Your connection is not secure, this error appeared in the browser mozilla firefox, despite the fact that in all similar programs, be it google chrome, opera or Yandex browser, access to any sites was excellent, and remained. After some time spent looking for an answer, it became clear to me what is the culprit of the error, and now you will understand how to fix this problem.

In general, when the browser firefox connects to a secure site ("https://"), he must make sure that the certificate provided by the website we are going to is valid and the level of encryption is high enough to ensure our privacy. If the certificate cannot be verified or the encryption level is not high enough, mozilla ends the connection to the site and displays this error. And in conjunction with an anti-virus program, in my case it is Kaspersky, these requirements become a priority. To open access to sites, you must disable the secure connection check.

To do this, open our antivirus and go to the settings.

In the tab additionally, find the point net and click on it.

We find the check secure connections item, where we select the tab not check secure connections. At this point, you can see for yourself that some websites may not be available when verification is enabled, because the developers themselves warn us about this.

After selecting, an informational message will appear that warns us about the decrease in the level of protection, click continue. Now we go to the site and rejoice.

You do all the described actions at your own peril and risk, as you yourself understand that the protection of checking websites will decrease.

And I would like to say that this error may also appear if you have lost the date and time on your computer, which, accordingly, will simply need to be configured.

Oleave your opinion about this article, and of course, ask your questions if something suddenly went wrong for you.

Thank you for your attention!

A pop-up message telling you that the connection is not secure is a fairly common occurrence on the web. It does not depend on which browser you are using - Chrome, Opera, Mozilla or Yandex. It also does not depend on which device you use - stationary (computer or laptop) or mobile.

As soon as such a failure occurs, the browser immediately warns you to be careful so that attackers cannot steal your personal information (for example, bank card number, passport series and number, etc.). About how dangerous the message is"Your connection is not secure", what are the reasons for its appearance, and how to fix the problem, we will talk later in the article.

What does "Your connection is not secure" mean?

So, let's try to find out what is hidden behind such a seemingly scary message. To begin with, calm down - all your information is still securely protected. This is just a warning - you have not been hacked and nothing has been stolen from you. In addition, you should not blame the router or the quality of the connection - these aspects have nothing to do with this situation.

Message " ” is always displayed only on those pages that operate using the https protocol. Similar web resources use a special . It helps to protect all the information that users enter on the site for one reason or another (bank card number for purchases in an online store or login and password for logging into an account). Today there are a lot of sites using such a certificate. These are popular social networks, and online stores, and pages of banking organizations.

It would seem that an SSL certificate should only be useful. But not everything is so clear. Sometimes the system fails during SSL verification. In such cases, the browser or personal computer cannot cope with the processing of information and, after a certain amount of time, they give an error.

Causes of failure

The reasons for the phrase "" great amount. A few years ago, the main reason for such a notification was a failure in the date and time settings. Today, when devices automatically set such parameters, the problem is solved by itself. However, various kinds of failures periodically occur, requiring manual setting of the correct dates and the current time of day. In this case, a notification pops up on the site that the clock on the device is behind.

To fix the crash, hover over the time (in the lower corner) with the mouse and open the settings, where you can set the day, month, year and the exact time in your region.

So, the date and time are no longer the reason for the lack of protection when connecting to a web resource. So what then precedes the appearance of such a message? Here are some of the main factors you should pay attention to:

1. Availability of antivirus or firewall. Such services, as a rule, filter all SSL certificates. Programs malfunction and can cause the problem of lack of protection when connecting to the network.
2. Lack of antivirus, as well as its presence, may cause the network connection to be unprotected. The fact is that with the advent of viruses on a personal computer, the entire system suffers and suffers constant failures. So be sure to check this aspect.
3. Have you not installed security updates on your operating system for a long time? Well, this may be the reason for the pop-up window. In some cases, these extensions are installed automatically. However, you still need to keep your system up to date on a regular basis.
4. Crashes in the browser itself. Thousands of people work on modern browsers every day. They improve programs and get rid of various bugs and crashes. However, situations still occur when the cause of the appearance of messages of the type "" is exactly a crash when starting the browser itself.

