Tutorials

Packt Hub will keep you up to date with the latest tech with our FREE bite-sized tutorials. We provide coverage across a variety of languages and tools, including Python, Java, and Angular.

Installing a blockchain network using Hyperledger Fabric and Composer[Tutorial]

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This article is an excerpt taken from the book Hands-On IoT Solutions with Blockchain written by Maximiliano Santos and Enio Moura. In this book, you'll learn how to...
Display stock market numbers loss

Understanding the cost of a cybersecurity attack: The losses organizations face

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The average cost of a cybersecurity attack has been increasing over time. The rewards to hackers in cyberheists have also been increasing, and this...
hacker

Knowing the threat actors behind a cyber attack

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This article is an excerpt taken from the book, Hands-On Cybersecurity for Finance written by Dr. Erdal Ozkaya and Milad Aslaner. In this book you will learn...

Brett Lantz on implementing a decision tree using C5.0 algorithm in R

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Decision tree learners are powerful classifiers that utilize a tree structure to model the relationships among the features and the potential outcomes. This structure...
Facebook investigates Crimson Hexagon

Dr Joshua Eckroth on performing Sentiment Analysis on social media platforms using CoreNLP

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Sentiment analysis is achieved by labeling individual words as positive or negative, among other possible sentiments such as happy, worried, and so on. The...
dark web spy spy

Adrian Pruteanu shows how to evade Intrusion Detection Systems using Proxy Cannon [Tutorial]

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These days, it is fairly common for mature companies to implement Intrusion detection system (IDS), intrusion prevention systems (IPS), and security information and event...
Cognitive IoT: How Artificial Intelligence is remoulding Industrial and Consumer IoT

How AI is transforming the Smart Cities IoT? [Tutorial]

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According to techopedia, a smart city is a city that utilizes information and communication technologies so that it enhances the quality and performance of urban...

Qt installation on different platforms [Tutorial]

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Qt provides a different look for mobile and embedded devices where users expect a different style of presentation. This is controlled within the framework so...
Python code pytorch

Debugging and Profiling Python Scripts [Tutorial]

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Debugging and profiling play an important role in Python development. The debugger helps programmers to analyze the complete code. The debugger sets the breakpoints...
Server

How to remotely monitor hosts over Telnet and SSH [Tutorial]

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In this tutorial, you will learn how to carry out basic configurations on a server with Telnet and SSH configured. We will begin by...

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