Online Meeting and Screen Sharing Security
What leaks from online meetings is rarely the result of eavesdropping. It's usually a notification popping up on a shared screen, or a meeting link passed around a group chat.
Security
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Guides
Wi-Fi, internet security, connection troubleshooting, and networking for small businesses. All written in-house.
Networking
Ports and Protocols Worth Knowing
When the internet works but one app won't connect, it's almost always a single door closed rather than the whole connection failing.
For Business
Networking for Daycares and Preschools
At a daycare, the network isn't about speed. It's about who may see the cameras, and who may not.
Regulation
Wi-Fi Frequency and Transmit Power Rules
Wi-Fi uses licence-exempt spectrum, not rule-exempt spectrum. The limits sit on transmit power, permitted channels, and device certification.
Troubleshooting
Network Problems After a Power Outage
After an outage, the startup order decides everything. A router that wakes faster than the modem fails to get a connection and never retries.
For Business
Internet for Market Traders and Street Vendors
A street vendor can't install fibre. What matters here is cell signal, battery, and one thing usually forgotten: a fallback for when payment fails.
Hardware
Automatic Backups on Your Home Network
Most people lose data not because they had no backup, but because their last backup was made eight months ago.
For Business
Networking for Laundries and Courier Agents
In a laundry, steam from the dryers and lint from fabric are what kill routers fastest. At a courier agent, it's the label printer that keeps vanishing from the network.
For Business
Networking for Photo Studios and Print Shops
In a print shop, what matters isn't internet speed but in-room network speed. One 800 MB file going over Wi-Fi keeps everyone waiting.
Hardware
Setting Up the Network for Your TV Corner
One corner of the room holds five devices that all want internet, and the router is in another room. That's a layout problem, not a plan-speed problem.
Troubleshooting
Wi-Fi Drops When the Aircon or Water Pump Starts
The pattern is too neat to be coincidence: the water pump starts, and two seconds later everyone in the house loses their connection. The cause is rarely the Wi-Fi.
For Business
Networking for Pharmacies and Dental Clinics
In a room six metres by four, there's a prescription computer, a card terminal, cameras, digital X-ray equipment, and waiting patients' phones. All on one connection.
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