Sometimes the web resource itself is to blame for this problem. It was in his system that something happened that prevented a secure connection. In this case, you just have to wait until the developers fix all the flaws on the site and launch its updated version. But for all of the above reasons, there are several ways to solve the problem. Let's figure out how to eliminate the message about the lack of connection protection?

How to fix the "Your connection is not secure" error

Solve the problem of the pop-up message "your connection is not secure» can be done both using the browser and outside of it. To begin with, let's look at a simpler option for fixing an error, which involves working exclusively with a computer. Above, we talked about several reasons for the occurrence of notifications of this type. Now we will try to find a solution for each of the described points. In this case, experts identify several options for the development of events:

1. Make sure the message "Your connection is not secure” did not come to you from the side of the site. That is, the problem is not always the network or browser settings. In some cases, a web resource crashes, resulting in a similar alert on the screen. This especially happens with new and less promoted pages. To check if the site is “sagging”, you can try accessing it from devices located outside your home (for example, at work from a laptop), or using mobile Internet from your phone or tablet.
2. Experienced users through trial and error have deduced another method of dealing with this problem. Just try to go to the "Internet Connection" section on your personal computer. There you need to go to properties and write down a new DNS - 8.8.8.8 / 8.8.4.4. In some situations, this method really works.

   

3. Some installed programs may cause messages like "Your connection is not secure". Check what programs you have installed recently and make sure there are no suspicious applications among them. So, for example, many users systematically complain about the Research Bar extension.
4. By saving the site to your bookmarks, you will most likely access it through them. And if, after going to the bookmark, the web resource notifies you that your connection is not secure, you should just try to break through the site through any search engine and go to it in this way. In some cases, this helps fix the problem.
5. If you use an antivirus, try disabling it and clicking on the link you need again. The fact is that some security programs do not allow access to web resources using the https protocol. Antiviruses are configured to carefully check and filter out the excess. However, they do not always succeed in this - and in this case, you can observe the message "Your connection is not secure". Let's look at the methods for resolving the problem on antivirus programs such as Avast or Kaspersky. In the first security software, you need to open the system settings and open the Active Protection section there or the Components section in earlier versions. That is where we will work. By clicking on "Configure", you will need to disable the HTTPS scanning process (just uncheck it). After that, you should save the changes in the settings.
   

   With the Kaspersky anti-virus program, everything happens according to a similar principle.

   

6. Sometimes setting up a proxy server can help solve the problem. In order to implement it, you will need to go to the “Control Panel” section, find the “Internet Options” menu there and click on “Connections” (for a faster transition, you can simply enter the word “proxy” in the search bar - the computer will immediately display you want the result). In the pop-up window "Connections" at the bottom there will be a section "Network settings". There you need to select the option "Automatic detection of parameters".

   

7. Everyone knows that viruses are the enemy of any device. And often they are the main reason for the alert " Your connection is not secure" . There are programs that can quickly scan your personal computer for viruses. (e.g. AdwCleaner, Dr.Web). Install them and perform a deep check to make sure the system is safe.
8. Make sure VPN is disabled on the device. This is convenient to do if you downloaded the server as a separate program. However, sometimes it is built into the browser and works invisibly to the user. This is what can cause a network failure.
9. If you are using Windows XP and notice, try installing SP3. What's this? A system update package that will help fix some shortcomings in the device. If you use other operating systems (Windows 7, 8 or 10), also pay attention to system updates. Most often, they are downloaded and installed automatically. However, sometimes failures occur and you need to manually configure update packages.

If not one of the above tips suits you, and the error has not disappeared, there is one simple way that allows you to go to the desired site. However, it should be borne in mind that this option is not safe. As soon as you receive a message thatyour connection is not secure, find the inscription "Additional" and click on it. The browser will allow you to go to the site, after warning that these actions are dangerous for the system.

