Why won't Safari establish a secure connection with Facebook?

I've tried doing things with proxy. I've tried resetting Safari. I've tried doing things with cookies. I've tried disabling extensions. Next step is to try throwing my laptop out the window. This only started happening yesterday and there is no issues with other sites. It's not my internet connection. I can't get to Facebook by direct URL or through google or through links in my history. Macbook Pro bought in 2012 with Mountain Loin.

I have the same issue. Did everything that was recommended. Finally I just downloaded Google Chrome and use that for Facebook. No one seems to know why this happened

Similar Messages

  • I started getting messages 3 days ago that my Safari cannot establish a secure connection to Facebook, and it will not open that website. It worked fine for years before this occurred 3 days ago, what can I do to fix it?

    I started getting messages 3 days ago that my Safari cannot establish a secure connection to Facebook, and it will not open that website. It worked fine for years before this occurred 3 days ago, what can I do to fix it?  OS 10.8.3, Safari 6.0.4

    From your Safari menu bar click Safari > Preferences then select the Privacy tab.
    Click:   Remove All Website Data
    Then delete the cache.
    Open a Finder window. From the Finder menu bar click Go > Go to Folder
    Type or copy paste the following
    ~/Library/Caches/com.apple.Safari/Cache.db
    Click Go then move the Cache.db file to the Trash.
    Quit and relaunch Safari to test.
    If nothing above helped, troubleshoot Safari extensions.
    From the Safari menu bar click Safari > Preferences then select the Extensions tab. Turn that OFF, quit and relaunch Safari to test.
    If that helped, turn one extension on then quit and relaunch Safari to test until you find the incompatible extension then click uninstall.

  • Why am I getting an error "Unable to establish a secure connection with (mail server)"? And what can I do?

    I'm trying to set up email on my Firefox OS Flame (OS is Boot2Gecko 2.0.0.0-prerelease) and getting an error:
    Unable to establish a secure connection with mail.velociraptor.info
    I'm on Dreamhost, the certificate belongs to `*.dreamhost.com` but I'm not even sure this is a certificate error, and if it is, how I'd go about fixing it. I found the Certificate Manger, but I don't know how to download the certificate and add it, and I don't know if this is even the problem.

    If this is a self-signed certificate or one where the CA is not trusted on FFOS, you will get this error.
    There is currently no proper user interface for adding certificates. You could have a look at the method described at this page: http://www.pending.io/add-cacert-root-certificate-to-firefox-os/
    There are also several bugs open regarding this problem, e.g. https://bugzilla.mozilla.org/show_bug.cgi?id=874346. They have additional information that could help you to find out, if this is the problem you are seeing.

  • MSDTC encountered an error (HR=0x80000171) while attempting to establish a secure connection with system

    Hi, 
    I am getting error while enabling the WCF-Custom receive location:
    MSDTC encountered an error (HR=0x80000171) while attempting to establish a secure connection with system
    I found solution over internet for regarding the above issue which was suggested that NETWORK SERVICE is not having required permission. Used subinacl with the following command (on Command prompt with elevated mode)
    subinacl /service msdtc /grant="Network Service"=QSETIL
    But the same resulted in error: Last Failed: msdtc - OpenService Error : 5 Access is denied.
    Getting nowhere regarding this now. Please help

    Hi Harkirat,
    Have you tried
    these steps to Enable Network Access Securely for MS DTC?
    If this answers your question please mark as answer. If this post is helpful, please vote as helpful by clicking the upward arrow mark next to my reply.

  • Safari establishing a secure connection

    More frequently and annoyingly when I am working in Safari 1.3.2 I cannot connect to a web site because Safari "...couldn't establish a secure connection to the server...". Is this a preference item I can turn off?

