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How to put security code on whatsapp


How to put a password in WhatsApp and hide your chats so that nobody reads them

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Everyone is very aware that you need security even on the Internet. This is so, and all companies that offer products and services on the Internet know what they have to do to guarantee it. There are the SSL certificates for web pages, the antivirus on any computer or the end-to-end encryption system so that no one reads the conversations if an account is compromised. But sometimes the threat is not in cyberspace and that is why we are going to tell you how to put a password in WhatsApp and hide your chats so that nobody reads them.

How to put a password on WhatsApp

WhatsApp is an application like any other that you can have on any device. Of course, your smartphone is the center of everything, but there are users who use the web version to check their messages. However, if they leave these devices at the mercy of other users, their messages can be revealed physically without there being any way to avoid it.

Fortunately, there are tools to avoid these problems. And it is that you can put a password in WhatsApp and hide your chats so that nobody reads them. The procedure can be done with the application’s own tools, specifically from the privacy settings available. We are going to tell you how to achieve this step by step and you will see how simple it is:

  1. Open WhatsApp
  2. Go to the three points on the right and choose Settings
  3. Select Account and then Privacy
  4. Swipe to the bottom
  5. Select Fingerprint Lock

Once you have reached this point, you just have to press the switch to activate this function. Then the time will come when the Facebook app receives permission to read your fingerprint in exchange for nobody being able to read your chats without your consent. We also recommend deactivating high priority notifications so that no one knows when you have a message to read in those chats that you prefer to keep secret from prying eyes.

How to hide WhatsApp on your smartphone

There is another way to put a password in WhatsApp and hide your chats so that no one reads them. For this you must use the function that your integrated phone has, which is to hide applications. Depending on the operating system the path is different:

Hide WhatsApp on Android
  1. Go to Settings
  2. Select Privacy
  3. Tap on Hide apps
  4. Set a password
  5. Select WhatsApp so that no one enters without your permission
Hide WhatsApp on iOS

  1. Abre the App Store app

  2. Tap Today at the bottom of the screen

  3. Click on the user icon or your photo in the upper right corner

  4. Go to Purchased.

  5. Find the app you want to hide, swipe left on the app and press Hide.

  6. Credit OK

.

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# Communications# Companies# economy# Mobile telephony# Mobility technologies# Multimedia messaging# Multimedia mobile telephony# Plus# Science# Technology# Telecommunications# Telephony# whatsapp

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How to change WhatsApp Security Code on iPhone and Android

WhatsApp safeguards our conversations using end-to-end encryption. Its security code is an indication that the conversation between you and the receiver is encrypted. Changing WhatsApp security codes will help establish your contact is legitimate and the conversation is encrypted.

This article explains how you can change the WhatsApp security code and why you need to do so on your iPhone and Android device. Let’s start with the basics! 

  • What is WhatsApp security code?
  • How to verify WhatsApp end-to-end encryption
  • How to change WhatsApp security code on your smartphone
  • Received WhatsApp verification code without requesting?
  • Best ways to protect your WhatsApp account

What is WhatsApp security code?

End-to-End encryption uses a security code to verify messages between you and others. Each chat will have unique security codes, visible versions of the encryption key. You can compare unique codes between individual chats and verify end-to-end encryption.

Sometimes the security code between you and your contact changes. It happens when either party has changed phones, reinstalled WhatsApp, or changed a paired device. For the sake of security, verify the chat is end-to-end encrypted. Keep reading to learn more.

How to verify WhatsApp end-to-end encryption

I would advise verifying WhatsApp encryption whenever you get a changed security code notification. You can directly scan the QR code if your contact is in proximity. WhatsApp shows a green tick if the codes match. It means no one is intercepting your messages.

Follow the steps below to verify WhatsApp encryption.

  1. Open chat.
  2. Select contact name.
  3. Tap Encryption on the contact info screen.
    You’ll now see the QR code and 60-digit number.
  4. Ask your contact to follow the above steps on their device and scan QR code.
    Now, check for the green tick.
  5. Alternatively, if your contact is not in proximity, send the 60-digit number and verify the code.

That’s how you can verify WhatsApp code. What’s more? You can even change it if need be. Keep reading to find out.