By agreeing to this, you agree that you take full responsibility for your actions and their results. Of course, such manipulations are not dangerous on all web resources. Think of it as a way to get around some of the restrictions set by the site owner, your browser or PC.

You should be suspicious only of pages that offer you to enter some personal data (phone number, address, bank card number, etc.). In no case do not provide unverified sites with information about yourself!

Before proceeding to troubleshoot the problem, you should understand how serious the failure of the system was. To do this, experts recommend simply opening the site that gives the error using an anonymous tab. This can be done both on a personal computer and on a mobile device. Incognito mode exists in all modern browsers.

If the web resource functions normally in the anonymous tab, you have several options for solving the problem. All of them are common to all browsers and allow you to quickly solve a similar problem:

1. Disable all browser extensions that may block certain sites.
2. . You can do this directly in the program itself.

Another way to clear the cache are special programs. The most common option among users is the CCleaner application. It is freely available and works for all browsers. When you open the program, you will see two tabs: Windows and Applications. By clicking on the second, all downloaded programs will appear in front of you. Select the browser you need and click on delete:

• browser cache;
• page visit log;
• download history, etc.

However, do not forget that each individual browser has its own characteristics of work and its own reasons for failure in the system. Therefore, in addition to universal methods for eliminating such an error, there are also more specific methods for a particular program. Let's take a closer look at how to get rid of the message "Your connection is not secure" in Google Chrome, Mozilla, Opera and Yandex Browser.

Your connection is not secure in Google Chrome

Google Chrome is one of the most widely used browsers today. It is used by millions of people around the world. Therefore, developers are working daily to improve the program. They come up with more and more ways to protect users' personal information. During the startup process, Google Chrome crawls every site that you are about to go to. If no problems were found on the page, the browser immediately redirects you to the correct link. But if the program has even a slight suspicion about the web resource, you will see a notification"Connection is not secure".

There can be many reasons for such a problem (we described them a little higher). These are incorrect date / time settings, and dangerous extensions that you install on a personal computer.

To get started, as mentioned above, try . To do this, go to the program menu (three dots or stripes at the top of the screen) and select the appropriate section.

In the next window, an anonymous tab will immediately open, in the corresponding field of which you will need to enter the address of the desired page.

If the problem is solved, then you can freely use all the information on the resource. If the message remains, then let's figure out how to remove the "Your connection is not secure" window in Google Chrome on various devices.

On a personal computer

If you are working on a computer or laptop and have encountered this problem, then there are several ways to fix it:

On a mobile device

As practice shows, people are increasingly using tablets and smartphones to search for the necessary information. Some even use the phone for work. Therefore, of course, the developers of Google Chrome did not disregard the mobile version of the browser. Let's figure out how to fix the problem of messages appearing "Your connection is not secure" on Google Chromefrom a phone running the iOS operating system.

There is only one principle of solving the problem here, namely, clearing the cache. It's pretty easy to do this:

By the way, if all of the above methods have not brought a positive result, try digging into the settings of your Iphone or Ipod to fix the problem with going to the site.

Your connection is not secure in Mozilla

According to the latest data, the Mozilla browser is in second place in popularity after Google Chrome. However, like all other programs, it is not immune from failures, which lead to the impossibility of switching to a particular site. So,the connection is not secure - what to do?

Your connection is not secure in Mozilla

Here it is important to work on a principle similar to working with Google Chrome. However, this browser has several features:

Don't forget to check the basic parameters first. Make sure the date and time are set correctly on your device. In order to avoid a malfunction of the site, try accessing it, for example, from a mobile device (using the mobile Internet). If the page does not work, then the problem is not in the browser, but in the web resource.

