What does 502 Bad Gateway Mean?

• Posted by Juana Matthews August 3, 2022 - Filed in Business - #502 Bad Gateway  - 1,040 views

  One of the issues you might encounter when making use of Google Chrome on a Windows PC is Your Connection is Not Private error which comes with a variety of error codes. We discovered that a large number of users are experiencing this issue because their connection is not private. The browser will inform users that it's risky to access the site because attackers could attempt to take your private information such as passwords, messages, or bank card numbers. It can happen without reason, and sometimes when connecting to a different Wi-Fi network (or using a different Internet internet connection) or trying to access a specific website.

   

  What is a Connection is Not a Private Error?

   

  The majority of the time "Your Connection is Not Private" error occurs in Chrome browsers that use Chrome. Apart from Google Chrome, it can be Opera, Vivaldi, Comodo Dragon, and more. We also discovered that many people are looking on the internet for "this connection is not private safari". Based on the data below 10 percent of the users of the Safari browser as of January 2021. It is evident that lots of people are searching for ways to remove "this connection is not private safari"

  
  
  

  Alternate Error Messages

  "Your Connection is Not Private" error message in Google Chrome is often associated with various error codes:

   

  ERR_CERT_SYMANTEC_LEGACY

  NET::ERR_CERT_AUTHORITY_INVALID

  NET::ERR_CERT_COMMON_NAME_INVALID

  NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM

  NTE::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED

  NET::ERR_CERT_DATE_INVALID

  SSL certificate error

  ERR_SSL_VERSION_OR_CIPHER_MISMATCH

  
  
  

  How do fix a connection an error that is not private?

   

  Determine which side is the issue

   

  In the beginning, you should verify the authenticity of the site where you encounter an error. appears. This will ensure that the issue is your fault your own. To test this, you could attempt to access the website using a different device or another connection. Try accessing the website using your mobile device, if you are working on a PC as well as connect via a different network.

   

  It is also possible to use the services offered by whois-services, which allows you to verify the accessibility of any website within your country at no cost. If a website is blocked and you are unable to access it, try connecting to it by using a VPN service as well as special extensions or any other tool.

   

  We discovered that the issue is at your end. What next?

   

  The reason behind the "Your Connection is Not Private" error could be one of the following:

   

  Time of failure for the system.

  Issues with the browser, and its extension.

  The incorrect network connection settings.

  Incorrect firewall and antivirus settings and not working.

  You didn't update your operating system. Your PC is infected with an infection, or certain third-party software functions incorrectly and improperly install network drivers. What can you do in every scenario? Let's consider it.

  Set or update your system's time

  The most recent versions of modern browsers have been able to detect time-related issues in the system by alerting users that their clock may be slow or rushing. However, for those with old computers, the large differences between system time and real-time could result in a "Your Connection is Not Private" error.

   

  Change the system time

   

  The system should be updated at the time of the update.

  In this scenario, the browser is dependent on the legitimacy in the SSL certificate in the event that the time is wrong and may be mistakenly interpreted as invalid. Therefore, the HTTPS connection isn't safe, and the browser advises against the connection, thereby protecting the user from any danger. The solution is a simple adjustment of the date and time displayed on your device. Make the correction manually as well as let it set it automatically.

   

  Troubleshoot browser issues

   

  Before you begin searching for issues in your Google Chrome browser, upgrade your operating system and browser to the most current version. After that, you are able to proceed with the next steps.

   

  Start the page in incognito mode–

   

  Whatever error message you encounter, try opening a fresh window in incognito mode. Within Google Chrome, click Ctrl +Shift + N or choose the option from the menu for browsers. After that, verify whether the site on which you continue to receive errors is working properly.

   

  How do I open a new incognito window in Chrome

  How do I open a new incognito browser in chrome

  If it is able to open and all is working, consider the following alternatives to disable all extensions Clear the cache as well as cookies. reset the settings of your browser or even reinstall the browser. Find the best WordPress Cache plugins to install.

   

  Make sure you have the browser extensions enabled

  Remove all extensions to determine whether they're an issue. In the menu for Chrome select the Advanced Tools -- Extensions. To turn them off, simply remove the toggles for each one. You must remove all extensions. It is crucial to determine the cause.

   

  After that, you can open the page once more. If the error doesn't show up All you need to do is find the extension that is causing the error. Switch on the extensions installed individually and verify whether the error site is on site after each.