    Hi,
    My Safari 1.3.2 is giving me fits also. I have an Mac OS X 10.3.9, G4, 256 Ram. If I download the Camino 1.6.3, should I delete the old Safari? If so, can bookmarks be transferred?
    I am on cable, but still, at times, the little rainbow wheel goes around and around before connecting. Very frustrating as I'm paying for a fast internet connection. Is there something else I can do to fix this problem? When the machine is idle for a bit and the screen is black, I move the mouse to wake it up and it takes time for it to finally get me to a working screen. What's up with that?
    Thanks so much for any help you can give me. I'm not real tech savey, but can usually follow directions for some fixes. (for instance - wouldn't know how to change the cache that the previous person asked about)
    eskygirl

  • Safari cannot create secure connection with certain websites

    I have OS X 10.10 with every available updates, and Safari's currently unable to 'establish secure connection' with some site I'm trying to connect, most disturbing being the whole Steam network (store/support.steampowered.com, steamcommunity.com, etc). IE (via Bootcamp), Chrome (both standalone and integrated into Steam client) and Firefox have no problem doing so.
    Considering sometime before the in Steam browser indicated the site as insecure (a red lock icon with a cross, typically used to indicate bad cert) for a short time, and hearing of certs issued to gov agencies for man in the middle, I compared the cert for store.steampowered.com/login (which, in contrary to most content on that domain, forces a secure connection) and this discussions.apple.com. Well Firefox and IE do show a normal grey lock icon without organization name, and Chrome admits the website's ownership is unverified (in details, it says ownership is verified by the CA but there's no public verification record; the secure setting of that site has outdated, too) despite having Valve's name and green lock icon. So the cert could be a fake since it's an ordinary (I guess?) cert from a EV authority (DigiCert High Assurance EV CA-1 in this case). The certificate shown from Chrome is totally fine (not a single red cross in the chain), though.
    Well there're other https resources Safari fails to create a secure connection with every now and then. I just forgot/ am unable to test them with other browsers (Sometimes it's not the page itself that can't be retrieved via https, but some resource it loads. Sadly I only know how to use Inspector in Safari, though I'm sure other browsers have similar functions, too). I suspect Safari just refuses such certificates (or the AES_128_CBC method maybe) while other browsers accept it. Is there an override for this?
    Weird enough, https://ev-root.digicert.com/ has grey lock on Firefox and Safari. Seems overriding is the only workaround.
    As a side note, my Safari freezes upon loading PayPal, being ir-responsive for tens of seconds on every activity such as clicking a link. For most of duration of the freeze no high CPU usage is monitored, though ocspd does sometimes take 50% or so, and the web process bursts into 100% immediately before unfreezing. Guess Yosemite has some issues with TLS on the system level.

