Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
WhatsApp is one of the most popular messaging apps in the world, with over 3 billion users. But their ubiquity also makes them a target for attackers. In December, security researchers documented a new form of account hijacking called GhostPairingthrough which users are tricked into linking the attacker’s browser to their site WhatsApp device.
Meanwhile, in November, Austrian researchers entered billions of numbers into WhatsApp’s contact discovery tool to create a “The most comprehensive exposure number of phone numbers ever – plus profile pictures and more.
WhatsApp is protected by end-to-end encryption, the gold standard of security, which, when implemented correctly, means that only you and the person you’re chatting with can read your messages. Behind the scenes, WhatsApp has also launched passkey encrypted backups Enhance privacy Amnesty International technology.
But there are a host of features you can use to enhance your privacy and security in the Meta-owned app. Here are eight of the best.
Privacy check
A good place to start is WhatsApp Privacy check Advantage in Settings under privacywhich allows you to control who can see data such as your profile picture, on Information, status. You can also add additional privacy to your profile by adjusting the latter Viewed/online Setting for no one.
From there, you can choose who can contact you on WhatsApp by blocking unwanted calls and messages. It is also possible to specify who It can add you to groups, Silence unknown callersAnd manage blocked contacts.
Messages disappear
Although WhatsApp is protected by end-to-end encryption, your messages can be read if you are Hacked by spyware Or if someone gains physical access to your device.
One way to help secure your chats against this is messages disappear, Which allows you to set a period of time for texts to remain visible before they are deleted. Messages can be set to disappear 24 hours, seven days, or 90 days after they are sent.
Messages can be set to disappear for all chats or for specific chats. To enable the feature as the default for new conversations between two people, go to Settings > privacy > Default message timer Set the time frame for messages disappears.
Just keep in mind that the feature requires trust — anyone can screenshot a message, so you can’t guarantee that what you sent will be deleted everywhere all the time.
Two-factor authentication including a security PIN
WhatsApp needs your phone number when you set up an account, but this can also leave it vulnerable to various security and privacy risks. The feature that will protect your WhatsApp account from such threats is like Security PIN.
The PIN acts as two-factor authentication to protect your conversations from prying eyes. Open WhatsApp Settings. handle account > Two-step verification > Turn on or set up the PIN. Enter the PIN of your choice and confirm it.