  Check what side is the problem-First of all, you need to check the availability of the website where you get an error. appears. This will make sure that the problem is really on your side. To do this, you can try to access this resource from another device or through another connection. Trying to enter the website from your mobile device if you work on the PC or connect to another network.

  You can also use the services of whois-services, allowing you to check the availability of any website in your country for free. If a resource is blocked, then try to access it using a VPN service, special extensions, or other tools.

   

  We found out that the problem is on your side. What should you do next?

   

  The reason for the “Your Connection is Not Private” error can be the following:

  Failed system time. Problems with the browser or its extensions. Incorrect network connection settings. Incorrect antivirus and firewall settings and work. You did not update the operating system, your PC is infected by a virus, some third-party programs work incorrectly, incorrect installation of network drivers. What should you do in every situation? Let’s look closer. Set / Update the system time-The latest versions of modern browsers have already learned to recognize the system time failure, notifying the user that the clock is lagging or hurrying. Nevertheless, in cases with old PCs, the significant difference between a system and real-time can cause the “Your Connection is Not Private” error.

   

  Update the system time in this situation, the browser relies on the validity of the SSL certificate, which, if the time is incorrect, could be mistakenly recognized as invalid. Accordingly, the HTTPS connection is not secure, and the browser recommends blocking it, protecting the user from possible risk. The solution will be a simple correction of the date and time on your device. Fix the time manually or let the computer configure it automatically.

  Troubleshoot browser problems-Before you start looking for problems in the Google Chrome browser, upgrade your operating system and browser to the latest version. Only after that, you can proceed to the following actions.

   

  Open the page in the ‘incognito’ mode-No matter the error code you get, try opening a new window in incognito mode. In Google Chrome, click Ctrl +Shift + N, or select the item in the browser menu. Then, check if the same site where you keep getting the error messages opens properly.

  How to open new incognito window in chrome how to open a new incognito window in chrome it opens and everything works, then try the following options: disable all extensions, clear cache and cookies, restore browser settings or even reinstall the browser. Check best WordPress Cache Plugins to use.

  Check the Browser extensions-Disable all extensions to see if they are the case. In the Chrome menu, click on the Advanced Tools — Extensions. To disable them just uncheck the toggle on each of them. Make sure you disable all the extensions, it is very important to identify the reason.

  Then, open the page again. If the error does not appear anymore, all you have to do is to find the extension causing the error. Turn on the installed extensions one by one and check the availability of the problem site after each one.

   

  Clear cache and cookies-If disabling extensions did not help, you need to clear your browser’s cache and cookies. To do this, you can use the combination Ctrl + Shift + Del, which calls the cache menu and temporary files, or go to the same options through the settings.

  To do this, in Chrome, in the drop-down menu on the right, you need to go to the “Additional Tools” section and click on “Delete browsing data”. In the window that opens, select “Cookies and other data sites” and “Images and other files stored in the cache.” Delete the data.

  Restore browser settings-Another great way to fix the “Your Connection is Not Private” error is to reset all the browser settings to the default ones. In the desktop version of Google Chrome, go to the Settings — Advanced settings section and select “Restore default settings” at the very bottom of the page.

   

  Reinstall browser-Reinstalling a web browser with prior removal of the old version may also solve the problem. In order not to start everything from scratch, do not forget to save the pages you need in the bookmarks. Not a bad idea will be to turn on the synchronization.

  Incorrect network connection settings-Incorrect network connection settings are also a very common cause of errors when opening web pages. And “Your Connection is Not Private” is not the last among them. The following tips will help you to solve the issue.

   

  (a) Change DNS addresses from providers to public change DNS addresses from providers to publicly default, the provider’s DNS server is used to match domain names to IP addresses of Internet resources. To replace them with public ones, for example, DNS from Google (the main one is 8.8.8.8 and the alternative one is 8.8.4.4) or similar, open the network connection properties on your computer. In the list of components on the Network tab, check IPv4 and click the Properties button again. In the lower half of the new window, check “Use the following DNS server addresses” and list the selected IP. Reconnect to the Internet to take effect.

  If the error occurs on all devices on the network, change DNS in the settings of the router.

  (b) Disable VPN and proxy servers, if they are used to access the internet in some cases, they can work incorrectly making using the websites impossible. Just disable any of them and try again.

