How to prevent a stolen connection from your browser. Setting up Mozilla FireFox for a stolen connection

In our time, it is important to know people, so as not to cheat on the Internet.

It takes a lot of time for the Koristuvachs to spend many hours in this vast expanse. To the extent requested.

Why should we work if all our plans are ruined by the advance, what does this mean? your connection is not stolen.

In this article, we will look at why this problem occurs in different browsers and what to do next when it appears.

Zmist:

Let us first take a look at the culprit of this problem under the hour of recovery.

The significance of such information

Most often, such notifications arise during the hour of hijacking of sites. Such sites, when interacting with the FireFox browser, use a special encryption method - #encryption. It is important to turn off the possibility of reviewing the information transmitted by criminals.

To understand that you are visiting such a site yourself, pay attention to the number of addresses of the page you are visiting. In a row status ( #status_Bar) the stolen site will display an icon that looks like a closed padlock. It will also appear in the address row ( #location_bar).

In addition, the browser is displayed and the domain name of the site is in line with the status, which is highlighted with the same color. This is necessary because the koristuvach cannot be led into deception with the method.

Such sites may contain both protected and unprotected information, to which all have free access.

If the information on the site is not protected, FireFox displays a lock icon next to the status of the cross-section with an oblique line. The same domain name will appear in the address row and status row. If you place your trust in such information, you will immediately understand that the leading site is subject to partial protection.

For this to work, you will need to re-install the antivirus or enable anti-virus protection in your settings.

For example, if you want to protect your system, open “Adjustments” and go to the tab "Active defender".

There you will need to click on the “Adjust” button, located in the web shield.

In the window, uncheck the row view "Enable HTTPS scanning". Finally, you need to confirm the changes in the settings by clicking on the “Ok” button.

Are you interested in such a product as you will need to sign up for the following:

• open a window with an antivirus program configured;
• At the bottom left part of this window, click the “Adjustment” button;
• speed up the point "Dodatkovo", to go to the “Merezha” tab;
• Remove views from menu row "Scan encrypted connection";
• see the option ticked "Do not scan encrypted communication";
• Confirm the change by clicking the “Ok” button.

On the Internet, it is not important to know the necessary information for other anti-virus products.

You can trust your browser to a certificate not only on low-profile sites, but also on such giants as Google. Most often, people of power can fall in with people like this. This is due to the fact that the Microsoft family settings are activated, which are located in the account records of the clients.

Coming soon we will see all members of the family and their functions “Get out of this family” on the input of additional parameters.

When finished, you can exit the family yourself by selecting the same parameter.

Fourth pardon

It is necessary to trust the certificate and the rest is self-signed.

Such certificates are intended for audition protection, but do not provide relevant information about the applicant.

Most often these are used by non-public sites, so you can get around this in advance.

P'yata pardon

It is believed that the certificate that you hope to be assigned to a completely different Internet resource.

This problem occurs often and primarily through those whose certificates appear to be valid for any part of the site.

For example, you cheated https://example.com And they canceled the warning about such an agreement, and a certificate was issued for https://example.com. Once you make the transition to the rest, you won’t feel guilty about going ahead.

A bunch of certificates

Such notifications can be obtained through file modification cert9.db saves all your certificates.

For whichever option you do not have FireFox open, delete the instructions from the previous file so that when you launch it, it will be updated.

For whom do you sign these actions:

• Open the menu and select the “Advance” item;
• go to tab “Information for major problems”;
• Open the profile folder that is in the section “Videomosti about the program”;
• Open the menu again and select the “Exit” item;
• see file db and remove him;
• Restart your browser.

When is it possible to ignore it in advance?

This option is suitable for the reason that you are dependent on the resource.

However, in this case you are not insured against eavesdropping and hoarding of confidential data by third parties.

If you still want to ignore the advances that have appeared, stop doing a bunch of awkward things.

On the page with such advances, use the button "Dodatkovo".

