WhatsApp, also known as WhatsApp Messenger, is a free instant messaging (IM) and voice-over-IP (VoIP) service owned by the United States tech conglomerate, Meta Platforms. The platform enables users to send text, voice, and video messages, make voice and video calls, as well as share various content like images, documents, user locations, and more.
It operates across different platforms and can be accessed from both mobile devices and computers. To sign up, users need a cellular mobile telephone number. The service was originally created by WhatsApp Inc. located in Mountain View, California. However, it was acquired by Facebook in February 2014 for approximately US$19.3 billion.
After the acquisition, WhatsApp’s popularity soared, making it the world’s most widely used messaging application by 2015. As of February 2020, it boasted more than 2 billion users globally. By 2016, WhatsApp had become the dominant method of internet communication in various regions, including Latin America, the Indian subcontinent, and significant parts of Europe and Africa.
In January 2018, WhatsApp introduced a standalone business app called WhatsApp Business, which facilitates communication with the standard WhatsApp client, catering to the needs of businesses and enterprises.
Whatsapp Advises Users to Add ‘Extra Layer of Security’ By Creating a Pin
WhatsApp has been urging its users to enhance the security of their accounts by adding an extra layer of protection in the form of a PIN. Although the two-step verification feature has been available for years, many users are only now discovering its existence.
By enabling this optional feature, users can set up a personal six-digit PIN that acts as an additional safeguard for their WhatsApp accounts. This PIN becomes essential for logging in and making any account changes, ensuring that unauthorized individuals cannot gain access. For added security, WhatsApp prompts users to periodically enter their PIN to help them remember it.
In case of forgetting the PIN, there’s a seven-day waiting period before it can be reset. Additionally, users have the option to disable the PIN if needed. By taking advantage of this feature, WhatsApp users can significantly strengthen the security of their accounts and protect their personal information from potential threats and breaches.
How to Create a PIN on WhatsApp?
Creating a PIN on WhatsApp to bolster account security is a straightforward process:
- Go to ‘Settings’ in the app.
- Tap on ‘Account.’
- Select ‘Two-step verification.’
- Click on ‘Enable’ to activate the feature.
- Enter a unique six-digit PIN of your choice.
- Confirm the PIN by entering it again.
- For additional security, add an email address.
- Tap ‘Next’ and verify the email address.
- Finally, press ‘Save’ or ‘Done’ to complete the setup.
WhatsApp will then prompt users to periodically enter their PIN to help them remember it. In case the PIN is forgotten, users must wait for seven days before being able to reset it. To disable or change the PIN, users can navigate to ‘Settings,’ then ‘Account,’ and select ‘Two-step verification.’
Enhanced Security Features in 2023
In April 2023, WhatsApp introduced several new security features to further protect its users’ privacy and data. These additional security measures include:
- Account Protect: When switching an account to a new device, WhatsApp will now request verification on the old device to ensure the user’s identity.
- Device Verification: This feature adds extra checks to authenticate users’ accounts, effectively preventing malware attacks and better protecting users if their devices are compromised.
- Automatic Security Codes: WhatsApp now automatically verifies secure connections to ensure users are communicating with the intended recipients, enhancing privacy and security during conversations.
By implementing these measures, WhatsApp aims to uphold its commitment to end-to-end encryption and provide users with multiple layers of privacy to keep their conversations as secure as in-person interactions.
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