    This could be a complicated problem to solve, as there are several possible causes for it.
    Back up all data, then take each of the following steps that you haven't already taken. Stop when the problem is resolved.
    Step 1
    From the menu bar, select
               ▹ System Preferences... ▹ Date & Time
    Select the Time Zone tab in the preference pane that opens and check that the time zone matches your location. Then select the Date & Time tab. Check that the data and time shown (including the year) are correct, and correct them if not.
    Check the box marked 
              Set date and time automatically
    if it's not already checked, and select one of the Apple time servers from the menu next to it.
    Step 2
    Triple-click anywhere in the line below on this page to select it:
    /System/Library/Keychains/SystemCACertificates.keychain
    Right-click or control-click the highlighted line and select
              Services ▹ Show Info
    from the contextual menu.* An Info dialog should open. The dialog should show "You can only read" in the Sharing & Permissions section.
    Repeat with this line:
    /System/Library/Keychains/SystemRootCertificates.keychain
    If instead of the Info dialog, you get a message that either file can't be found, reinstall OS X.
    *If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. Open a TextEdit window and paste into it by pressing command-V. Select the line you just pasted and continue as above.
    Step 3
    Launch the Keychain Access 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 Keychain Access in the icon grid.
    In the upper left corner of the window, you should see a list headed Keychains. If not, click the button in the lower left corner that looks like a triangle inside a square.
    In the Keychains list, there should be items named System and System Roots. If not, select
              File ▹ Add Keychain
    from the menu bar and add the following items:
    /Library/Keychains/System.keychain
    /System/Library/Keychains/SystemRootCertificates.keychain
    Open the View menu in the menu bar. If one of the items in the menu is
              Show Expired Certificates
    select it. Otherwise it will show
              Hide Expired Certificates
    which is what you want.
    From the Category list in the lower left corner of the window, select Certificates. Look carefully at the list of certificates in the right side of the window. If any of them has a blue-and-white plus sign or a red "X" in the icon, double-click it. An inspection window will open. Click the disclosure triangle labeled Trust to disclose the trust settings for the certificate. From the menu labeled
              Secure Sockets Layer (SSL)
    select
              no value specified
    Close the inspection window. You'll be prompted for your administrator password to update the settings.
    Now open the same inspection window again, and select
              When using this certificate: Use System Defaults
    Save the change in the same way as before.
    Revert all the certificates with non-default trust settings. Never again change any of those settings.
    Step 4
    Select My Certificates from the Category list. From the list of certificates shown, delete any that are marked with a red X as expired or invalid.
    Export all remaining certificates, delete them from the keychain, and reimport. For instructions, select
              Help ▹ Keychain Access Help
    from the menu bar and search for the term "export" in the help window. Export each certificate as an individual file; don't combine them into one big file.
    Step 5
    From the menu bar, select
              Keychain Access ▹ Preferences... ▹ Certificates
    There are three menus in the window. Change the selection in the top two to Best attempt, and in the bottom one to  CRL.
    Step 6
    Triple-click anywhere in the line of text below on this page to select it:
    /var/db/crls
    Copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
              Go ▹ Go to Folder...
    from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.
    A folder named "crls" should open. Move all the files in that folder to the Trash. You’ll be prompted for your administrator login password.
    Restart the computer, empty the Trash, and test.
    Step 7
    Triple-click anywhere in the line below on this page to select it:
    open -e /etc/hosts
    Copy the selected text to the Clipboard by pressing the key combination command-C.
    Launch the built-in Terminal 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 Terminal in the icon grid.
    Paste into the Terminal window by pressing command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting. A TextEdit window should open. At the top of the window, you should see this:
    # Host Database
    # localhost is used to configure the loopback interface
    # when the system is booting.  Do not change this entry.
    127.0.0.1                              localhost
    255.255.255.255          broadcasthost
    ::1                                        localhost
    fe80::1%lo0                    localhost
    If that's not what you see, post the contents of the window.

  • Why wont my itunes establish a secure connection

    my itunes is allowed thorugh my firewall and it is about to connect to the itunes store but it cant established a secure network connection when i try to up date any apps i have or my ipod touch. the itunes is up to date. it says ssl 3.0 or tls1.0 makes sure it is enable here is the thing though there basic internet options and are enable. it wont work at my home or at the school i go to.

    Can you burn correctly in other programs? Have you tried upgrading/reinstalling your drive's software?

  • Why won't safari load images and connect to websites?

    We've had this problem intermittently for several months. When visiting SOME websites (though never the same ones twice) instead of loading images, it comes up with a blue question mark in a box. if we try to reload the page, it will do one of two things: it will either reload exactly the same, or, it will reload in a format that shows vertical written links - no images. it almost looks like programming language, but it's readable.
    also, when we go between links, we often get the message that "safari can't find the server". this is, again, erratic. If i try to go directly to the same website by typing in the address in the bar, i will get the connection. (so, if i go from youtube for example to try to connect to another website it won't work. but if i try to go directly to that website by just typing in the address myself, i can get it.) as i said, it doesn't always happen, but when it does it's a real pain!
    lately, i've had a new problem too, which seems to relate: when using hulu.com, it will not load the show saying it is unavailable and to clear my cache. I've done that... and it still won't reload. yet, when i go to google, and search hulu.com, and go to the website that way, i can get to the show page no problem. Or, i have to quit safari and then go back to hulu and, again, no problem.
    sometimes we can go for days without the problem, sometimes not.
    any ideas on how to help this problem would be MOST appreciated! thanks

