How to fix the Safari Can't Establish a Secure Connection to the Server

Created by Admin MIS, Modified on Mon, 24 Apr, 2023 at 10:04 AM by Admin MIS

1. Clear your browser data, including the cache and cookies.


Next, click on Preferences > Privacy, then select Remove All Website Data




When done, click on the Done button at the bottom of the screen.

Next, to clear your entire browsing history, you can navigate to Safari > History > Clear History.


2. Check your device's data and time.


Click on the Apple icon, then navigate to System Preferences > Date & Time




Under the Time Zone tab, you can also enable your device to sync to your current location automatically. When you’re done, you can exit the window and try re-accessing the site. 

3. Change your DNS settings.


Browse to Apple > System Preferences > Network


From this window, select your connection, then click on the Advanced tab, followed by DNS. Next, click on the (+) icon next to IPv4 or IPv6 addresses



Enter the new DNS IP addresses. Use the following DNS


Office DNS: 10.10.0.4 and 10.10.0.9

Google’s Public DNS,:  8.8.8.8” and 8.8.4.4


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