There's a rather famous problem in math of probability called the Birthday Paradox. Let's get into how it works, and how creative uses of this hypothetical problem have real-world applications!

We use algorithms every day for things like image searches, predictive text, and securing sensitive data. Algorithms show up all over nature, too, in places like your immune system and schools of fish, and computer scientists...

This video explains the Git snapshot.

This video explains how Git stores the data inside an object database.

This video explains digital signatures.

Implement rsyslog for centralized logging, an essential practice for monitoring and troubleshooting system activities.

Blockchain is a technology for recording transactions. And, since its first use in 2008 for cryptocurrency, it is emerging as one of the must-have technologies in many industry sectors. Project managers will often be called upon to...

This is a project-based video on parallel text file processing.

This video illustrates the first attack type, the word list, which is by specifying the actual mode to Hashcat.

In this video, you will learn about calculating the hash values of different types of files using Microsoft PowerShell.

In this video, we will look at hashing, which is the conversion of key/string/variable into a hash using an algorithm used in malware and antimalware products.

Here, you will learn how to harden networks. What devices and protocols are available to harden a network from being hacked?

Cannabis is a controversial drug: there are debates around its production, legal status and use. What are the facts behind the use of this drug, and how safe or dangerous is it? Biology - Healthy Living - Cannabis is a mild sedative and...

This video explains how to use the decoder tab.

This video explains the profile README file, which allows users to use a markdown file named README to write details about themselves such as their skills, interests, GitHub stats, and showcase it to the GitHub community.
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This video explains what Blue Ocean is, which advantages it brings, and its main features.

In this video, we will be discussing cryptographic functions in Solidity. Cryptographic functions play a critical role in securing smart contracts and ensuring that data transmitted over the blockchain is kept private and tamper-proof....

In this video, you will learn about inheritance and overriding with the toString() method.

In this video, we will work on sign up and database completion with Hashing and Salt.
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This clip is from the chapter "Authenticating Username and Password with Express and Passport" of the series "Express Framework...

This is a demo video on hashing.

This video provides an introduction and overview of hashing.

This video talks about how to find publicly exposed backup files using Google Hacking.
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This clip is from the chapter "Web Application Security Testing with Google Hacking" of the series "Web Hacker's Toolbox - Tools Used by...

In this video, we will implement the user login functionality using Passport.js authentication.

In this video, we will explore how to securely hash and store user passwords using Bcrypt.