    blue question mark in box
    Go to Safari > Preferences then select the Appearance tab. Make sure Display images when the page opens is selected.
    For server issues, try turning off the router for a few minutes, then restart it.
    Hulu requires the Flash plugin. Uninstall your current copy of Flash, then reinstall >  Troubleshoot Flash Player | Mac OS
    Try emptying the Safari cache more often.
    And reset Safari. From your Safari menu bar click Safari > Reset Safari. Select the top 5 boxes, click Reset.
    And how much free space on the startup disk?     Right or control click the MacintoshHD icon. Click Get Info. In the Get Info window you will see Capacity and Available. Make sure there's a minimum of 15% free disk space.
    Try Safari in another user account. Same problems there, then log back into your admin account, launch Disk Utility.  /Applications/Utilities
    Select the startup disk in the panel on the left then select the First Aid tab.
    Click: Verify Disk  (not Verify Disk Permissions). If the startup disk needs repairing, follow the instructions for Using Disk Utility to verify or repair disks

  • Safari cannot establish a secure connection with the server

    It wont let me log in to HTTPS sites such as Facebook and Gmail

    HI and Welcome to Apple Discussions...
    Might be a cookies issue. From the Safari Menu Bar click Safari/Preferences then select the Security tab. Click the Show Cookies button. Delete Facebook and anything Google or GMail related and click Done.
    Now from the the Preference pane from the Menu click Autofill. Click the Edit button next to Other forms. Delete .facebook.com and .google.com Under the Autofill tab, make sure Usernames and passwords is selected.
    Relaunch Safari. If the problem persists, open your Keychain Access application (Applications/Utilities). Select Passwords on the left then delete the Facebook and Google keychains on the right. Relaunch Safari. Navigate to Facebook. Login using your username and password. When prompted, click Yes. Same for Gmail.
    You may also need to empty the Safari cache. From the Safari Menu Bar, click Safari / Empty Cache.
    Carolyn

  • Why won't safari 7.o.1 work with silverlight and netflix using mavericks?

    Netflx requires MS Silverlight. After installation Safari leads to the Netflix prompt "thanks for downloading, please restart your browser"--restarting browser doesn't work, nor does restarting computer. Netflix works with Silverlight on Firefox however. So, it seems like a Safari problem. Netflix techs couldn't help. I'm using a MacBook Air with Mavericks. Thank you for any advice on getting Safari (7.0.1) to work with Silverlight with Netflix.

    Neither one of those Safari extensions are beneficial, so I suggest you uninstall them.
    Safari Restore looks like junk. It's no longer required anyway since Safari already incorporates what it allegedly does.
    Folx may have corrupted the Silverlight download, therefore I suggest repeating my above instructions to remove and re-install Silverlight.
    Restart your Mac in "Safe Mode" and determine if you can load a Netflix movie then. Netflix will stream in Safe Mode, but the video is likely to stutter and there may be no audio.
    Please read the following first:
    Safe Mode or "Safe Boot" is a troubleshooting mode that bypasses all third party system extensions and loads only required system components. Read about it: Starting up in Safe Mode
    You must disable FileVault before you can start your Mac in Safe Mode.
    Starting your Mac in Safe Mode will take longer than usual, graphics will not render smoothly, audio is disabled on some Macs, and some programs (iTunes for example) may not work at all.
    Merely starting your Mac in Safe Mode is not intended to resolve the problem, it's to observe its performance without certain additional components.
    To end Safe Mode restart your Mac normally. Shutdown will take longer as well.

  • Firefox is unable to establish a complete connection with Facebook game apps while using the tethering method between PC and Android

    Although there is no problem loading the page, there seems to be a problem with the save feature. I can go in the game and perform my tasks but when I exit and return it is as if I was never there. In the bottom left hand corner of my monitor I notice that the site is continually trying to connect, verify, read profile, transfer assets, connect, verify...it is like a continuous loop. Is there a setting I need to adjust to allow access?

