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
      Home affairs' R10 ID fee is forcing companies to rethink identity verification

      Standard Bank joins smart ID push with fee-free launch

      11 February 2026
      Zscaler assets seized from South African data centres

      Zscaler assets seized from South African data centres

      11 February 2026
      SA app wants to end guesswork in online grocery shopping - We Need Milk CEO Arjan van den Berg

      SA app wants to end guesswork in online grocery shopping

      11 February 2026
      Absa appoints M-Pesa boss to lead personal and private banking - Sitoyo Lopokoiyit

      Absa appoints M-Pesa boss to lead personal and private banking

      11 February 2026
      David Ellison just won't quit

      David Ellison just won’t quit

      11 February 2026
    • World
      EU regulators take aim at WhatsApp

      EU regulators take aim at WhatsApp

      9 February 2026
      Musk hits brakes on Mars mission

      Musk hits brakes on Mars mission

      9 February 2026
      Crypto firm accidentally sends R700-billion in bitcoin to its users

      Crypto firm accidentally sends R700-billion in bitcoin to its users

      8 February 2026
      AI won't replace software, says Nvidia CEO amid market rout - Jensen Huang

      AI won’t replace software, says Nvidia CEO amid market rout

      4 February 2026
      Apple acquires audio AI start-up Q.ai

      Apple acquires audio AI start-up Q.ai

      30 January 2026
    • In-depth
      How liberalisation is rewiring South Africa's power sector

      How liberalisation is rewiring South Africa’s power sector

      21 January 2026
      The top-performing South African tech shares of 2025

      The top-performing South African tech shares of 2025

      12 January 2026
      Digital authoritarianism grows as African states normalise internet blackouts

      Digital authoritarianism grows as African states normalise internet blackouts

      19 December 2025
      TechCentral's South African Newsmakers of 2025

      TechCentral’s South African Newsmakers of 2025

      18 December 2025
      Black Friday goes digital in South Africa as online spending surges to record high

      Black Friday goes digital in South Africa as online spending surges to record high

      4 December 2025
    • TCS
      Watts & Wheels S1E4: 'We drive an electric Uber'

      Watts & Wheels S1E4: ‘We drive an electric Uber’

      10 February 2026
      TCS+ | How Cloud On Demand is helping SA businesses succeed in the cloud - Xhenia Rhode, Dion Kalicharan

      TCS+ | Cloud On Demand and Consnet: inside a real-world AWS partner success story

      30 January 2026
      Watts & Wheels S1E4: 'We drive an electric Uber'

      Watts & Wheels S1E3: ‘BYD’s Corolla Cross challenger’

      30 January 2026
      Watts & Wheels S1E4: 'We drive an electric Uber'

      Watts & Wheels S1E2: ‘China attacks, BMW digs in, Toyota’s sublime supercar’

      23 January 2026

      TCS+ | Why cybersecurity is becoming a competitive advantage for SA businesses

      20 January 2026
    • Opinion
      South Africa's skills advantage is being overlooked at home - Richard Firth

      South Africa’s skills advantage is being overlooked at home

      29 January 2026
      Why Elon Musk's Starlink is a 'hard no' for me - Songezo Zibi

      Why Elon Musk’s Starlink is a ‘hard no’ for me

      26 January 2026
      South Africa's new fibre broadband battle - Duncan McLeod

      South Africa’s new fibre broadband battle

      20 January 2026
      AI moves from pilots to production in South African companies - Nazia Pillay SAP

      AI moves from pilots to production in South African companies

      20 January 2026
      South Africa's new fibre broadband battle - Duncan McLeod

      ANC’s attack on Solly Malatsi shows how BEE dogma trumps economic reality

      14 December 2025
    • Company Hubs
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • AvertITD
      • Braintree
      • CallMiner
      • CambriLearn
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • LSD Open
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • 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
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • 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



    Cambridge Analytica Facebook Google Leonid Bershidsky top Twitter
    WhatsApp YouTube Follow on Google News Add as preferred source on Google
    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

    Dr Google, meet Dr Chatbot - neither is ready to see you now

    Dr Google, meet Dr Chatbot – neither is ready to see you now

    10 February 2026
    AI chatbots are coming to Apple CarPlay

    AI chatbots are coming to Apple CarPlay

    8 February 2026
    From stocks to crypto, markets reel as AI doubts grow

    From stocks to crypto, markets reel as AI doubts grow

    6 February 2026
    Company News

    Why Acer is the strategic choice for South Africa’s educational future

    11 February 2026
    Fyndae is building Africa's human verification layer for community security and collaboration

    Fyndae wants to turn lost-item recovery into Africa’s trust infrastructure

    11 February 2026
    How NEC XON tackled identity risk for a major telco - Michael de Neuilly Rice

    How NEC XON tackled identity risk for a major telco

    11 February 2026
    Opinion
    South Africa's skills advantage is being overlooked at home - Richard Firth

    South Africa’s skills advantage is being overlooked at home

    29 January 2026
    Why Elon Musk's Starlink is a 'hard no' for me - Songezo Zibi

    Why Elon Musk’s Starlink is a ‘hard no’ for me

    26 January 2026
    South Africa's new fibre broadband battle - Duncan McLeod

    South Africa’s new fibre broadband battle

    20 January 2026

    Subscribe to Updates

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

    Latest Posts

    Why Acer is the strategic choice for South Africa’s educational future

    11 February 2026
    Home affairs' R10 ID fee is forcing companies to rethink identity verification

    Standard Bank joins smart ID push with fee-free launch

    11 February 2026
    Zscaler assets seized from South African data centres

    Zscaler assets seized from South African data centres

    11 February 2026
    Fyndae is building Africa's human verification layer for community security and collaboration

    Fyndae wants to turn lost-item recovery into Africa’s trust infrastructure

    11 February 2026
    © 2009 - 2026 NewsCentral Media
    • 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}