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Jose dos Santos Risky business

Cell C’s promotion may not be all it has been made out to be.

Martin Czernowalow Wait and see

It’s too early to judge if Cell C’s offer will steal market share from rivals.

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Proper 5G offers speeds of up to 1Gbps, while 4G only offers 100Mbps.
Proper 5G offers speeds of up to 1Gbps, while 4G only offers 100Mbps.
Govt's KT refusal bites SA

Telkom's erstwhile suitor, KT Corporation, is moving towards deploying 5G in South Korea.

Joburg prioritises smart city initiative

The City of Johannesburg will prioritise becoming a smart city.

Developing the City of Johannesburg into a smart city will be one of the mayoral committee's key priorities this year.

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Could the future be cashless? Businesses and banks have to adapt to meet the needs of consumers.


Security Summit 2015

Five top security experimentation tools Great Scott Gadgets founder Michael Ossmann explores the open source hardware tools experts can use to discover potential vulnerabilities.


CIO Zone

The great CIO shuffle A recent spike in CIO resignations, suspensions and new placements has caused people to wonder whether something is afoot in the industry.


CIO Zone sponsored by

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Caption Competition

Get creative and witty! The author of the funniest caption will win an annual subscription to Brainstorm magazine.
Winners also enter into a lucky draw for an
Apple iPad Mini 16GB Tablet With Wi-Fi & 4G.
Entries Close: 2 June 2015


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