Your connection is not secure in Opera

The whole algorithm for solving the problem (if it lies precisely in the browser, and not in the site or your device) is quite simple. Its principles have already been described above. That is, your first action after reading the message from the program should be to clear the cache of your browser. Just do the following manipulations:

By the way, you can perform this action even faster. You just need to simultaneously hold down three keys: Ctrl + Shift + Delete. They will also be able to call a command to clear the cache.

Don't forget another way- disable some extensions. You can do this by opening the menu and selecting the "Extensions" item in it. You will see a list of all installed services, and in the corner of each - a cross to remove the program. If you do not want to completely get rid of the extensions, you can simply temporarily disable them and try to go to the site again.

You can also uninstall the browser and reinstall it. Opera is free, so all you have to spend is a few minutes of your time.

Your connection is not secure in Yandex Browser

The last but no less popular browser is Yandex. In it, as in all previous programs, such notifications also appear. So if you sawthat your connection is not secure in Yandex Browser,try to solve it by using any of the following methods:

1. Delete the cache. To do this is quite simple - go to the program settings and click on the "Settings" section. There you will see a command that allows you to delete all browsing and download history.
2. The browser will prompt you to delete several types of files. In this situation, you will need to clear the program from files that are stored in the cache and from cookies along with other web page data.
3. Click "Delete" to confirm.

You can also temporarily remove Yandex Browser along with all its failures and reinstall using any other browser. This will take no more than five minutes. However, sometimes uninstalling and reinstalling is the only way to fully restore the program.

What if another browser is installed?

We have given examples of the most common browsers above. However, not all users install them. There are also several dozen other programs that, for one reason or another, fall into the favorites of many people. What to do in caseno internet connection protected, and you are not using Google Chrome, Mozilla, Opera and Yandex Browser?

In fact, as you already understood from the information above, all browsers work on approximately the same principle. Therefore, do not be afraid that some non-standard settings are installed on another program. Just try to find a section that is responsible, for example, for clearing cache memory or managing extensions. Do not forget that it is not always a problem with the browser, so you should definitely check all the settings on your computer.

conclusions

The first thing users think of when they see the message "Your connection is not secure" - what to do? Well, we hope we have given you the most comprehensive answer. As you can see, you can fix the problem both on a personal computer and in the settings of each individual browser.

The main thing is to determine what caused such a notification. Remember that the device, third-party programs, viruses or the browser are not always to blame. Sometimes this problem occurs due to the fault of the site. Unfortunately, in this situation you are powerless. All that remains for you is to simply wait until the site developers fix the failure in the resource. To expedite the process, you can send a complaint (assuming you know where to send the report).

If you are not worried about your personal data, you can try to bypass the browser warning and still go to the page you need. However, in such situations, you put yourself at great risk. This is especially true for online stores or sites that require your email address, actual address or phone number. In most cases, this is how scammers work, so be extremely careful when going to an unverified and unsecured web resource.

In principle, most of the information today is somehow duplicated on many sites. Therefore, if it is not important for you to use this particular page, try to find its analogues on the network. It's much easier than digging through your computer or browser settings.. However, if for some reason you need a particular site, try small. Open it in another browser or in an anonymous tab, disable anti-virus programs and other permissions. We are sure that after spending a little time, you will definitely be able to fix the failure and go to the required site.

Hi all! Sometimes when surfing the global network, a warning appears in the browser " Your connection is not secure and attackers may be trying to steal your data...". If a similar error appears in your browser, don't worry, this is not a hacker attack, just a problem with the certificate of a certain resource or resources. In most cases, such a warning appears due to failures in the client hardware, and not in the server part.

Below we will look at the causes of the error "Your connection is not secure ..." and how to fix them. By the way, such a window can pop up only in browsers created on the Chromium engine by Google. The most famous browsers on this engine are: Google Chrome, Orbitum, Opera, Yandex Browser, Epic Browser, Titan Browser, Sputnik, Amigo, etc. So, let's find out with you what can lead to the above error and how you can fix it.