If the browser connects to the site with weak encryption, you have to worry about vikoryst and outdated security system. The possibility of such attraction will be given to you. If you have a resource, the certificate is unconfirmed - add it to the culprit.

Possibility of notification about the amend

There are a large number of sites on the Internet that give you the opportunity to notify your center about the amnesty.

To do this, check the box on the page where the problem is recorded at the bottom, opposite the row “Notify about fixes like this to help Mozilla and block bad sites.”

A warning about the insecure connection in the browserChrome

Troubleshooting problems with certificates of these and other sites that are opened by the Chrome browser are identical to FireFox and are resolved using similar methods.

The reasons for their guilt can also be summarized:

The first time you want to cancel your order, you need to adjust the system date and time so that they are not installed on the server. To do this, open the tab to adjust the time and date and make their adjustments.

Faults due to non-verification or an outdated certificate most often occur when you try to log into a special account on one or another resource.

To bypass this, click on the tab in the window "Dodatkovo", and then speed up with the button "Go to site".

It is important to install blocking extensions before installing anti-virus programs on your computer.

In order to correct this situation, you will need to open the Chrome browser and go to the extension installation tab.

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

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

The culprit of such a defect may be the result of a glitch in the Chrome robot. The situation can be corrected by simply reinstalling the browser.

To remove the faulty version, open the window "Programs and components", select the name of the installed browser and click the “Validate” button.

After the program is uninstalled, restart your computer and reinstall Google Chrome.

In most cases, the warning about an unsecured connection stops turbulent.

Visnovok

We have reached the end of this article, in which we looked at the options for the emergence of advance warnings about the detection of an unprotected connection.

We hope that the explicit information will be useful to you and will help you in achieving your goal.

Your connection is not protected, how to correct:

Make sure your connection is not protected in browsers based on the Chromium engine. These methods can be tried not only in Chrome, but also in Opera, Vivaldi, “Yandex.Browsers”, “Amigo”, “Sputnik” and many others.

Yak viyaviti ta usunuti reason

1. Check where the problem lies

We first need to check the accessibility of the site, when accessing which one appears. Let us say that the problem is right on your side. For this purpose, you can try accessing this resource from another device or through another connection.

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

2. Adjust the system clock

The remaining versions of the clock have already begun to recognize system clock errors, informing customers that the anniversary is rising or hurrying up. In case of problems with older PCs, the difference between the system and the real time may be the reason for the appearance of warnings about the security of your connection.

In this situation, the browser depends on the terms of the SSL certificate, which can be considered invalid at the wrong time. Apparently, connections using the HTTPS protocol are not secure, and it is recommended to block them, ensuring that the user is protected from possible risk. It will be easier for you to adjust the date and time on your device.

3. Fix browser problems

The first thing you can do to troubleshoot problems in Chrome is update your operating system and browser to the latest version. Only after this can the next steps begin.

Turn the inlet over

Open all extensions to check what's on the right. You can go to extensions in Chrome using the additional “Additional tools” in Settings. The effect comes from simple switching of toggle switches.

If the pardon ceases to appear, the person is deprived of knowing the guilt. Then check the installed extension and then check the availability of the problematic site.

Clear cache and cookies

If using the extension did not help, you need to clear the browser. To do this, you can quickly use the combination Ctrl + Shift + Del, which will click on the cache and time files menu, or you can access these options through settings.

For those in Chrome where the right hand appears in the menu, you need to go to the “Additional tools” section and click on “Remote data about viewed pages”. In the window, select “Cookies and other site data” and “Images and other files saved in cache.” Delete data.

Update your browser settings

You can also help by simply setting up your browser to standard. On desktop Chrome, you can work in the additional settings section by selecting the “Advanced settings for cleaning” section at the bottom of the page.

Reset browser

Reinstalling the web browser with an older version may also fix the problem. To avoid starting everything from scratch, don’t forget to save the necessary pages in your bookmarks.