    Although there is no problem loading the page, there seems to be a problem with the save feature. I can go in the game and perform my tasks but when I exit and return it is as if I was never there. In the bottom left hand corner of my monitor I notice that the site is continually trying to connect, verify, read profile, transfer assets, connect, verify...it is like a continuous loop. Is there a setting I need to adjust to allow access?

  • I'm having a problem accessing Bupers Online using my CAC reader. I get an error that says safari can't establish a secure connection to the website. Does anyone know how to fix this?

    I am having a problem accessing Bupers Online on OS X Mountain Lion. I get an error that says Safari cant establish a secure connection with Bupers Online. Does anyone have any tips to access Bupers?

    I don't use CAC certificates, but since updating to 10.9.3, I too am getting the same error, BUT only with some HTTPS sites (e.g., https://webmail.pairlite.com), not all. Meanwhile, Firefox (was 12.0, now 29.0.1) connects with no issue.
    I too have verified date/time is set automatically, checked for (and fixed) disk integrity errors and permissions, and rebooted, all to no avail.
    Update:
    Well...heck. Tried accessing the problematic site via the Guest account, and that WORKED. So...back to the drawing board.

  • "iTunes couldn't connect to this iPad. Can't establish a secure connection to the device."

    Hello anyone this might concern,
    I'm having a  problem with my week-old iPad 3 WiFi + 4G (although not 4G in Sweden, but anyway). When I yesterday (19th of June 2012) tried to hook my iPad to my mid 2011 iMac 27" wanting to synchronize it, I got a warning message that I've never seen before and not being known on the interwebs when searching for it.
    Translated from Swedish it says: "iTunes couldn't connect to this iPad. Can't establish a secure connection with the device". No error code or anything. Just a window saying this and an OK button. Wierd I thought, tried to search for it and got hits that were similar but not in my opinion the same problem at all. Some people had problems a couple of years ago giving the similar error message, that had to do with the date and time not being the same on the iDevice as the computer hooking it up to. I checked my settings but everything checks out all right.
    After a couple of tries of restarting both the iPad and the iMac, reinstalling iTunes etc etc I tried to connect my iPhone 4S. That went just fine, without a hitch. I was able to synchronize it, do whatever. So I took out my MBA 13" late 2010, connected the iPad to it and started iTunes - voilá it worked just fine! But still, the issue remains on the iMac today. I can't for the love of Steve understand what the problem is.
    So, anyone out there sitting on an awesome fix?
    Thanks,
    Jacob

    OK!
      So I myself had this issue and have solved the issue.  Let me recap:
    1: Purchased a 13" Mac Book Pro
    2:Already owned an Ipad that was syned with the PC I was previously using
    3: When I connected my Ipad to the brand new Mac and opened Itunes was told (paraphrase) "Itunes can not connect to your Ipad...can not find secure connection
    4: Called a multitude of Apple customer service folks who were really nice but couldn't help
              1) I tried different ports
              2) various apple connectors were used (not technical word but you know the cord that you use to connect your iPad to your cable with the usb)
              3) and on and on.....and no the date and time thing mentioned on many forums didn't work
              4) was able to sync photos through iPhoto with no issues
    So what solved it:
    1) Back up your iPad to iCloud (make sure it fully completes)
    2) Go to General~Reset~Erase All Content and Settings
    3) When iPad restores it will eventually get to a promp "restore from iCloud" say yes
    4) At this point you are home sweet home...connect to itunes and Walla!
    I also discovered how to sync Google calendars (if you have multiple like me) and google contacts to address.  Holler at me if you need those too...don't waste your entire day like me. Peace Out!!

