Digital Safe Limited

24/09/2026

Every attack leaves a trail. The question is whether anyone knows how to find it.

Today, Gerald Mbewa, Financial Infrastructure Cybersecurity Engineer, breaks down how digital forensics actually works. How investigators pull artifacts, piece together evidence, and turn a compromised system into a clear answer of what happened and how.

This is the skillset behind every "how did they even figure that out?" moment in cybersecurity.

🗓️ 24 September | 🕠 5:15 PM
Register to join. Link in bio/comments.

23/09/2026

6 webinars. 6 experts. 9 days. Zero excuses to walk into DSL CTF Edition 5 unprepared. 🚩

This is the same prep pipeline that's quietly turned past competitors into working cybersecurity professionals, and it's happening again right now, in the lead-up to Edition 5.

📅 Sep 22 - Malware Analysis | Wesley Mulombwa
📅 Sep 23 - Reverse Engineering | Eugene Mwewa
📅 Sep 24 - Digital Forensics | Gerald Mbewa
📅 Sep 25 - Cyber Threat Intelligence | MIKE NG'ANDU
📅 Sep 29 - CTF Platform Introduction | Jones Baraka
📅 Sep 30 - OSINT | Kundanji K.

Whether you're competing this edition or just want to sharpen your skills, this is free, practical, and led by people who do this for a living.

🔗 Register: www.digitalsafezm.com

📩 Questions: [email protected]



Sponnsored by

University of Lusaka CTF Room Cake Couture Zambia Zoe Technologies -Cola Beverages Zambia

22/09/2026

What if the malware isn't the scary part, what if it's how long it's already been inside before anyone notices? 😨

Wesley Mulombwa is breaking down real malware analysis techniques defenders actually use, no fluff, just the practical stuff that catches what most security tools miss.

🗓️ 22 September | 🕠 5:15 PM Register now, link in the comments 👇

17/09/2026

Here's the risk most mine operators underestimate: it's not the head office network, it's where IT meets operational technology.

SCADA and control systems weren't built to be secure once they're connected, they were built to run. When ransomware reaches that layer, it's not an inconvenience, it's a production stoppage.

Know where your OT/IT boundary actually sits?

www.digitalsafezm.com

16/09/2026

Across Zambia, the best young cyber minds are preparing.

15/09/2026

The teams are locked in.

14/09/2026

𝑾𝑬 𝑺𝑻𝑨𝑹𝑻𝑬𝑫 𝑾𝑰𝑻𝑯 𝑶𝑵𝑬 𝑺𝑴𝑨𝑳𝑳 𝑪𝑶𝑯𝑶𝑹𝑻.

This picture takes us back to the beginning.

We quickly realised that Zambia’s cybersecurity talent gap could not be closed with one small team. But something remarkable came out of this first Cyber Academy cohort.

From this group, we saw cybersecurity professionals emerge as CISOs, technology founders, SOC engineers, cybersecurity managers and IT auditors, now serving across banking, mining, manufacturing, telecommunications and other industries — contributing to Zambia’s cybersecurity agenda.

But we knew we had to do more.

So, we launched the Cybersecurity Capture The Flag (CTF), bringing together over 70 participants, supported by Zambian companies and international partners who believed in the same mission: exposing young people to real-world cybersecurity challenges and showing them that cybersecurity is far more than cracking Wi-Fi passwords.

Still, the gap remained.

So we took cybersecurity awareness into colleges and universities, schools and communities, while also going into organisations to train boards, executives, management and staff, because cybersecurity is not only an IT problem. The human element remains one of the weakest links.

We continued building professional capacity through tailored training and strategic partnerships, including our PECB partnership, becoming Zambia’s only PECB Silver Partner.

Looking back at this picture, we see more than interns.

We see where a movement began.

And we are still building.

14/09/2026

13/09/2026

This week, we're going deep on Mining.

Mining is one of ten sectors named critical infrastructure under Zambia's Cyber Security Act 2025. Designated operators must register with the Zambia Cyber Security Agency within 30 days of that classification, keep critical data hosted in Zambia, and file annual audits and cybersecurity situational-awareness reports every year after.

For an industry where operational technology and IT are converging fast, SCADA and industrial control systems increasingly touching the corporate network, that's a meaningful shift in what "compliant" actually requires.

All week, we'll unpack what that means in practice, the risks specific to mine sites, what the data-localization requirement actually involves for multinational operators, and how DSL's Mining Shield package is built for the realities of remote, high-value operations.

13/09/2026

A CTF may look like a game. For us, it is much more than that.

We started the Secure Our World CTF because we saw a gap between what students learn in the classroom and the practical skills industry needs.

Cybersecurity cannot be mastered from theory alone. Young people need a place to test themselves, make mistakes, solve problems and learn by doing.

And we have seen the impact.

Some of the students who have participated in our CTFs are now working in banking, manufacturing, telecommunications, mining and other industries. Some have gone on to build careers in cybersecurity and, remarkably, we have even benefited from CTF talent ourselves.

That is the real prize.

On 31 October 2026, we bring the CTF back, giving another generation of young Zambians an opportunity to discover what they are capable of.

But initiatives like this only grow when industry, academia and organisations that believe in the future of Zambia come together to support them.

Because sometimes, the person solving a CTF challenge today is the person who will be protecting your organisation tomorrow.

This is why we do it.

It was never just a game.