4. Change your antivirus and firewall

Some antiviruses and firewalls have built-in a function to protect connections behind the HTTPS protocol. This may conflict with an identical browser function, resulting in a crash. To check the flow of such programs, simply disable them and try opening the problematic site again. As it turns out, you can add the required site to the list of culprits in your anti-virus software.

Violate or limit the activity of the antivirus for one site only in these cases, if there are any risks.

Why are you afraid that the reason has not been given?

If you don’t know how to solve the problem, you can access the site by going through the notification about the insecure connection. To do this, you will need to click on “Addatkovo” and then “Go to the site (unsafe)”, as it is sent.

If you have established a secure connection to the server using the https protocol, the Mozilla Firefox browser instead of the downloaded web page may display the warning “not connected but not trusted”. What is the correct way to respond to something new: clean up the fence, understand why it appears, or is it better to deprive the site?

The choice is determined to be based on the type of identification, system settings, “appropriate” for the site. These factors themselves help to forestall the onset of special data and viral attacks. Or, on the contrary, they eliminate any suspicions (if the computer, in fact, does not threaten anyone or anything, and only needs to submit options).

How can you quickly secure permission?

If, while surfing the web, the “untrusted connection” message appears when you try to access an unknown (or dubious) site, be sure to activate blocking:

On the notification tab, click the “Log out!” button.

And if you are 100% confident that your computer is not infected with viruses and the site you need to use is safe, you can allow this contribution to connect:

1. Open the spoiler "I understand the risik."

2. Click the “Add to wines” button.

3. In the additional window, click the “Retract certificate” button (shown below the address of the blocked website).

4. Click on Nadbudova “Consistently save this guilt” (click the bear to set the ensign).

5. Click the button “Confirm the charges...” (button at the bottom of the window).

Analysis of favors, identification and removal

To find out the error code, click “Technical details” on the tab first and read the information in the remaining section of the “Error code” spoiler.

Respect! Code analysis allows you to avoid errors appearing in the future. Neutralize the cause of this guilt.

Let's take a look at the most common types of incorrect identification:

The certificate has expired or is not valid

These problems are named by Firefox, apparently as "sec error expired certificate" and "sec error expired issuer certificate". This is often caused by the wrong date and hour entered into the computer's date sheet.

Turn over and adjust the year anniversary and calendar for your needs:

1. Click the left button of the bear next to the date in the tray (in the lower right corner of the display).

2. Open “Change adjustment”.

3. Click the “Change...” button.

4. In the additional window, enter the date, month, day. Click the “OK” button.

5. Click the “Set” and “OK” buttons on the “Date and Hour” panel to activate the changes.

The certificate is valid only for the singing site

(ssl error bad cert domain)
This benefit appears when the server sends the browser the identifier of another site. In other words, it’s a supplement.

However, there is a situation where Firefox blocks both trusted resources. This is achieved through the fact that the certificate is extended to the entire part of the website. For example, for an address in the format https://www. . ru" is in diie, and the axis is for "https://. ru" (without www) - no longer.

Unknown to the certificate

(sec error unknown issuer)
These certificates can be detected by Firefox as if they were not visible by modifying the cert8.db file (identifier directory). Delete your profile and try again to set up connection security:

1. At the top right corner of the browser, click on the “three smiles” icon.

2. At the bottom of the tiled menu, click on the food sign.

3. From the submenu, select “Information for current problems.”

4. On the “Information about the program” tab in the “Profile folder” section, click on the “Show folder” function.

5. In the window, in the browser directory (in the folder’s profile), delete the cert8.db file using the standard Windows function:

• click on it with the right button;
• Click “Visuality” on the panel.

You can also access the identifier database without opening the browser:

1. Click on the “Start” icon.

2. In the “Search” row, select the path to the folder with profiles:

%APPDATA%\Mozilla\Firefox\Profiles\

3. In the window that appears, go to the folder with the Cloud Recording Streaming profile, and then delete cert8.db in it.