How to change WhatsApp security code on your smartphone

There is no direct way to change the WhatsApp security code. It automatically changes in certain scenarios. However, if you still wish to change it, it is best to trigger an automatic change. Here’s how:

1. Enable security code alert

Firstly, you will have to enable a security code alert. Once done, WhatsApp will notify you whenever your or your friend’s security code is changed. You will get an alert saying, “contact’s security code has changed.”

Follow the steps below to enable the WhatsApp security code alert

  1. Open WhatsApp → Settings.
  2. Tap Account → Security.
  3. Toggle on “Show Security Notifications.”

Note: Follow similar steps to disable security code notifications. Once done, the alerts will stop appearing. Additionally, the other contact will get alerts whenever the security code is changed.

2. Reinstall WhatsApp

Reinstalling WhatsApp triggers a security code change. Before uninstalling, ensure you backup chats and media files on your device.

After reinstalling, your contact will get a security code change alert. For additional security, you can again verify end-to-end encryption by following the steps in the first section.

3. Change your device

Another way to force WhatsApp security code is to change phones. You need to set up WhatsApp on your spare smartphone. WhatsApp verifies your device by sending a one-time code. Enter the code sent to your first phone on the spare device.

For this to work, please do not insert SIM. Delete WhatsApp from your spare phone, and you are good to go.

Received WhatsApp verification code without requesting?

Sometimes you might receive a WhatsApp verification code without requesting it. Be aware it could be fraudsters trying to take control of your account. Recently, the UK police warned citizens of fraudsters trying to steal accounts.

In this case, the scammer has entered your number and requested verification. Furthermore, they will contact victims posing as WhatsApp customer support and ask for a verification code. No matter what, don’t share security code with anyone.

I suggest you enable two-factor authentication for an additional level of security.

Best ways to protect your WhatsApp account

Your WhatsApp messages are not immune to hacking. However, you can set up and use security features and safeguard your account. The following steps will help protect the WhatsApp account from fraudsters.

  1. Enable Two-factor authentication.
  2. Never share your security code with anyone.
  3. Avoid using third-party apps for WhatsApp.
  4. Be aware of phishing scams.
  5. You might get a message on WhatsApp from an unknown number asking for OTP. Ignore and block the number.

I hope the above steps have helped generate/change the WhatsApp security code on iPhone and Android devices. Want to add something to the article? Feel free to share your thoughts in the comments below.

Related Reads:

  • How to transfer WhatsApp data from Android to iPhone
  • How to send disappearing messages in WhatsApp on iPhone and Android
  • WhatsApp vs. Signal – A detailed comparison of security and features
  • How to find nearby AirTags on Android phones
  • Android
  • WhatsApp

iGeeksBlog has affiliate and sponsored partnerships. We may earn commissions on purchases made using our links. However, this doesn’t affect the recommendations our writers make. You can read more about our review and editorial process here.

Author

Mahit is an engineer by Education with a corporate stint to his name. He ditched the corporate boardroom wars in favor of the technology battleground. For the better part of a decade, he has worked for popular publishing outlets, including Dennis Publishing, BGR India, AppStorm, MakeUseOf, and iPhonehacks.

How to set up a PIN code in WhatsApp to protect against hackers

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A WhatsApp account is very easy to set up, but this also means that the profile remains extremely vulnerable to cyberattacks from outside. However, the messenger provides an additional layer of protection that can be activated. Gazeta.Ru is about how to do it.

The WhatsApp messenger provides two-factor identification, which allows you to provide an account with an additional layer of protection, according to portal The Verge . However, not all users are aware of this feature, which, among other things, must be additionally activated.

The fact is that a cyberscammer can easily pretend to be your close friend and swindle your personal information. This is a six-digit code that is sent to a mobile phone as confirmation of any major operation with a WhatsApp account.

It is enough for an attacker to hack one profile in the messenger to get access to all the contacts of the victim.

Then he tries to change the password for one of the accounts from the list, for which he needs a six-digit code that will be sent to the account owner in an SMS message. Then the scammer writes to the owner, pretending to be a relative or friend, with a request to send these six digits. Many users, without even knowing that they are communicating with a stranger, reveal the secret code, not expecting a dirty trick from someone they know.

