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08 October 2020 Photo Istock
Whatsapp security
It is important to be safe when using WhatsApp. Do not leave your phone unattended when you are not close by.

There are 2 billion WhatsApp users in the world, and 1,6 billion WhatsApp users access their accounts on a daily basis.

However, it is important to also be safe when using this popular communication tool.

According to Cobus van Jaarsveld, Assistant Director: Threat Detection, Investigations and Liaison in Protection Services, it does happen that people’s WhatsApp accounts get hacked; this is a serious violation of privacy.

“It means a third party now has unlimited access to your personal chats, information, media – and in some instances, they can also masquerade as you by deleting your chats, replying to your chats, and committing crimes. That’s just the tip of the iceberg of how harmful it can be to get hacked,” says Van Jaarsveld.

He adds: “Hackers can access your WhatsApp data by various means, e.g. via WhatsApp web or registering your number on another device.

The South African Police Service (SAPS) provided the following tips to prevent one’s WhatsApp from getting hacked:

• Log out from all computers that you see in the list under WhatsApp Web. This will stop hackers from further reading your chats. However, this should be done every time you use WhatsApp web.
• Do not leave your phone unattended when you are out.
• Lock all your apps to prevent unknown people from accessing your apps.
• Do not connect your phone to unknown Wi-Fi connections, as hackers can also use the unique MAC address to access all your WhatsApp chats.
• In case your WhatsApp has already been hacked, deactivate your account by emailing support@whatsapp.com. Your account will be automatically deleted if not accessed for 30 days.
• Enable two-step verification under your WhatsApp account settings. This will add an extra layer of security to the app.
• Lock WhatsApp. It is imperative to have the AppLocker that will help you lock your WhatsApp. While WhatsApp does not offer this application per se, you can download it and the app will facilitate the use of your WhatsApp with a password or PIN. This will help to prevent anyone who has access to your phone from accessing your WhatsApp account, since they will require a password to open it.

News Archive

Knowledge in the blood
2009-08-05

Knowledge in the blood

The book Knowledge in the blood, by Prof. Jonathan Jansen, Rector and Vice Chancellor, is available at a bookstore on the Thakaneng Bridge.

Knowledge in the blood
Confronting race and the apartheid past
Professor Jonathan D. Jansen


978 1 91989 520 8
225 x 152mm
336 pages
Soft cover
May 2009
R250.00 (incl. VAT)
UCT Press
Southern African rights

This book tells the story of white South African students—how they remember and enact an Apartheid past. How is it that young Afrikaners, born at the time of Mandela’s release from prison, hold firm views about a past they never lived, rigid ideas about black people, and fatalistic thoughts about the future? Jonathan Jansen, the first black dean of education at the historically white University of Pretoria, was dogged by this question during his tenure, and Knowledge in the Blood seeks to answer it.

While Jansen originally set out simply to convey a story of how white students change under the leadership of a diverse group of senior academics, Knowledge in the Blood ultimately became an unexpected account of how these students in turn changed him.

“Brave, discerning, and deeply affecting. Bringing realism and rare moral generosity to the most difficult of conflicts, Jonathan Jansen illuminates the struggles faced by the inheritors of violence, as they move from pride and prejudice to a new and larger knowledge. An act of empathy as well as penetrating analysis, Knowledge in the Blood is an inspiring blueprint for thinking about social and personal transformation.”
—Eva Hoffman, author of After Such Knowledge

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