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Don’t get hacked; protect your WhatsApp account

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

UFS celebrates research excellence

2016-02-25

Researchers at the university were acknowledged for their new research ratings. From the left are: Prof Johann de Wet, Department of Communication Sciences; Prof Naomi Morgan, Department of Afrikaans and Dutch, German and French; Prof Corli Witthuhn, Vice-Rector: Research; Prof André Pelser, Department of Sociology; Dr Trudi O’Neill, Department of Microbial, Biochemical and Food Biotechnology; and Prof Riaz Seedat, Department Otorhinolaryngology.

During a recent gala occasion, the University of the Free State (UFS) acknowledged 15 of its researchers who received new ratings from the National Research Foundation (NRF).

According to Prof Corli Witthuhn, Vice-Rector: Research at the UFS, 37 applications have already been received for the next round of ratings by the NRF. In recent years, the university has experienced an increase in the rating of its researchers as the result of raised academic standards. These are in line with the Academic Project of the UFS. The UFS has 125 rated researchers in total.

The 15 recipients of new ratings from the NRF in 2015,are:

- Dr Tanya Beelders, Computer Science: Y2
- Dr Andrew Cohen, History: Y1
- Prof Pieter de Villiers, Theology: C2
- Prof Johann de Wet, Communication: C3
- Dr Angelinus Franke, Agriculture: C2
- Prof Jonathan Jansen, Education: B1
- Prof Riaan Luyt, Chemistry: B3
- Prof Naomi Morgan, Linguistics: C2
- Dr Trudi O’Neill, Microbiology: C1
- Prof André Pelser, Sociology: C3
- Dr Johann Rossouw, Philosophy: C2
- Prof Riaz Seedat, Health: C3
- Dr Jakub Urbaniak, Theology: Y2
- Dr Martin van Zyl, Mathematics: C3
- Prof Sue Walker, Soil, Crop and Climate Sciences: C1

The UFS also celebrated its five SARChI research chairs during this event. The main goal of the research chairs is to promote research excellence.

The five research chairs at the UFS are all established at Tier 1. Research chairs in the Tier 1 category are based on the researcher's research track record, as well as on the training record of his/her postgraduate and postdoctoral students. Tier 1 research chairs are awarded to established researchers who are leaders in their field, and whose work is recognised internationally.

The following research chairs have been awarded to the UFS since 2013:

- Solid State Luminescent and Advanced Materials, Prof Hendrik Swart in the Department of Physics (2013-2017)
- Disease Resistance and Quality in Field Crops, Prof Maryke Labuschagne (2016-2020)
- Higher Education and Human Development, Prof Melanie Walker (2013-2017)
- Vector-Borne and Zoonotic Pathogens, Prof Felicity Burt (2016-2020)
- Humanities without Borders: Trauma, History and Memory (2016-2020)

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