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denial-of-service attack

What is a Denial-of-Service (DoS) Attack?

A denial-of-service (DoS) attack is a type of cyber attack which aims to make a system or service inaccessible to its intended users. This is typically done by overwhelming the target machine or network with a flood of unnecessary requests which disrupt the normal traffic.

QR Code Scams

Understanding the Dangers Behind Fake QR Code Scams

A QR Code, or Quick Response Code, is a type of two-dimensional barcode that can store information and be easily scanned using a smartphone camera. QR codes are great for quickly accessing information, but they have also become a tool for cybercriminals.

Yealink T46 Transfer

How Safe is Public WiFi?

The question of how safe it is to use public WiFi remains a significant concern in terms of cybersecurity. Understanding the risks associated with connecting to these networks and implementing safety measures is crucial for protecting your personal information online.