As a result, the attacker gains access to another account, which means a new list of contacts that can potentially be hacked. Theoretically, getting back your WhatsApp profile is quite simple - you can enter your phone number in the application and ask the system to send another six-digit code. But the problem is that hackers can spam your number with several wrong attempts to enter the code, due to which the account will be blocked for up to 12 hours.

This cyber threat can be avoided. First of all, you need to remember a simple rule - you can not send a six-digit verification code to anyone, even if your mother, brother or grandmother asks for it.

In addition, if you are afraid that you will become a victim of social engineering and a scammer will be able to deceive you, then you can set up a feature called "two-step verification".

The function is disabled by default, so it must be activated manually.

To do this, you need to enter WhatsApp and click on the three dots in the upper right corner of the screen. Next, open "Settings", then go to "Account", and then to "Two-Step Verification". Once you enable this feature, the system will prompt you to assign a six-digit pin code. This pin code will be requested every time the messenger confirms the identity of the account owner in addition to the code that will be sent to the mobile phone in an SMS message. This will slightly complicate the verification process, but at the same time, it will make life difficult for a scammer who wants to hack into your account.

Sometimes WhatsApp will ask you to enter a pin code just like that - according to the messenger, in this way he tries to force the account owner not to forget the secret combination.

What else can you do to protect your messenger account? Never leave your phone number on forums, websites, pages on social networks, Vojtech Bochek, Senior Software Engineer at Avast, advises. If you need to specify your contact, it is better to enter an email address.

“If someone claims to need to verify one of your accounts with an authentication code, then it's most likely a scam. If you ever need to verify an account, please do so directly on this platform, but never ask a third party to do so. Two-factor authentication codes or verification codes are like passwords: they should never be published or shared with anyone,” Bocek said.

If the account was nevertheless hacked, the expert recommends that you warn your friends or relatives about this through other communication channels.

“Ask them to ignore any messages that come from your account until the problem is resolved,” Gazeta.Ru's interlocutor concluded.

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How to set a password for WhatsApp on Android

Most of the correspondence at the moment is conducted not so much through social networks as through instant messengers, and the leader among them, of course, is WhatsApp, as it provides high transmission speed, encryption, video calls , sending media and other features.

But often the user has to hide certain messages on his phone so that they are not seen by unauthorized persons, for example, correspondence with secret admirers, messages on work moments and other options. In general, no matter what the goal is, the question arises: is it possible to set a password for the WhatsApp application in the Android operating system and by what means to do this?

Attention! You should immediately understand that the standard WhatsApp tools do not allow you to set a password in the application, since the developers do not provide this option by default. Even on the official website of the messenger in the FAQ section there is a separate item with the answer to this question.

That is why you have to use third-party programs and tricks to protect important correspondence from unauthorized persons, even if the smartphone falls into the wrong hands.

Contents

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Yes, this can only be done using specialized utilities, and almost all of them are available on Google Play. There are a wide range of applications that allow you to set passwords for almost all installed programs, and there are narrow-purpose applications that are designed only for WhatsApp. Which option to use is up to you, but we have considered them all so that this article is universal for all our readers.

AppLock

The possibilities of this application are very extensive, since you can block access not only to instant messengers, but also to any sections on your smartphone. But at the moment we are specifically interested in setting a password for WhatsApp. To do this, you need to follow these steps:

  • Go to Google Play and download the app on your smartphone;
  • Open the program and agree to the privacy policy by clicking on the "Accept" tab;
  • Next, specify the pattern that will be used in AppLock when logging in. It will need to be confirmed twice;
  • At this stage, you will need to provide an email address that will help you recover your password in the future if you suddenly forget it. It is very important to provide a valid address. You can also select your current Google account and the mail associated with it. Click "Save" and go to the full functionality of the application;
  • Scroll down the list until you find WhatsApp there and click on it. An additional window will appear in which you will need to allow access to the application. Confirm the action by clicking "Allow";
  • After that, go to the AppLock application again, find WhatsApp there and set the login protection;
  • Reboot your smartphone for the changes to take effect and after restarting try to start WhatsApp. The system should ask for a graphic password.

Folder Lock

Another interesting and multifunctional program for blocking access to individual folders and applications on your smartphone. The main difference from the previous one is that access to a specific directory is blocked.

