Sometimes users Opera browser when trying to get to a site with the htpps protocol, they receive an error message "Your connection is not private". There is nothing wrong with this error, and fixing it is very simple.

But first, a few words about why this happens, and whether this error may appear in the future. The thing is that the encrypted htpps protocol is synchronized with current time and date. And on your computer, apparently, the clock is lagging behind, and not by a couple of minutes, but by a decent amount of time. For the htpps protocol to work correctly, packets must be sent from the user's PC in the current time, and not from the previous year. This is the whole point of encryption and secure access to sensitive information.

Therefore, you just need to adjust the clock on your computer. In the future, this error may appear again if the clock falls behind again. But fixing it is a matter of 1 minute.

First, in a search engine, ask for the exact time (and date, if you don't ...

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The browser says that the connection is not secure or the connection is untrusted

If, when you try to access the site or the server control panel, you see the following message:

"Your connection is not secure"; "This connection is not trusted";

this means that the target address has a self-signed SSL certificate installed.

A self-signed free certificate provides the same protection of transmitted data as a certified paid certificate. However, the browser will warn you that the certificate is not trusted because it has not been verified by a trusted CA.

Certified paid certificates, in addition to protecting the connection, guarantee that information about the domain and its owner has been verified by an independent trusted source. If at the same time the owner of the domain is a legal entity. a person, a certificate guarantees that such a company really exists, the documents of the organization are normal and the activities of the organization are legal.

Self signed certificate...

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On the this moment use trial version KIS2015. stopped working after installation Google search engine in the Chrome browser. It says "Your connection is not secure". here is the full text from the page:

Your connection is not secure

Attackers may be trying to steal your data from www.google.ru (for example, passwords, messages, or bank card numbers). NET::ERR_CERT_AUTHORITY_INVALID

The www.google.ru website uses encryption to protect your information. However, the identification data that we receive from www.google.ru now is different from what it usually sends. Either the malicious site is trying to impersonate www.google.ru, or the connection page to WiFi networks terminated the connection. Your information is still safe because Chrome terminated the connection before the data was exchanged.

It is impossible to go to the www.google.ru site, because it uses the HSTS protocol. This could be due to a network error or an attack on the site. It will most likely work in...

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When you enter some sites, you may expect a kind of "surprise" in the browser Google Chrome or Yandex.Browser - error “Your connection is not secure. Attackers may be trying to steal your data from the site ... (for example, passwords, messages or bank card numbers).” What is this error and how to solve it?

Actually, this is what the error itself looks like:

An error occurs when connecting to sites running under the HTTPS protocol. Essentially, HTTPS is the same HTTP protocol that operates over the encrypted transport mechanisms SSL and TLS. HTTPS provides protection against attacks, but only if cryptographic tools are used and the server's certificate is validated and trusted.

What to do?

If the error appears when surfing the network using an unknown Wi-Fi network (for example, in a cafe), you need to re-authorize. If you are using a computer or laptop that is showing this error, open Google Chrome in...

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While surfing the Internet using the Chrome browser or another that uses the same engine, you may encounter the fact that when you try to open a site somehow, a warning will appear: "Your connection is not secure and attackers may be trying to steal your data ...". No that's not hacker attack to your computer, it's just a certificate problem. Many sites use the secure HTTPS protocol to ensure the security of their users' data, in which data is encrypted using the SSL cryptographic protocol. This is exactly what certificates are for. But not always all this design works correctly. At the same time, in 99% of cases, the causes of failures lie not in the server, but in the client equipment. We will talk about this now.

Reason one. Wrong system time

In this case, the error code may be: Net::ERR_CERT_DATE_INVALID.
This is all due to the fact that the date and time on your computer is different ...

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Mozilla Firefox has long established itself as a reliable and stable browser. In case of any malfunctions or vulnerabilities, it warns the user by displaying appropriate notifications on the screen. One of these is "your connection is not secure" in Firefox. How to fix this and access the site, read the article.

What does notification mean?

The message "Your connection is not secure" occurs when you try to navigate to a web resource with a secure connection for which Firefox was unable to verify the certificates. Since the verification failed, the web browser warns that the connection may be dangerous and blocks access to the site with this notification.

Sometimes, the browser may block the connection of popular sites, such as yandex.ru or youtube.com. If you trust the site, and for some reason the browser blocked it, you can disable this notification.

How to disable?

If you have a notification appearing on several sites, do the following manipulations.

Check the correct time set in Windows 10:

Disabling SSL verification

Antiviruses can intercept connections for wiretapping and monitoring while Firefox is also trying to process this data. Accordingly, the browser has no way to check the correctness of the certificates. To protect the user from a potential threat, it replaces the web page with the message "Your connection is not secure." To eliminate the conflict between the antivirus and the browser, disable the check function for SSL and HTTPS protocols:

1. Avast. Go to "Settings" → "Active Protection" and click "Set up next to Web Shield". Then uncheck "Enable HTTPS scanning" and click OK.
2. Kaspersky. Go to "Settings" → "Advanced" → "Network" and in "Scanning encrypted connections" check the box "Do not scan encrypted connections". Then click OK.
3. ESET. Go to settings and disable/enable "SSL/TLS" protocols, and click OK.

