Improve Your WhatsApp Security
The greater the popularity and use of a messenger, the greater the need for privacy and security of the data exchanged in it. WhatsApp has an internal encryption system by default that cannot be disabled. This system reminds you that your message will only be read by the recipient you want. Voice and video calls use the same encryption method to exchange data. But the issue of security does not end there. There are other things you can do to increase your security and privacy.
1. Get confirmation of encryption for sensitive conversations
Although WhatsApp encrypts all conversations by default, sometimes it is necessary for you to increase the security level even higher. For example, when you want to send your bank account information to one of your loved ones, it is better to go for this method.
Initiate a conversation with your intended contact to confirm encryption. In the dialog, tap the contact name, then select Encryption. Then you will see something like this:
This is a 40-digit pattern for your security code. You can ask your contact to scan this QR code so that you can manually confirm this code by comparing these figures. You can also use the Scan Code button to scan your contact code. A security researcher named Martin Shelton points out that it is best to use another messenger to verify these numbers.
2. Turn on security notifications
When a new number or laptop accesses an existing conversation, a new security code is generated for both phones. WhatsApp can send a notification when this security code is changed. This way you can check this encryption with your friend through another messenger and make sure it is secure.
To enable security notifications, go to WhatsApp> Settings> Account> Security> Show security notifications and set the corresponding button to green.
3. Enable 2-step verification
In general, any service that supports two-factor authentication, you must use it. This adds a periodic password to WhatsApp , ensuring that your data will not be accessible to others.
To enable 2-step verification, go to Menu> Settings> Account> Two-step verification> Enable. Follow the instructions and create a six-digit PIN that you can remember in the future. It is very important to add your email address so that you can retrieve this PIN code until you forget it.
Periodic reviews of this password are random, so it does not look like locking a conversation using a password at all. The purpose of enabling two-step verification is to prevent others from accessing your WhatsApp account without your knowledge.
4. You can not put a password on WhatsApp
Unfortunately, there is no way to lock WhatsApp with a password. WhatsApp explicitly mentions this issue and recommends that you use a third-party locking app for it on Android.
There is no way to lock WhatsApp with a password on the iPhone, and even with a password and Touch ID, Apple does not allow this.
So far, the only hope is two-step authentication. Other than that, the only other way to keep WhatsApp safe from others is to use a lock on the whole phone using a password or pattern.
5. Disable cloud backups (if you are very concerned about privacy)
WhatsApp’s default two-way encryption does its job well, but there’s still another way around, and that is to back up WhatsApp conversations on Google Drive and iCloud. With this feature when you install this application again in the future. You can recover your old messages. But this is not an encrypted backup.
So if you really care about your privacy, you should disable the backup feature.
To disable auto-backup on the cloud:
- On iPhone: Go to WhatsApp> Settings> Chats> Chat Backup> Auto Backup> Off.
- On Android: Go to WhatsApp> Menu> Settings> Chats> Chat Backup> Backup to Google Drive> Never.
6. Beware of common scams
WhatsApp is a popular chat environment and is therefore a favorite of many scammers. That’s why you have to be very careful not to fall into their trap.
One of the most common types of scams is talking about top-of-the-line versions of the app, such as WhatsApp Gold and the like, that promise to increase the quality of service and even not expire WhatsApp accounts . No matter how much praise you have, do not forget to use only the original and approved version of this messenger.
7. official desktop app WhatsApp to get
To use WhatsApp on your computer, you need to sync your phone with the WhatsApp web interface or WhatsApp desktop application . For this purpose, be sure to use the official desktop version of this application.
The main reason for doing this is that WhatsApp on the web can be easily manipulated. The Electronic Frontiers Foundation says this is one of the biggest security threats facing WhatsApp users . So to prevent this type of threat, be sure to use the official desktop version of the WhatsApp application .
Click here to get the official version of WhatsApp app for Windows and Mac .
8. Protect your privacy in WhatsApp
WhatsApp is not the most private messenger available, but it does provide users with good control features. Go to Settings> Account> Privacy to see the features provided to you in this case.
You can specify who can view your last visit, profile photo, personal information and location. There is no specific recommendation for this and you can apply any settings you want.