference:
http://basementjack.com/uncategorized/powershell-script-to-disable-certificate-revocation-list-crl/
https://kb4sp.wordpress.com/2013/10/08/certificate-revocation-list-disable-check/
Best regards,
Sara Fan

Cannot see user under site permissions

I added the user he has access but Cannot see user under Site Actions>Site Settings>Site Permissions. It shows on Site Users Web Part but not under site or library permissions.

Have you added the user to any SharePoint Group? This can be the possibility. Check in "People and Groups" link in Site Settings.Verify each group.
The group might be available in library permissions and hence the user can access the library.
Pradip T. ------------- MCTS(SharePoint 2010/Web)|MCPD(Web Development) https://www.mcpvirtualbusinesscard.com/VBCServer/paddytakate/profile

Cannot access any https sites, clock is OK, get This Connection is Untrusted error message.

All works OK on Chrome and IE, but Firefox just suddenly stopped access to https sites yesterday, e.g. Google, Facebook and Linkedin. Non secure http sites are OK though. "This Connection is Untrusted" is the error message and technical details are www.google.com.tw uses an invalid security certificate. The certificate is not trusted because no issuer chain was provided. (Error code: sec_error_unknown_issuer). I've tried all the Mozilla support suggestions, clock (which was always correct), reset Firefox, etc. No change so far, I hope you can help fix this issue.

Check the date and time and time zone in the clock on your computer: (double) click the clock icon on the Windows Taskbar.
Check out why the site is untrusted and click "Technical Details to expand this section. If the certificate is not trusted because no issuer chain was provided (sec_error_unknown_issuer) then see if you can install this intermediate certificate from another source.
You can retrieve the certificate and check details like who issued certificates and expiration dates of certificates.
*Click the link at the bottom of the error page: "I Understand the Risks"
Let Firefox retrieve the certificate: "Add Exception" -> "Get Certificate".
*Click the "View..." button and inspect the certificate and check who is the issuer of the certificate.
You can see more Details like intermediate certificates that are used in the Details pane.
If "I Understand the Risks" is missing then this page may be opened in an (i)frame and in that case try the right-click context menu and use "This Frame: Open Frame in New Tab".
*Note that some firewalls monitor (secure) connections and that programs like Sendori or FiddlerRoot can intercept connections and send their own certificate instead of the website's certificate.
*Note that it is not recommended to add a permanent exception in cases like this, so only use it to inspect the certificate.

Disable Certificate Check on https sites permant

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