Deleting the certificate store file

The possibility of corrupting the certificate file cannot be ruled out. For the browser to generate new file, first you need to remove the damaged old one:

Advice! You can quickly navigate to the folder with the file using the Run command.

%APPDATA%\Mozilla\Firefox\Profiles\

Add to exception

If the problem only occurs with one site that you trust, add it to the exception. To fix the "your connection is not secure" error:

After that, you will be able to access the site with Mozilla Firefox.

Web browsers based on Chromium and the Blink engine (and this is Google Chrome, Opera, Yandex Browser, and Vivaldi) sometimes give errors related to an insecure connection. An error of the same nature, but with a different code, can also be found in new versions of Mozilla Firefox built on a different engine, Gecko. In a word, no matter what browser you use to access the Internet, in any case, this problem is common.
In our article, as an example, we took Chrome browser from Google. You open a new or recently visited site and see a notification that you are connecting to an insecure connection. And if you ignore the web browser warning, you can become a victim of intruders who steal confidential data. Don't be afraid, nothing threatens your computer and data. Such a warning only says that there is a problem with the certificates, and nothing more.

Most of the web resources have switched to the HTTPS protocol. This is an extension of the familiar HTTP protocol, but supports encryption for increased security. Thus, the owners of Internet resources protect their visitors from the malicious actions of scammers trying to get hold of personal data. That's what a certificate is for. But sometimes it doesn't work. And most often, errors occur not through the fault of resource owners, but on the user's side. Let's dwell on the reasons.

Reason one. Wrong system time

The error code is the following: Net::ERR_CERT_DATE_INVALID. And it appears if the dates on the servers and computers of users do not match. And the surest solution to get rid of the problem is to synchronize time. Click on the clock and select the corresponding menu item to set the date and time correctly:

A window will open with a button Change time and date. Click on it and set everything right. Save the new settings and open the resource that scared you with the warning.

Important information! If the BIOS displays the message "Press F1 to continue, DEL to enter setup", it's a dead battery on motherboard. And until you change it, the time and date settings will be reset, showing the wrong numbers.

The second reason. Unverified or outdated certificate

The problems of an insecure connection may be hidden not on the user's side (in his devices), but on the resource itself. For example, if a site purchased a certificate that has an unverified issuer. Since creating a certificate is not very difficult task for a technically literate user, the browser must check this. And if Chrome does not find any information about its publisher, it denies access to a site using an insecure certificate.

Reason three. Blocking Extensions

I do not know how it is in other browsers, but when installing an antivirus software, for example from Kaspersky Lab, a special module is installed in Chrome. This overprotection can cause failures. To solve the problem, if it appears frequently, stop the plugin. In Chrome, this can be done as follows: from the main menu, go to "More Tools", and from there to the tab with "Extensions":

plugin, installed by antivirus Kaspersky or Avast, included. Clear the checkbox to stop the job. You can try for experimental purposes and temporarily suspend the anti-virus program. After all the manipulations, open the browser and go to the site.

Reason four. Old version of Windows

If your Windows version outdated, web browsers may not work correctly. Of course, there is no need to rush to upgrade to Windows 10, if you are used to XP, install service pack 3. Otherwise, this error will not disappear anywhere.

If the computer has Windows Server 2003, you need to download and install Service Pack 2.

Reason five. Web browser crash

Any web browser, not just Chrome, can crash from time to time. And no matter how developers improve the engine, errors still happen. If you go to the site and instead of the usual design you see a warning about the danger, the first thing to do is restart your browser. If it doesn't help, look for the reason. If it is not found, resort to the least - reinstalling Chrome.

From the Control Panel, open Programs and Features.

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, your phone number). bank card, series and number of the passport, 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. This and popular social networks, and online stores, and pages of banking organizations.

It would seem from SSL certificate there should be only benefit. 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 personal computer the whole 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. Above modern browsers thousands of people work 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 it 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 way really works.

   

3. Some installed programs can 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 antivirus by Kaspersky everything happens in the same way.

   

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 parameters".

   

7. Everyone knows that viruses are the enemy of any device. And often they are main reason Alerts " 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 is special programs. The most common option among users is considered CCleaner app. 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 troubleshooting such an error, there are also more specific techniques 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 desired 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.

The next window will immediately open anonymous tab, 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 are faced with 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, Google Developers Chrome was not ignored and mobile version browser. Let's figure out how to fix the problem of messages appearing "Your connection is not secure" on Google Chromefrom a phone that works on operating system iOS.

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 did not bring positive result, try fiddling with the settings of your iPhone or iPod to fix the problem with the transition to the site.

Your connection is not secure in Mozilla

According to the latest data 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 exclude a failure in the operation of the site, try to access it, for example, with mobile device(while using 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 program, therefore, 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 him, 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 the 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 is not always to blame, extraneous programs, viruses or browser. 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, physical 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 antivirus 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.