  • Cannot open page Safari cannot open the page because it could not establish a secure connection to the server

    Hello Apple Experts!!
    I Am Surendra and very new to this forum.. I just came across a problem with my Iphone while connecting to my company WIFI.. we are using Web authentication.. meaning..
    The user will try to connect to the wireless network, the client will get the IP address and they are forced to open up the browser to provide the USERNAME and the PASSWORD on the webpage, once they pass the auth they will be able to access to the internet.
    The WEB PAGE that asks for the USERNAME and the PASSWORD is HTTPS and for some reason that page is not at all opening and i am getting the below error.. If i disable HTTPS on the cisco Device the IPHONE works great..
    Cannot open page Safari cannot open the page because it could not establish a secure connection to the server
    This is happening only on the OS 5 and on the OS 4 everything works just great!!
    I have a feeling that this has to do something to do with HTTPS / SSL connection with the IPHONE SAFARI or OS 5
    Am connecting to Cisco Wireless LAN COntroller and the access point acting as the WIFI devices..
    Any help on the same will be much appreciated!!
    Regards
    Surendra

    I'm having a similar issue.  Connecting on my iPad FROM ANYWHERE to my work's domain results in the message by the OP.
    I checked the ciphers enabled by their page, and this was returned:
      High Strength Ciphers (>= 112-bit key)
        SSLv3
          EDH-RSA-DES-CBC3-SHA       Kx=DH         Au=RSA     Enc=3DES(168)    Mac=SHA1  
          DES-CBC3-SHA               Kx=RSA        Au=RSA     Enc=3DES(168)    Mac=SHA1  
          RC4-MD5                    Kx=RSA        Au=RSA     Enc=RC4(128)     Mac=MD5   
          RC4-SHA                    Kx=RSA        Au=RSA     Enc=RC4(128)     Mac=SHA1  
        TLSv1
          EDH-RSA-DES-CBC3-SHA       Kx=DH         Au=RSA     Enc=3DES(168)    Mac=SHA1  
          DHE-RSA-AES128-SHA         Kx=DH         Au=RSA     Enc=AES(128)     Mac=SHA1  
          DHE-RSA-AES256-SHA         Kx=DH         Au=RSA     Enc=AES(256)     Mac=SHA1  
          n/a                        Kx=DH         Au=RSA     Enc=Camellia(128)  Mac=SHA1  
          n/a                        Kx=DH         Au=RSA     Enc=Camellia(256)  Mac=SHA1  
          DES-CBC3-SHA               Kx=RSA        Au=RSA     Enc=3DES(168)    Mac=SHA1  
          AES128-SHA                 Kx=RSA        Au=RSA     Enc=AES(128)     Mac=SHA1  
          AES256-SHA                 Kx=RSA        Au=RSA     Enc=AES(256)     Mac=SHA1  
          n/a                        Kx=RSA        Au=RSA     Enc=Camellia(128)  Mac=SHA1  
          n/a                        Kx=RSA        Au=RSA     Enc=Camellia(256)  Mac=SHA1  
          RC4-MD5                    Kx=RSA        Au=RSA     Enc=RC4(128)     Mac=MD5   
          RC4-SHA                    Kx=RSA        Au=RSA     Enc=RC4(128)     Mac=SHA1  
    This appeared to be a more than sufficient cipher list, yet my iPad won't load any page.  I highly doubt it's a problem with SSL2 not being enabled because SSL2 has been deprecated for awhile now.
    Any ideas?

  • Safari 8.0.3 Can't establish a secure connection to the server

    I have a Macbook Air (early 2014) running OS X Yosemite 10.10.2
    Safari is version 8.0.3
    When accessing the websites "https://www.national-lottery.co.uk" and "https://portal.wmpfonline.com" I am given the below message:
    Safari can't open the page "https://www.national-lottery.co.uk" because Safari can't establish a secure connection to the server "www.national-lottery.co.uk".
    Initially when I bought my Macbook Air these sites worked perfectly. Also, when I clear website data it will work for a short period of time (roughly 2 minutes) but other times that makes no difference.  I have tried using FireFox but I still have an issue accessing these sites.  When in recovery mode both sites work perfectly fine without an issue.
    Is anyone able to help me with this issue?  I have been searching and searching for a week to find a solution to this problem.
    Thank you all in advance