1. System time shows wrong

If you see the error code Net::ERR_CERT_DATE_INVALID, then this indicates that the computer displays the wrong time. To fix, you need to adjust the system time. On the clock on the right side of the taskbar, right-click and select "Set date and time."

Next, click "Change time and date" and change the time, date and year. Now it remains to save the changes and open the same site, where an error about a secure connection pops up. If you often lose time, then, for sure, the problem is a dead CR2032 battery, which is located on the motherboard. If it sits down, every time the computer is turned on, the CMOS parameters are reset and sometimes you need to press the F1 key when the message "Press F1 to continue, DEL to enter setup" is displayed. After replacing the battery, set the correct time and the problem will be solved.

2. Extensions that can block websites

After installing some antiviruses on a computer, additional extensions are embedded in the browser for maximum protection against malware. These extensions may also cause the error "Your connection is not secure and attackers may be trying to steal your data." Usually, such extensions are installed together with Avast antiviruses, Kaspersky Antivirus, etc. If an error with certificates often appears, you can disable such an extension in the browser.

To disable the extension in Google Chrome, go to Menu - "Additional Tools" - "Extensions".

Next, we look for the module of our antivirus and then disable it by unchecking the corresponding checkbox. Restart the browser and check the site again.

3. Outdated or unverified certificate

If the site uses a certificate that is not verified by the publisher, then a similar error may also appear. It will not be difficult for the administration of any resource to create a certificate, however, if there is no data, then naturally Chrome starts to issue a warning “ Your connection is not secure". Most browsers necessarily check for the presence of a certificate, and if this is the problem, then simply click on the “Advanced” - “Go to the site” item.

4. The problem is in the browser itself

If all else fails, as an option, you can completely reinstall the Google Chrome browser. This method has helped many, so I could not recommend it to you. The reinstallation process is very simple. First, you need to remove the current version of your browser. To do this, go to the Control Panel.

Here we select the "Programs and Features" section.

Next, find the Chrome browser in the list and click "Delete".

After completely removing the browser, restart the computer, download it on the official Chrome page and install it. After such actions, in most cases, the “connection is not secure” warning will no longer bother you.

5. Outdated version of the Windows operating system

If you are the owner of the old Windows XP, then you should not be surprised about the appearance of various errors. Many developers have long since abandoned support for their Windows XP programs, including Google. If you have SP2 installed, then I advise you to upgrade your system to SP3. This is for those who fell in love with Windows XP and can't let it go. For everyone else, I recommend installing Windows 7 or Windows 10 in general, friends, you need to keep up with the times.

All of the above methods are aimed at ensuring that the “Your connection is not secure” error no longer bothers you. Thank you for your attention!

When you go to some pages on the Internet, Yandex browser displays a warning about the absence of genuine certificates on the site. The program also warns that working with this website may be dangerous, as its owners may try to steal your personal information. This article describes what to do if, when you go to the page you need, a window pops up with the text "Your connection is not secure."

This error means that the site is secured with a certificate that has not been registered with a certificate authority. The presence of a verified certificate implies that Google and Yandex robots have checked the content of the site for dangerous vulnerabilities. In the case of legal entities, this will also mean that all the documentation of the company that owns the site is in perfect order.

If you trust this website and believe that it does not belong to scammers, you can ignore the "Your connection is not secure" warning and continue your work. To do this, you need to click on the "More" hyperlink at the bottom of the page. After that, the Yandex browser will give you the opportunity to follow the link to the desired site.

It is worth noting that unverified certificates have the same quality protection as licensed ones. There are a huge number of reasons why the check could not pass. Very often problems arise on your personal computer.

Despite this, it is recommended to exercise some caution when working on the site. It is better not to leave your credit card numbers on it, and also use logins and passwords similar to those you use on other services.

Lack of latest updates

Verification of certification is carried out using special services built into the operating system. Since technology is constantly and rapidly evolving, there is a possibility that the SSL certificate on this site contains elements that your version of Windows simply does not know about.

