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02 Oct, 2026
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Category: Blog

AA: Traffic Depts are Failing SA Motorists during Rolling Blackouts – Do Real Traffic Directing at Intersections

2020-02-11 Danie

The Automobile Association (AA) has said that traffic law departments which do not make every effort to mitigate the impact of rolling blackouts on traffic congestion are failing motorists in the towns and cities they […]

Blog

Windows and Linux interoperability: A look at Samba and Playing Nicely with Active Directory

2020-02-11 Danie

Few of us are lucky enough to work in a pure Linux environment. If you are, you can file this article under "Something for the future" because it doesn’t apply to you — for now. […]

Blog

A rated list of favorite secure messaging apps including the newer BCM messenger (Created by Hackers for Hackers)

2020-02-10 Danie

An interesting rating and comparison done of Signal, Threema, WickrMe, Keybase, TwinMe, Conversations, Briar, and the newcomer BCM Messenger (iOS and Android) but which looks very promising and has a desktop version in the works. […]

Blog

Heavy users of Flatpak apps will appreciate Flatseal, a new GTK app that makes managing Flatpak permissions a lot easier

2020-02-10 Danie

As a sandboxed app format, Flatpak apps have to request individual permission to access different parts of your system or your configured hardware. e.g., permission to access the network, permission to show notifications, permission to […]

Blog

Top hacks for the YaCy peer-to-peer open source search engine

2020-02-10 Danie

One of the most exciting things about YaCy, however, is the fact that it’s a local client. Each user owns and operates a node in a globally distributed search engine infrastructure, which means each user […]

Blog

New South African Lithium-Ion Cell Mega-Factory, Plans For 32 GWh/Year By 2028 – Hopes To Put Southern Africa On Path To Battery Manufacturing Self Sufficiency

2020-02-10 Danie

The battery storage market in South Africa is expected to grow significantly going forward as companies and homes look to cushion themselves from ongoing electricity blackouts. Eskom, the stated-owned utility company, has been battling to […]

Blog

Open source vs. proprietary: What’s the difference? These are more practical differences than usually seen

2020-02-09 Danie

Key reasons:1. Data ownership – apart from being able to export your data (you should have the right to export your data) but can you use that exported data in any other place, and do […]

Blog

What is WireGuard? Why Linux Users Going Crazy Over it? It’s Lean Code, Cross-Platform, Latest Cryptography, and will be embedded in the Linux Kernel

2020-02-09 Danie

Apart from being a cross-platform, one of the biggest plus point for WireGuard is the ease of deployment. Configuring and deploying WireGuard is as easy as configuring and using SSH. Look at WireGuard set up […]

Blog

Hong Kong Protestors Using Bridgefy (iOS and Android) Messaging App China Can’t Block

2020-02-09 Danie

How do you communicate when the government censors the internet? With a peer-to-peer mesh broadcasting network that doesn’t use the internet. That’s exactly what Hong Kong pro-democracy protesters have been doing, thanks to San Francisco […]

Blog

Hamnet Western Cape Assists With Emergency Communications At the 99er 2020 Cycle Race In Durbanville, Cape Town

2020-02-08 Danie
Dave Reece operating the radio

It was my first venture as a volunteer radio ham to work with Hamnet WC. Hamnet itself has done many such events over the years for many of the major public sporting events including cycling, […]

Blog

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