Illustration: AI-generated image depicting Africa’s interconnected digital infrastructure and its dependence on global cloud providers
By Dr Blessing Vava | 13 November 2026
On Thursday, 12 November, Microsoft 365 services were disrupted, and Outlook and other applications became unreliable. The disruption was temporary, but it exposed something we rarely discuss seriously: much of our daily work runs on systems we neither own nor control. For governments, and increasingly for the rest of us, that should mean more than an inconvenience.
In South Africa, George Municipality warned residents that the disruption could delay emails and municipal enquiries, and the City of Cape Town acknowledged the problem too. Services did not stop everywhere. But picture the resident who needs information and finds that officials cannot answer because a system run somewhere else is down. We do not yet know how widely African institutions were affected, and I would not exaggerate it. I use South African examples because that is where municipalities published notices, but the dependence is not unique to them. The vulnerability is hard to ignore.
Across Africa, governments are enthusiastic about digital transformation. Ministries are moving services online, national data centres are being commissioned, and artificial intelligence now features in policy speeches. I welcome all of it. No modern economy is built by turning away from technology. Adopting a system, though, is not the same as controlling it.
What bothers me is how quickly we celebrate a new platform without asking whether it survives a serious disruption. We announce data centres with pride and say little about the software, the technical support and the skills they depend on. A ribbon-cutting is easier to photograph than a support contract. Sovereignty gets spoken of as if placing servers inside our borders hands us control of whatever runs on them. A government can host a national system at home and still be unable to inspect, modify or migrate the proprietary software inside it, which a foreign supplier's engineers keep running.
At my Bhawa Lecture organised by Moto Republic last month, I put it this way: imagine a ministry buys an information system and discovers years later that it cannot modify, repair or move its own records without the supplier. Support ends, or fees rise, or the contract changes. Those are budget problems and, in the end, problems of whether people can reach essential services. A country can remain sovereign in law and become dependent in code.
This is why I read African digital sovereignty through what I call geosociotechnopolitics: global technological power, domestic political choices and the social conditions under which technologies are adopted, all acting on one another. A disruption does not land evenly. A well-funded institution may have a fallback. A poorly resourced municipality and its residents may not. Foreign suppliers shape our options, but so do our own contracts, procurement decisions and investment in local expertise, and those decide how exposed we become.
Yanis Varoufakis calls this concentration of digital power technofeudalism: big technology companies own the digital spaces where others work, trade and communicate, set the terms and extract value along the way. This goes beyond an ordinary supplier-customer relationship. A platform owner can shape the rules of access and make leaving difficult or costly. Nicholas Gane is among those who dispute that this amounts to a new economic order, and one Microsoft outage will not settle the debate. Even so, Varoufakis's argument helps explain why public institutions so often negotiate from weakness.
South Africa offers a sobering example, though of a different weakness. In May 2025 the Special Investigating Unit reported that the Department of Defence had procured Microsoft licences worth more than R257 million through an intermediary in 2018, without competitive bidding. The licences went unused and the Special Tribunal set the contract aside. That was a procurement failure, not evidence of wrongdoing by Microsoft. It shows another way to lose control: signing costly commitments without the expertise to scrutinise them.
There was also a more encouraging example during the outage. Langeberg Municipality advised staff with access to Mimecast to use it as an alternative route to their email.
Contingency plans matter. How many schools, hospitals and municipalities have one, if everything they do sits on a single cloud service?
I am not suggesting that African governments abandon Microsoft or swap every foreign product for a local one. Local systems fail too, and African ownership does not guarantee resilience. What we need are institutions that can negotiate contracts sensibly, keep working backups and retain the expertise to change provider without stopping public services.
The stakes rise as artificial intelligence enters public administration. Companies that supply email and cloud storage now sell tools for analysis and decision support alongside them. A 2025 US federal agreement with Microsoft, offering agencies cloud services and Microsoft 365 Copilot at discounted rates, shows how closely these products can be sold together. African ministries face a similar procurement question: will AI tools be independently evaluated, or simply added to contracts with providers they already depend on? Without that scrutiny, we risk carrying today's dependencies into the next generation of public services.
Microsoft's services will recover, and the next big outage may involve another company. Africa needs digital transformation, and it needs the institutional confidence and practical capacity to negotiate its technological dependence. Without them, we will keep celebrating digital sovereignty in speeches while quietly surrendering control of the systems our governments run on, and the next outage will find us exactly where this one did.
About the author
Dr Blessing Vava is a governance and digital sovereignty researcher, political analyst and civic activist. He holds a PhD in Communication Studies from the University of Johannesburg, where his doctoral research examined the diffusion of Chinese information and communication technologies (ICTs) in Zimbabwe and their implications for society, politics and digital sovereignty. His research interests include AI governance, Africa-China technological relations, democracy, elections and the political economy of digital infrastructure. He is the founding Executive Director of the Southern Africa Coalition for Democracy and Accountability (SACDA).
Email: blessingvava@gmail.com
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