  (c) Changing the network discovery settings of the computer you are able to set the feature in the “Advanced sharing settings” of the Network Control Center.

  Optimal network detection parameters are chosen empirically. If the function is disabled — turn it on, if it is on — turn it off.

  On your Windows PC, go to “All networks” section, click on “Use 128-bit encryption …” and “Turn on shared access with password protection.”

   

  One of the problems that you may encounter while using Google Chrome on a Windows PC is Your Connection is Not Private error, which is accompanied by various error codes. We have found that a huge majority of users have this issue due to the fact that their connections are not secure. The browser warns users that it is risky to use the website as hackers could try to steal your personal data, including passwords, messages, or even bank card numbers. This can happen at any time or even when you connect to another Wi-Fi connection (or using an alternative Internet connection) and try to open a certain web page.

  
  
  

  What is Connection is Not a Private Error?

  
  
  

  Most of the time, the "Your Connection is Not Private" error appears in Chrome browsers that run Chrome. Other than Google Chrome the error could include Opera, Vivaldi, Comodo Dragon, and many more. We also observed that a large number of users are searching on the internet to find "this connection is not private safari". Based on the information below, we found that 10% of users' use of the Safari browser is in January 2021. It's evident that a lot of users are seeking ways to get rid of "this connection is not private safari"

  
  
  
  

  Alternate Error Messages

   

  "Your Connection is Not Private" error message in Google Chrome is often associated with a variety of error codes:

  
  
  

  ERR_CERT_SYMANTEC_LEGACY

   

  NET::ERR_CERT_AUTHORITY_INVALID

   

  NET::ERR_CERT_COMMON_NAME_INVALID

   

  NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM

   

  NTE::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED

   

  NET::ERR_CERT_DATE_INVALID

   

  SSL certificate error

   

  ERR_SSL_VERSION_OR_CIPHER_MISMATCH

  
  
  
  

  How can I fix a connection error that isn't private?

   

  Find out which side is in dispute

   

  At first, it is important to check the legitimacy of the website where you find an error. appears. This can ensure it is not a problem for you. To determine this, try to access the site with other devices or a different connection. Try connecting to the site using your mobile device in case you're using your PC, and connect using another network.

  
  
  

  You can also make use of the services provided by whois-services. This allows you to check the accessibility of any site in your country for free cost. If you find a website that is blocked and you're inaccessible then try connecting to it using a VPN service, as well as specific extensions or other software.

  
  
  

  We have discovered that the problem is on your end. What do we do next?

  
  
  

  The cause of the "Your Connection is Not Private" error may be one of the following reasons:

  
  
  

  Failure of the system.

   

  Problems with the browser or its extensions.

   

  The wrong network connection settings.

   

  The firewall and antivirus settings are incorrect and it's not working.

   

  You did not update the operating system on your computer. Your computer has been infected with an infection, or third-party software performs improperly and incorrectly creates network drivers. What do you do in each scenario? Let's look at it.

   

  Update or set your system's timer.

   

  The most current editions of contemporary browsers are in a position to identify issues related to time by warning users that their computer's clock might be slow or sluggish. For those who have older computers, the huge difference between the time of the system and the real-time clock could cause a "Your Connection is Not Private" error.

  
  
  

  Modify the timer in your system.

   

  The system should be upgraded when you make the update.

   

  In this situation, the browser relies on the authenticity of the SSL certificate, in cases where the date is incorrect, it could be taken to mean that the certificate is insufficient. This means that the HTTPS connection isn't secure and the browser warns against the connection, safeguarding the user from risk. The solution is a simple change of the time and date displayed by your mobile device. Adjust the settings manually and let it adjust itself automatically.

  
  
  

  Troubleshoot issues with your browser

   

  Before you start looking for problems in Google Chrome, before you begin searching for issues in the Google Chrome browser, upgrade your operating system and browser to the latest version. Once you have that, you're ready to move on to your next step.

  
  
  

  The page should be opened in incognito mode

   

  If you are confronted with an error message you will need to open a new browser in private mode. In Google Chrome, click Ctrl + Shift + N or click the option in the menu of browsers. Once you have done that, confirm that the website where you are still receiving errors is operating correctly.

  
  
  Since 502 bad gateway errors can be triggered due to plenty of reasons, it would be very difficult for anyone to figure out the exact root cause. It is because the problem can range from user-level i.e browser settings to your CDN.