Now all updates released by Microsoft will install themselves on your computer, and you do not have to control it.

Date setting

Very often, the Yandex browser warns that your connection is not secure when the time and date settings are lost. As a result of such failures, your computer may think that the SSL certificate has already expired, and the site you are interested in may pose a threat to the security of personal data.

In order to correct this misunderstanding, you need to correctly set the system clock:

Incognito Mode

If none of the above has any effect, you can try running your Yandex browser in incognito mode. This is a special mode that anonymizes your stay on the network, making it impossible for search engines to analyze your actions, save the sites you visited in history, and so on.

Mozilla Firefox is a web browser that is included in the list of the most popular browsers of our time. It has serious internal protection, which, at times, protects too well, not letting you through to apparently safe sites. Today we will talk about how to fix the error "Your connection is not secure."

When you go to a secure web resource, the Mozilla Firefox browser checks for fresh certificates, which guarantee the complete security of the site. In the event that the browser cannot detect them, the message “Your connection is not secure” is displayed on your screen.

Unfortunately, this error often occurs when users navigate to web resources that obviously have up-to-date certificates. If you are faced with a similar problem, then one of the methods described below should definitely help you.

Method 1: setting current lats and time

Each security certificate has its own validity period. If, for example, the wrong date and time are set on your computer, then these data will not match the data of the certificate, which means that Firefox will not let you through to secure sites.

If the problem was an incorrectly set date and time, then after making the necessary changes, the problem will be completely eliminated.

Method 2: configuring the antivirus program

If your computer uses an antivirus program, then you should make sure that it is not blocking the transition to the site. Checking this is quite simple: shut down the antivirus (temporarily), and then check the browser.

If after following these steps the problem was fixed, then the real problem is that the antivirus is taking the protection of your computer too seriously. In this case, you should go to the antivirus settings and find the section responsible for protecting the Internet: network scanning, SSL checking, protection while surfing the web, etc. Disable this type of protection, after which Firefox will return to normal.

Method 3: virus activity check

Almost any virus that gets on the user's computer seeks to disrupt the browser. In this regard, if you encounter problems when going to sites, you should think about the presence of viral activity.

In this case, you will need to scan your computer for viruses using an antivirus program installed on your computer, or a separately downloaded utility, for example, . If the scan results detect viruses on your computer, you will need to get rid of them and then restart your computer.

Method 4: Reinstalling the browser

The Mozilla Firefox web browser as a result of a system failure or virus activity (which we hope you have eliminated) may not work correctly, and therefore really try to reinstall it.

Method 5: Delete the certificate store

The Mozilla Firefox browser stores all received certificates on the computer in the profile folder. In this case, it can be assumed that the repository was, for example, damaged, so the solution to the problem will be to reinstall it.

Method 5: Check for updates for your computer

?

If automatic installation of updates for the system is disabled on your computer, then a problem with Firefox may occur precisely for this reason.

You can check the browser for updates through the menu "Control Panel" - "Windows Update".

If your search has found up-to-date updates, you will need to install them.

Method 6: Work in Incognito Mode

This method does not solve the problem, but only allows you to bypass Firefox to sites. The essence of the method is to use the Incognito mode - a function when the browser does not save any information about the site on the computer.

To enable Incognito mode, click on the browser menu button in the upper right corner, and then select "Private Window".

Method 7: Proxy Deactivation

If proxy work is activated in your browser, then it is this mode that can easily and can affect the incorrect display of sites.

Method 8: adding a site to exclusions

This method should be used only if you are completely confident in the security of the site. Its essence lies in the fact that you add the site to the list of exceptions, so that Firefox will not find fault with its certificates.

Actually, these are all the recommendations that can solve the problem with an insecure connection in the Mozilla Firefox browser. We hope this article was useful for you and you were able to return the browser to normal functioning.