The browser rejected the weak ephemeral key

(ssl error weak server ephemeral dh key)
This access may be blocked due to conflicts with the version of the SSL 3.0 protocol. To add this encouragement, follow these steps:

1. In the new tab, in the address bar, type - about:config.

2. Under the text in advance, write “I promise that I will...”.

3. In the “Poshuk” row, type - ssl3.

4. Click the right copy on the first one in the setup list - security.ssl3.dhe_rsa_aes_128_sha.

5. In the submenu, click “Switch”. (Values ​​change from "true" to "false").

6. In the same way, select a friend from the following list “... aes_256_sha”.

7. Restart your browser and try again to establish a secure connection to the blocked web resource.

Have a comfortable and safe web surfing using the Firefox browser!

Nowadays, more and more often in the Google Chrome browser, which I prefer as the main one, a warning appears when it is impossible to open any site, such as Auto, and in this case a notification of the upcoming change appears: “ Your connection is not secure“. It is also accompanied by a threatening comment that “Criminals may try to steal your data from the site (for example, passwords, information and bank card numbers).”

An inexperienced computer user can have his heart stolen by thoughts of what could be corrupted if a virus settles on his computer or the hour has expired. I’m completely exaggerating, but in reality the problem still exists and causes trouble when using the Internet.

Instead of the reading text, the error code may also be displayed: "ERR_CERT_AUTHORITY_INVALID", "ERR_CERT_WEAK_SIGNATURE_ALGORITM" or "ERR_CERT_COMMON_NAME_INVALID".

On the other hand, sites that require personal authorization in a special account, for example, social media or online stores, step by step proceed to use the secure SSL protocol - this is a noticeable sign in the fact that the addresses begin with https. If good old http is used on a web resource, the warning “Your connection is not protected” does not appear.

The reason for this problem is that it is necessary to verify the encryption certificate that is used to steal such resources - since they require you to enter certain specific data, the browser respects itself for you and It is possible to protect your confidential data from possible overcrowding.

This information only appears in browsers based on the Chromium core, such as Google Chrome, Yandex.Browser, Opera, Suputnik, Amigo and others.

What can I do and how can I spend it on the required side?

To be honest, I pay this way myself, but I can’t please you, since the program doesn’t have mercy and the site is really insecure..? Moreover, most often this message is missing.

In fact, the reason may simply be a problem with the site itself. If this is so, then the only thing that is missing is to close the page and turn back to it later, if everything is corrected.

We would like to know the unfortunate consequences of an unsecured connection when trying to access the Internet via free Wi-Fi in the subway and at public access points - watch out, I’m mostly sticking with it here myself. To bypass the blocking, simply enter a site in the address row that is definitely not the Vikorist https protocol, for example, the address of our blog site. After this, you are guaranteed to be transferred to the authorization page as soon as possible and you will be able to access the Internet quickly.

Otherwise, the problem may also be in the browser or in the configured systems, and as far as we know, the site or the computer is to blame, we can’t, we’ll try to make some money that can help resolve the problem.

Your connection is not stolen from Chrome

We first need to understand that the site does not work only on one browser, but on all. Of course, you already have Internet Explorer or the new Microsoft Edge, as well as Windows. Open the site from someone else - in this case, you just need to clear the cache and cookies in the browser in which the page does not open.

To start working in Google Chrome, go to the settings menu, section “History”.

At the end we put a tick on

• Cookies and other site data
• Images and other files saved in cache

And from the list we select the period “For the whole hour”, after which we stamp on the “Delete data” button

To be sure, you can also enable extensions (additional browser plugins) as they may also interfere with normal functioning. For this purpose we also go to the menu in the section “Additional tools - Extension”

I uncheck all the checkboxes from installing extensions

If you have a different browser, then clearing cookies and cache is carried out in the same way as described in the algorithm. In addition, for this purpose you can quickly use one of the rich system cleaning programs, for example CCleaner, Wise Registry Cleaner or something else.

