The connection is not secure in the browser. "Cunning Fox": how to fix "secure connection error" in Mozilla Firefox browser

Usually the error "Your connection is not secure" appears in browsers built on the Chromium engine. That is, the following methods can be tried to apply not only in Chrome, but also in Opera, Vivaldi, Yandex.Browser, Amigo, Sputnik and some others.

How to identify and eliminate the cause

1. Check which side the problem is on

First of all, you need to check the availability of the site, when accessing which 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.

You can also use the services of whois-services (for example, 2ip.ru), which allow you to check the availability of any site in your country for free. If the resource is blocked in Russia, then to access it you will need to resort to the help of VPN services, special extensions or .

2. Adjust the system time

The latest versions of modern ones have already learned to recognize a failure of the system time, informing the user that the clock is behind or in a hurry. And yet, in the cases of older PCs, it is precisely the significant difference between the system and real time may cause an error about the insecurity of your connection.

In such a situation, the browser rests on the validity period of the SSL certificate, which, if the time is incorrect, can be taken as invalid. Accordingly, the HTTPS connection is not secure, and it is recommended to block it, protecting the user from possible risk. The solution is to simply adjust the date and time on your device.

3. Fix browser issues

Before you start looking for problems in Chrome, update operating system and the browser itself latest version. Only after that you can proceed to the next steps.

Check the impact of extensions

Disable all extensions to see if they are the problem. You can access extensions in Chrome through "More tools" in the settings. Disabling is carried out by simply switching the toggle switches.

If the error has ceased to appear, it remains only to find the culprit. turn on one by one installed extensions and after each check the availability of the problem site.

Clear cache and cookies

If disabling extensions does not help, you need to clear the browser as well. To do this, you can use the combination Ctrl + Shift + Del, which brings up the cache and temporary files menu, or you can go to the same options through the settings.

To do this, in Chrome, in the drop-down menu on the right, go to the "More tools" section and click on "Clear browsing data". In the window that opens, select " Cookies and other site data" and "Images and other files stored in the cache". Delete the data.

Restore browser settings

A simple reset of the browser settings to default can also help. In desktop Chrome, this can be done in the section advanced settings by selecting "Restore default settings" at the very bottom of the page.

Reinstall browser

Reinstalling the web browser with prior removal old version can solve the problem too. In order not to start everything from scratch, do not forget to bookmark the pages you need.

4. Check the influence of the antivirus or firewall

Some antiviruses and firewalls have a built-in protection function. network connections over the HTTPS protocol. It may conflict with an identical browser function, resulting in an error. To check the effect of such programs, simply disable them and try to open the problem site again. If this is successful, then already in the antivirus software you can add the desired site to the list of exceptions.

It is worth disabling or limiting antivirus activity for the sake of one site only in cases where you are completely sure that there are no risks.

What to do if the cause cannot be eliminated

If none of the methods helped to solve the problem, you can enter the site by stepping over the message about an insecure connection. To do this, in the window with an error, you need to click on "Advanced" and then "Go to the site (unsafe)", if such a link is available.

Nowadays it is quite difficult to find a person who would not use the Internet.

Many users spend quite a bit in its open spaces. a large number of time. Therefore, more than ever in demand.

But what to do if all plans are violated by a sudden warning your connection is not secure.

In this article, we will look at why given error v different browsers and what should be done if it occurs.

Content:

First of all, consider the occurrence of this problem when using .

The meaning of such a message

Often, such a message occurs during visits to secure sites. Such sites, when interacting with firefox browser use a special encryption method - #encryption. This is done in order to exclude the possibility of viewing transmitted information attackers.

To understand that you are visiting just such a site, pay attention to the display line of the address of the visited page. In the status line ( #status_Bar) of a secure site will display a closed padlock icon. It will also appear in address bar (#location_bar).

In addition, the browser will display and Domain name site in the status bar, highlighted in yellow. This is necessary so that the user cannot be misled with the purpose of .

Such sites may contain not only protected information, but also unprotected information, to which everyone has free access.

If the site information is unprotected - FireFox will display in the status bar a padlock icon crossed out with a slash. There will also be no domain name in the address bar and status bar. If you pay attention to such information, you can immediately understand that the site you are visiting has partial protection.

To solve it, you will need to reinstall the antivirus or disable the interception of secure connections in its settings.

For example, if you use to protect the system - open "Settings" and go to the tab "Active Defense".

There you will need to click on the button "Configure", located next to the web shield.

In the window that opens, uncheck the selection box "Enable HTTPS scanning". In conclusion, it is necessary to confirm the changes made in the settings by pressing the button "OK".

If you are using a product like - you will need to do the following:

• open a window with antivirus settings;
• in the lower left part of this window, click on the button "Settings";
• use the item "Additionally" to go to the Network tab ;
• deselect the menu bar "Scan encrypted connections";
• tick the option "Do not scan encrypted connections";
• Confirm the changes made by pressing the OK button.

It is not difficult to find the necessary information on the Internet for other antivirus products.

The lack of trust in the certificate can be displayed by your browser not only on little-known sites, but also on such giants as Google. Most often, owners may encounter this. This is because the Microsoft family settings that are in user accounts are activated.

The next step is to remove all existing family members using the function "Remove from family" on the advanced options tab.

In conclusion, you should also leave the family yourself, using the parameter of the same name.

Fourth mistake

It consists in the lack of trust in the certificate, since the latter is self-signed.

Certificates of this kind are designed to protect against eavesdropping, but do not provide any information about the recipient.

Most often, non-public sites use this, so you can easily bypass this warning.

Fifth mistake

It consists in the fact that the certificate provided to you belongs to a completely different Internet resource.