    This could be a complicated problem to solve, as there are several possible causes for it.
    Back up all data, then take each of the following steps that you haven't already taken. Stop when the problem is resolved.
    Step 1
    From the menu bar, select
               ▹ System Preferences... ▹ Date & Time
    Select the Time Zone tab in the preference pane that opens and check that the time zone matches your location. Then select the Date & Time tab. Check that the data and time shown (including the year) are correct, and correct them if not.
    Check the box marked 
              Set date and time automatically
    if it's not already checked, and select one of the Apple time servers from the menu next to it.
    Step 2
    Triple-click anywhere in the line below on this page to select it:
    /System/Library/Keychains/SystemCACertificates.keychain
    Right-click or control-click the highlighted line and select
              Services ▹ Show Info
    from the contextual menu.* An Info dialog should open. The dialog should show "You can only read" in the Sharing & Permissions section.
    Repeat with this line:
    /System/Library/Keychains/SystemRootCertificates.keychain
    If instead of the Info dialog, you get a message that either file can't be found, reinstall OS X.
    *If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. Open a TextEdit window and paste into it by pressing command-V. Select the line you just pasted and continue as above.
    Step 3
    Launch the Keychain Access 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 and start typing the name.
    In the upper left corner of the window, you should see a list headed Keychains. If not, click the button in the lower left corner that looks like a triangle inside a square.
    In the Keychains list, there should be items named System and System Roots. If not, select
              File ▹ Add Keychain
    from the menu bar and add the following items:
    /Library/Keychains/System.keychain
    /System/Library/Keychains/SystemRootCertificates.keychain
    Open the View menu in the menu bar. If one of the items in the menu is
              Show Expired Certificates
    select it. Otherwise it will show
              Hide Expired Certificates
    which is what you want.
    From the Category list in the lower left corner of the window, select Certificates. Look carefully at the list of certificates in the right side of the window. If any of them has a blue-and-white plus sign or a red "X" in the icon, double-click it. An inspection window will open. Click the disclosure triangle labeled Trust to disclose the trust settings for the certificate. From the menu labeled
              Secure Sockets Layer (SSL)
    select
              no value specified
    Close the inspection window. You'll be prompted for your administrator password to update the settings.
    Now open the same inspection window again, and select
              When using this certificate: Use System Defaults
    Save the change in the same way as before.
    Revert all the certificates with non-default trust settings. Never again change any of those settings.
    Step 4
    Select My Certificates from the Category list. From the list of certificates shown, delete any that are marked with a red X as expired or invalid.
    Export all remaining certificates, delete them from the keychain, and reimport. For instructions, select
              Help ▹ Keychain Access Help
    from the menu bar and search for the term "export" in the help window. Export each certificate as an individual file; don't combine them into one big file.
    Step 5
    From the menu bar, select
              Keychain Access ▹ Preferences... ▹ Certificates
    There are three menus in the window. Change the selection in the top two to Best attempt, and in the bottom one to  CRL.
    Step 6
    Triple-click anywhere in the line of text below on this page to select it:
    /var/db/crls
    Copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
              Go ▹ Go to Folder...
    from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.
    A folder named "crls" should open. Move all the files in that folder to the Trash. You’ll be prompted for your administrator login password.
    Restart the computer, empty the Trash, and test.
    Step 7
    Triple-click anywhere in the line below on this page to select it:
    open -e /etc/hosts
    Copy the selected text to the Clipboard by pressing the key combination command-C.
    Launch the built-in Terminal application in the same way you launched Keychain Access.
    Paste into the Terminal window by pressing command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting. A TextEdit window should open. At the top of the window, you should see this:
    # Host Database
    # localhost is used to configure the loopback interface
    # when the system is booting.  Do not change this entry.
    127.0.0.1                              localhost
    255.255.255.255          broadcasthost
    ::1                                        localhost
    fe80::1%lo0                    localhost
    If that's not what you see, post the contents of the window.

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