If all this does not help, at least try uninstalling the browser and reinstalling it.

The pages do not open on all browsers

Since the message “Your connection is not protected” appears on any browser, then the reasons, as you understand, lie in the system itself and there may be a few of them - let’s look at the main ones.

Mozilla Firefox is the most reliable browser, which does not shine like a star from the sky, but at which it miraculously stops working. It’s a pity, Firefox users can often get stuck in all sorts of ways folding bags. Zokrema, there is a problem “Your connection is not protected.”

The message “Your connection is not secure” that appears when you try to access a web resource means that you tried to access a secure connection, but Mozilla Firefox was unable to verify the certificates for that website.

As a result, the web browser cannot guarantee that the web resource you are accessing is secure, and will block access to the site you have chosen.

Via pardon office

Setting the date and time

Since the problem with the “Your connection is not protected” message has become relevant for many web resources, the first thing you can do is start checking the correctness of the date and time set on your computer.

If the date is incorrect, click on it with the left side of the mouse and select the “Date and hour settings” section from the open menu. In the open window, activate the sections “Set the hour automatically” and “Set time zones automatically”. If after entering these parameters, the date and hour are still displayed incorrectly, Press this settings, and then manually enter the required date and hour.

Scanning system

Very often, this important information can appear through the actions of the software program on your computer.

• In this option, you can enable a full system scan on your computer for the presence of virus software. Vikonati can do this either with an additional antivirus or with another special utility, for example, Dr. Web CureIt.
• If viruses are found at the end of the scan, disable them or remove them, then restart the system.

Decreased number of certificates

On the computer, the browser profile folder contains all the information about the browser’s use, including certificate data. You may realize that the system of certificates has been damaged and the connection with which has been removed.

• At the top right corner, press the browser menu button and select the icon with the power sign in the open window. In this area, an additional menu will open, in which we need to click on the item “Information for troubleshooting problems”. In the window that appears, next to the “Profile folder” column, click on the “Show folder” section.
• Having navigated to the profile folder, close Firefox. We need to find and delete the cert8 file for this folder's profile. db.
• After this, you can launch Firefox again. The browser itself makes a new copy of the cert8 file. db, and if the problem was with corrupted certificates, the problem will be resolved.

Adjusting the antivirus

There are plenty of anti-virus programs that can ensure your safety while at risk. scanning SSL, how can you make the “Your connection is not secure” window appear in your browser.

To find out whether your antivirus or another malicious program is causing the problem, check it out, and then try to change the page in your browser and check to see if it is the same.

Once the fix has been issued, the problem lies only in the anti-virus program. In this case, you will need to enable the function in your antivirus that allows you to scan SSL.

Working with antiviruses

Customized by Avast

Open the anti-virus program menu and go to the “Adjustment” item. Open the “Active Protection” section and click “Adjust” in the “Web Shield” section. Uncheck the box “Disable HTTPS scanning”, and then change it carefully.

We are installing Kaspersky antivirus

Open the menu of the Kaspersky anti-virus program and go to the “Adjustment” item. Let’s click on the “Additional” deposit, and then move on to the “Merezha” section. When you open the “Scan encrypted connections” tab, you will have to check the box next to “Do not scan encrypted connections”, and then you can save your adjustments.

For other antiviruses, you can manipulate the scanning of both protected and unprotected connections on the creator’s website in the inspection section.

Operating system update

The certificate verification system is based on the latest services installed on the Windows operating system. Such services change from time to time, and if you do not immediately update the system, you may encounter problems with SSL certificate verification in your browser.

To check Windows for updates, open the “Control Panel” menu on your PC, and then go to the “System Security” - “Windows Update Center” tab.

Once the updated songs are found, they will immediately appear in the window. You will need to install all the updates, no matter what. We learned how to recover stolen data and what causes this problem.