  • Download Folder Lock on Google Play and launch;
  • You will need to confirm all the permissions that the program will request, and then provide a password. It will also be used when entering other applications where you set up protection;
  • Select from the WhatsApp list and block access to it. From now on, logging into the messenger is possible only by entering a password.

You can turn off password protection or change it at any time. A large number of additional options are also available in the settings, and, despite the English-language interface, in general, you can figure out the application in a few minutes.

Smart AppLock

Program in Russian, with which you can also set a password in any application on your smartphone in a few clicks. The main advantage is that after installation, it automatically offers you a list of applications for which you can set a login password.

  • Download Smart AppLock on Google Play and launch;
  • Next, after starting, provide all the accesses that the program requests and click on the "Enable" tab on the main screen to activate the process;
  • Select the list of applications for which you need to set a password and click on the "Enable" tab;
  • In the last step, you will need to grant another permission to run over other applications in order for Smart AppLock to work correctly and set a password on startup. If you do not do this, the system will not ask for a password;
  • Next, go to any program where you set passwords, and check the performance.

All that we have listed above are multifunctional applications designed for a wide range of services. For example, with the help of them you can set additional security measures when entering certain sections on your phone, messages, various applications and other directories. Below we have described a few more products designed specifically for setting a WhatsApp password.

Attention! All the programs that we have listed have their drawbacks. If you uninstall the application, the passwords will be automatically deleted from other programs, so we strongly recommend that you block access to the section with installed applications, so that no one else can remove the security mechanism from your smartphone, and with it all login passwords.

Locker for Whats Chat App

This is a specialized application for blocking access to WhatsApp on your smartphone, and you can block access with a password, both to the entire program and to specific chats, which is very convenient.

  • Download the program on Google Play and run;
  • On first start, the system will ask you to create a password. Enter the required combination, confirm it;
  • Next, specify the mailbox that will be used as an option for recovering passwords if you suddenly forget them. Carefully enter the postal address, otherwise you will not be able to restore access and you will have to delete the program from your smartphone;
  • At this point, you will need to grant all access to the Locker for Whats Chat App in order to work correctly. For example, in our case with Xiaomi, permission was required in "Accessibility";
  • Next, you will need to specify in autorun which programs will be launched. In our case, these are WhatsApp and Locker for Whats Chat App;
  • And the last step is adding certain chats to set passwords. Just go to the Locker for Whats Chat App, click on the "+" icon and select the chat you want to add using a password;
  • Now, when you open WhatsApp, the system will ask for the password that you set in the settings. Moreover, you can add other dialogs, as well as deny access to the entire messenger.

Messenger and Chat Lock

This is another program from the category of those designed specifically for WhatsApp to set passwords for chats or all dialogs in general. Which option is up to you, based on the capabilities of your operating system and preferences in the interface. But in general, the functionality of both applications is similar.

  • Download Messenger and Chat Lock on Google Play and launch on your device;
  • At the first start, set a password that will be used in WhatsApp, then confirm it again;
  • Grant all permissions requested by the program;
  • In the program list, indicate that you want to block access to the messenger and check the protection is working.

As you can see, almost all the products described in this article are similar to each other. Some are aimed at bulk setting passwords for specific sections or applications, while others are only for WhatsApp, since it does not have its own password protection by default. But there are alternative methods to help you keep your information private and prevent unauthorized access to your device. We have described this below.

Alternative Methods for Protecting WhatsApp Conversations

Although WhatsApp does not allow you to set a login password by default, there are certain precautions you can take to help protect your sensitive information and hide it from prying eyes.

Protection with a graphic password or pin code

Almost every smartphone has a separate setting that allows you to set a graphic password or pin code when unlocking the device. If you install it, then unauthorized persons will not be able to access any of your applications until they enter the password. If you do not want to install additional applications on your smartphone, then use this method. For example, in Xiaomi, this item is in "Settings", then in "Lock and protection". Moreover, instead of a password, you can also set an unlock using a fingerprint.

Two-factor authorization in WhatsApp

WhatsApp has a separate authorization system for changing the number, which will require you to enter an additional code if you decide to transfer your correspondence from one smartphone to another. This is very useful, for example, when you have lost your smartphone, and at the same time, they can simply remove the SIM from it and insert it on another phone, and then restore access to chats. All you need to do is follow these steps: