Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News
      Top SA computer scientist on IBM's chip breakthrough - Francesco Petruccione

      Top SA computer scientist on IBM’s chip breakthrough

      26 June 2026
      Telcos agree plan to tighten Sim registration under Rica

      Telcos agree plan to tighten Sim registration under Rica

      26 June 2026
      Gigabit fibre arrives in Joburg township for R5/day - Alan Knott-Craig

      Gigabit fibre arrives in Joburg township for R5/day

      26 June 2026
      Standard Bank deal cuts the dollar out of China trade

      Standard Bank deal cuts the dollar out of China trade

      26 June 2026
      Starlink lines up a frontal assault on mobile operators

      Starlink lines up a frontal assault on mobile operators

      26 June 2026
    • World

      SK Hynix ends Samsung’s 26-year reign at the top

      22 June 2026
      Google on the hook for what its AI tells users, court rules

      Google on the hook for what its AI tells users, court rules

      15 June 2026
      How Russians juggle VPNs to outwit the Kremlin

      How Russians juggle VPNs to outwit the Kremlin

      15 June 2026
      Amazon CEO flagged Anthropic AI risks to Washington - Andy Jassy

      Amazon CEO flagged Anthropic AI risks to Washington

      14 June 2026
      Trouble at Xbox

      Trouble at Xbox

      11 June 2026
    • In-depth
      AI boom sparks rally, frenzy and fear

      AI boom sparks rally, frenzy and fear

      11 June 2026
      Every plug-in hybrid on sale in South Africa, ranked by price - Lamborghini Temerario

      Every plug-in hybrid on sale in South Africa, ranked by price

      7 June 2026
      What Wi-Fi 8 will mean for wireless networks

      What Wi-Fi 8 will mean for wireless networks

      1 June 2026
      Alfa's electric rebel - Alfa Romeo Junior Elettrica Veloce

      Alfa’s electric rebel

      29 April 2026
      Africa switches on as Europe dims the lights

      Africa switches on as Europe dims the lights

      9 April 2026
    • TCS
      Watts & Wheels S1E6: 'A flawless Alfa and a bakkie that divides'

      Watts & Wheels S1E6: ‘A flawless Alfa and a bakkie that divides’

      17 June 2026
      Watts & Wheels S1E6: 'A flawless Alfa and a bakkie that divides'

      Watts & Wheels S1E5: ‘A Bentley of the bush and a car that swims’

      8 June 2026
      TCS | Charge's R1.8-billion bet on an off-grid EV future - Charge chairman Joubert Roux

      TCS | Charge’s R1.8-billion bet on an off-grid EV future

      18 May 2026
      TCS+ | The Up&Up Group on the hidden cost of AI - Jason Harrison

      TCS+ | The Up&Up Group on the hidden cost of AI

      13 May 2026
      Michael Rossouw

      TCS+ | The retirement decision most South Africans get wrong

      6 May 2026
    • Opinion
      The pivot South Africa's MVNOs cannot afford to miss

      The pivot South Africa’s MVNOs cannot afford to miss

      23 June 2026
      Brazil's online gambling crackdown is a lesson for South Africa

      Brazil’s online gambling crackdown is a lesson for South Africa

      22 June 2026
      Finish the job Mandela started - Farzam Ehsani

      Finish the job Mandela started

      18 June 2026
      The author, Fanie van Rooyen

      The US just showed it can switch off our AI

      17 June 2026
      The pivot South Africa's MVNOs cannot afford to miss

      The clock is ticking on South African banks’ biggest advantage

      9 June 2026
    • Company Hubs
      • 1Stream
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • Ascent Technology
      • AvertITD
      • BBD
      • Braintree
      • CallMiner
      • CambriLearn
      • CM Telecom
      • Contactable
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • HOSTAFRICA
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • Kaspersky
      • LSD Open
      • Mitel
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Telviva
      • Tenable
      • Vertiv
      • Videri Digital
      • Vodacom Business
      • Wipro
      • Workday
      • XLink
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Financial services
      • HealthTech
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Policy and regulation
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » In-depth » Only a tech revolution will restore privacy

    Only a tech revolution will restore privacy

    By Leonid Bershidsky26 March 2018
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    Timothy Berners-Lee, credited with inventing the World Wide Web, tweeted up a storm on Thursday, reassuring Internet users that they could reassert control over their data — and the Web’s future — after the Cambridge Analytica-Facebook scandals. He’s right, but not necessarily in the way he imagines.

    “What can Web users do?” Berners-Lee wrote. “Get involved. Care about your data. It belongs to you. If we each take a little of the time we spend using the Web to fight for the Web, I think we’ll be okay. Tell companies and your government representatives that your data and the Web matter.”

    I understand his agony about what has happened to his invention, and I envy his optimism about the efficiency of activism and regulation. Both are, of course, useful in rolling back the massive invasion of privacy we have all suffered, not quite knowingly, in recent years. But even if we get “woke” to the invasion, there’s not much we can do about it.

    Is it really possible to reassert control? That’s easier said than done. Our data is no longer ours, and it’s used in ways we’d reject

    Sure, one can go into Facebook settings, shut off every possible kind of data-based ad targeting and kill, one by one, all the “interests” Facebook has ascribed to you on the basis of your online and offline behaviour. (If you don’t know how it’s done, don’t worry, most people are like you; click “Settings”, then “Ads”.) One can do the same on Twitter (it’s under “Your Twitter data”). One can delete all one’s previous activity from a Google account. But one can’t so easily disable the constant data sharing that occurs on every website that uses programmatic advertising (and lots of sites do). These sites get all sorts of information about a visitor — above all, the browsing and search history — and make it available to advertisers (or, rather, to algorithms that “represent” them) so that they can bid for your eyeballs. Nor is there any easy way to purge the detailed dossiers collected about each of us by data brokers, companies that collect information for resale; Cambridge Analytica, too, essentially served as a data broker, acquiring information from a Cambridge professor to package and resell it to election campaigns. Most apps that we use on mobile phones collect and share our data, too.

    Is it really possible to reassert control? That’s easier said than done. Our data is no longer ours, and it’s used in ways we’d reject — if we had the chance to weigh in on the matter.

    Berners-Lee’s invention has been subverted by a belief that Facebook CEO Mark Zuckerberg exhibited in a recent New York Times interview. He said this:

    Our mission is to build a community for everyone in the world and to bring the world closer together. And a really important part of that is making a service that people can afford. A lot of the people, once you get past the first billion people, can’t afford to pay a lot. Therefore, having it be free and have a business model that is ad-supported ends up being really important and aligned.

    Since the Web’s early days, it’s been full of freebies, and entrepreneurs have learnt to offer them in a standard way. They misrepresent data collection to users as something that shouldn’t bother a sane person and sold advertisers on the idea that the data collection could translate into more precise ad targeting than that of traditional media. That’s not just the Facebook model — it’s that of Google, Twitter and even traditional publishers who have introduced programmatic advertising to their websites and apps.

    One can argue whether it really works for advertisers or whether all the services it funds are equally useful to society. But regardless of one’s opinions on those counts, what we users need to understand is that this is not the only model.

    Telegram

    Right now, the world is watching the biggest initial coin offering in history — that of the messenger Telegram. It has already attracted US$850m and is in the process of doubling the amount. The idea behind it is to create a blockchain-based economy inside Telegram’s 170m-strong user community, using a cryptocurrency to transfer value and buy stuff. This planned ecosystem — which, one must admit, hasn’t been built yet — will have room for advertising, too, but it will be more akin to traditional media advertising than to the micro-targeting offered by the Googles and Facebooks. Telegram has public channels, whose owners can sell ads in them to advertisers interested in their audience. Neither Telegram nor the channel owners need to collect any personal data in order to monetise the community. Telegram can live off a percentage of transactions in its ecosystem. The “media” based on the platform just needs to attract large audiences for narrowly targeted content. Telegram says it doesn’t share users’ data with anyone at all.

    My hope — perhaps as heedlessly optimistic as Berners-Lee’s — is that newer, privacy-respecting business models, like the one envisioned by Telegram, will naturally supersede the old model, at least in the social media arena. Messengers have a natural synergy with fintech and niche media, and pretty much any of it can be monetised without selling data to the highest bidder.

    It’s harder, however, to imagine this happening to search or to the strongest traditional publishers, capable of collecting both subscription and advertising revenue. That’s where the Berners-Lee method — pressure and regulation — is probably the best. It would be fair to allow those users who don’t want to give up data or see ads, targeted or otherwise, to pay a subscription fee — the way they do on Spotify, for example — and to have others actually sell their data by giving them a percentage of the ad revenue they generate. If platforms refuse to offer these opportunities, regulators can force them.

    We don’t have to be suckers or chattel in the Internet economy. Berners-Lee’s message is about clawing back our power is an important call to action in a world where true privacy is no longer possible.  — (c) 2018 Bloomberg LP

    Follow TechCentral on Google News Add TechCentral as your preferred source on Google


    Cambridge Analytica Facebook Google Leonid Bershidsky top Twitter
    WhatsApp YouTube
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleFacebook denies logging users’ call data
    Next Article These SA tech companies will absorb the VAT hike

    Related Posts

    SK Hynix ends Samsung’s 26-year reign at the top

    22 June 2026
    Google on the hook for what its AI tells users, court rules

    Google on the hook for what its AI tells users, court rules

    15 June 2026
    The world has minted its first dollar trillionaire - Elon Musk

    The world has minted its first dollar trillionaire

    12 June 2026
    Company News
    Kaspersky's blueprint for industrial cyber resilience

    Kaspersky’s blueprint for industrial cyber resilience

    25 June 2026
    The spaza is not informal - it is foundational - Lesaka Technologies Lincoln Mali

    The spaza is not informal – it is foundational

    24 June 2026
    A smarter way to buy or renew your Red Hat subscriptions - LSD Open

    A smarter way to buy or renew your Red Hat subscriptions

    22 June 2026
    Opinion
    The pivot South Africa's MVNOs cannot afford to miss

    The pivot South Africa’s MVNOs cannot afford to miss

    23 June 2026
    Brazil's online gambling crackdown is a lesson for South Africa

    Brazil’s online gambling crackdown is a lesson for South Africa

    22 June 2026
    Finish the job Mandela started - Farzam Ehsani

    Finish the job Mandela started

    18 June 2026

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Latest Posts
    Top SA computer scientist on IBM's chip breakthrough - Francesco Petruccione

    Top SA computer scientist on IBM’s chip breakthrough

    26 June 2026
    Telcos agree plan to tighten Sim registration under Rica

    Telcos agree plan to tighten Sim registration under Rica

    26 June 2026
    Gigabit fibre arrives in Joburg township for R5/day - Alan Knott-Craig

    Gigabit fibre arrives in Joburg township for R5/day

    26 June 2026
    Standard Bank deal cuts the dollar out of China trade

    Standard Bank deal cuts the dollar out of China trade

    26 June 2026
    © 2009 - 2026 NewsCentral Media
    Built and maintained by Chronon
    • Cookie policy (ZA)
    • TechCentral – privacy and Popia

    Type above and press Enter to search. Press Esc to cancel.

    Manage consent

    TechCentral uses cookies to enhance its offerings. Consenting to these technologies allows us to serve you better. Not consenting or withdrawing consent may adversely affect certain features and functions of the website.

    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    • Manage options
    • Manage services
    • Manage {vendor_count} vendors
    • Read more about these purposes
    View preferences
    • {title}
    • {title}
    • {title}