This problem occurs quite often, and primarily due to the fact that the issued certificate is valid for one part of the visited site.

For example, you visited https://example.com and received a warning about a similar error, and the certificate was issued for https:/www example.com. In the case of the transition to the latter - warnings will not occur.

Certificate Store

The occurrence of such messages can also occur due to file corruption. cert9.db, which stores all your certificates.

In this case, without opening FireFox, delete the above file so that it will be restored the next time you start it.

To do this, follow these steps:

• open the menu and select "Help";
• go to tab "Problem Solving Information";
• open the profile folder located in the section "Application Details";
• open the menu again and select "Exit";
• select file db and delete it;
• restart your browser.

When is it possible to ignore warnings?

This option is suitable if you are confident in the reliability of the resource.

However, even in this case, you are not immune from eavesdropping and interception of confidential data by unauthorized persons.

If you still decide to ignore the warning that appears, follow a few simple steps.

On a page with a similar warning, use the button "Additionally".

If the browser connects to a site with weak encryption, download it using an outdated security system. The possibility of such download will be provided to you. In the case of a resource whose certificate is unverified, add it to the exclusions.

Error reporting capability

There are a fairly large number of sites on the Internet that make it possible to report an error to your center.

To do this, check the box on the issue record page at the bottom, next to the line "Report errors like this to help Mozilla and block malicious sites."

Browser insecure connection warningChrome

The occurrence of problems with the certificates of certain sites opened by the Chrome browser is identical with FireFox and is solved by similar methods.

The reasons for their occurrence should also include:

In the first case, to fix the error, you will need to correct the system date and time so that they match those set on the server. To do this, open the time and date settings tab, and adjust them.

The occurrence of a warning due to an unverified or outdated certificate most often occurs when trying to enter a personal account on a particular resource.

To get around this - click in the error display window on the tab "Additionally" and then use the button "Go to site".

Blocking extensions are more related to the antivirus program installed on the computer.

In order to correct this situation, you need to open Chrome browser and go to the installed extensions tab.

From the list of available modules, select your modules and uncheck them.

After that, reopen your browser and try to access the site.

The occurrence of such an error may also be due to a malfunction in Chrome. A simple reinstallation of the browser can correct the situation.

To remove a faulty version, open the window "Programs and Features", choose a name installed browser and click the Remove button .

After the application is uninstalled, restart the computer and try again. installing Google Chrome.

In most cases, the insecure connection warning stops bothering you.

Conclusion

This article has come to an end, in which we examined the options for the appearance of a warning about the presence of an insecure connection.

We hope that the information provided will be useful to you and help in solving this error.

Your connection is not secure how to fix:

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 using 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 case of legal entities it 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 belongs to non-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 like the 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 those elements that your Windows version simply doesn't know.

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 online presence, making it impossible to analyze your actions. search engines, saving your visited sites to history and so on.

Hello, friends! Users who use Firefox as their main browser to surf the Internet have probably noticed that after updating Mozilla to version 52.0.1, there have been some changes regarding the security of this browser.

The essence of the changes is that starting from the 52.0 version of Firefox, on sites that run on http://(which is not a secure connection), you will not be able to use the previously saved login and password in the authorization form, instead, a notification will constantly appear with a crossed-out padlock and a message that “ This connection is not secure. Logins entered here may be compromised ».

And this means that now by default on sites with " http”, auto-completion of authorization forms will not work as the connection to the site is not secure. Perhaps you have a question, what sites can be classified as secure? In general, those web resources that connect through " https”, by the way, just on them autocomplete will work as before.

But, alas, today, not all web resources have switched to " https”, Some do not particularly bother with this yet, while others do not have the opportunity to do this, there are also cases when sites are specially created for the work of employees of a certain enterprise, exclusively on the internal network, who usually work on “ http://».

So, I'm sure that this innovation is very annoying for many, perhaps some might even be a little scared that their accounts are being hacked. But, fortunately, this message that your username and password can be compromised can be turned off and autofill can be used as before.

Disable Insecure Connection Warning in Mozilla Firefox

To disable the warning, you need to change a few values ​​in the browser configuration.

Great, now on absolutely all Internet resources with an insecure connection (http://), instead of a security notification that “Logins entered here may be compromised”, the credentials you previously saved will be shown as before.

Bringing back autocomplete in Mozilla Firefox

Having got rid of the intrusive security notification, you can also optionally enable auto-completion of the authorization form when you go to a web resource.

In principle, all actions are similar, open "about: config" and use the search to find the next parameter and set the appropriate value for it.

That's all, after that we refresh the page and everything falls into place.

Well, and finally, if the crossed-out padlock icon in the address bar really annoys you, then you can also remove it without any problems by changing the value in the parameter:

Well, in general, this can be finished, now when you enter any Internet resource running on “http”, you can use autocomplete, as well as all previously saved credentials. And most importantly, you will no longer be bothered by the message about an insecure connection in Firefox.

Also, do not forget that only you are responsible for the actions you perform, so be extremely careful.

When you go to a secure web resource, the Mozilla Firefox browser checks for fresh certificates that guarantee complete security 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 problem really lies in the fact that the antivirus takes 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 run a virus scan on your computer using antivirus program installed on your computer, or a separately downloaded utility, such as . 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

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 your computer is disabled automatic installation updates for the system, then the problem is in Firefox may arise for this reason.

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

If the search result actual updates were found, you will need to install them.

Method 6: Work in Incognito Mode

This method does not solve the problem, but only allows a workaround to go to Firefox 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 easily and may 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 will add the site to the list of exceptions, so that Firefox will not find fault with its certificates.

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