Zimbabwe News Update
herald_improved
6 min read
Thabong MasendaWE live in a time where almost everything we do — from paying for coffee to running global businesses — happens online.But behind all that convenience is an invisible war.It’s fought not with tanks or guns, but with code, firewalls and human brilliance.Every day, cybersecurity experts work quietly behind the scenes to protect our data, privacy and digital freedom.Their story is one of constant evolution — a story that began long before most of us ever touched a computer.The first battles: When secrets went digital (1940s–1960s)Cybersecurity’s roots go back to World War II.At Bletchley Park (an English country house and estate that became the principal centre of Allied codebreaking), brilliant minds cracked the German Enigma code — a breakthrough that changed the course of history and proved how powerful information control could be.Fast forward to the 1960s, when the first version of the internet, ARPANET, was born.Visionaries like John von Neumann began thinking about “self-replicating code” — what we now know as viruses.
It was the dawn of a new kind of security challenge: protecting machines from other machines.The defence era: Firewalls, antivirus & encryption (1970s–1990s)The 1970s kicked off the age of digital defence. The first computer worm, Creeper, appeared — and with it, the first antivirus, Reaper. It was the start of a high-speed chase that continues even today.One of the biggest breakthroughs came with Public Key Cryptography (PKC).This innovation made it possible for people to safely share information online — everything from private messages to financial transactions.Then came the 1980s and 1990s — decades of major growth and major attacks.The Morris Worm shut down parts of the early internet in 1988, leading to the creation of the first Computer Emergency Response Team (CERT).
When the web went mainstream in the 1990s, firewalls and SSL encryption became our new digital guardians.The modern age: AI, cloud security & privacy (2000s–Today)As technology leaped forward, so did the threats.Stuxnet (2010) showed the world that cyberattacks could cause real-world damage — even to physical infrastructure.The rise of cloud computing and smart devices expanded our digital “attack surface”, forcing cybersecurity to evolve into something far smarter and more adaptive.In 2018, the GDPR transformed how the world thinks about personal data, giving individuals more control and forcing companies to be accountable.Now, the frontier is AI-driven cybersecurity — intelligent systems that detect, predict and fight back against attacks in real-time.
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