What is the Von Neumann Architecture?
The Von Neumann architecture, proposed by mathematician and physicist John von Neumann in the 1940s, is the most widely used
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How to convert from Decimal to Hexadecimal ?
Converting a decimal (base 10) number to hexadecimal (base 16) is a two-step process: first, the decimal number is divided
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Converting a hexadecimal (base 16) number to binary (base 2) is a multi-step process. Each hexadecimal digit represents four binary
Continue readingHow to convert from Binary to Decimal ?
Converting a binary number (a number expressed in base 2) to a decimal (base 10) is a straightforward process. The
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FIDO Security Key. What is it?
FIDO (Fast IDentity Online) keys are becoming increasingly popular as a way to secure online accounts and protect against identity
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What is Computer Architecture?
Computer architecture is the conceptual design and fundamental operational structure of a computer system. It encompasses the design of the
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AoC 2022 Day 23: Defense Layers
Core Mindset The core mindset that Defense in Depth is founded on is the idea that there is no such
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AoC 2022 Day 22: Attack Surface
Attack Vectors An attack vector is a tool, technique, or method used to attack a computer system or network. If
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AoC 2022 Day 21: The Internet of Things
The Internet of Things (IoT) defines a categorization of just that, “things”. Devices are interconnected and rely heavily on communication to achieve
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AoC 2022 Day 20: Firmware Reverse Engineering
What is Firmware Reverse Engineering Every embedded device, including cameras, routers, smart watches, and other devices, comes with pre-installed firmware,
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