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Read more about the article 2-Day Outage

2-Day Outage

  • Post author:Cogtropolis
  • Post category:Dev

You may have noticed Cognitive Metropolis was offline for 2 Days. Yeah, that was my fault... It was that time of the year and NetworkSolutions wanted to gouge me again…

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Read more about the article How to Convert YouTube Videos to MP3 Files

How to Convert YouTube Videos to MP3 Files

  • Post author:Cognitive Metropolis
  • Post category:Data

Do you use YouTube for the music? If you want to save your favorite YouTube videos as audio files, certain websites and software can strip out the music tracks and…

Continue ReadingHow to Convert YouTube Videos to MP3 Files
Read more about the article Defense Firm Said U.S. Spies Backed Its Bid for Pegasus Spyware Maker

Defense Firm Said U.S. Spies Backed Its Bid for Pegasus Spyware Maker

  • Post author:Cognitive Metropolis
  • Post category:Security

A team of executives from an American military contractor quietly visited Israel numerous times in recent months to try to carry out a bold but risky plan: purchasing NSO Group,…

Continue ReadingDefense Firm Said U.S. Spies Backed Its Bid for Pegasus Spyware Maker
Read more about the article The risk of undermanaged open source software

The risk of undermanaged open source software

  • Post author:Cognitive Metropolis
  • Post category:OS/Security

Relying on open source doesn’t mean you are opening your organization up to vulnerabilities, as long as you review the code for any security concerns. Unlike proprietary software, open source…

Continue ReadingThe risk of undermanaged open source software
Read more about the article Wild tech predictions for 2022 that probably won’t happen

Wild tech predictions for 2022 that probably won’t happen

  • Post author:Cognitive Metropolis
  • Post category:News

What's the point of prognosticating if you can't swing for the fences, amirite? Sure, you can go elsewhere and read predictions for a very incremental 2022, but you come to…

Continue ReadingWild tech predictions for 2022 that probably won’t happen
Read more about the article The internet is breaking. Here’s how to save it.

The internet is breaking. Here’s how to save it.

  • Post author:Cognitive Metropolis
  • Post category:News

This is a seminal article written in 2016 - Thank you for your Service. Written by Dan Kaminsky. We could lose this internet. Or we could save it. I prefer…

Continue ReadingThe internet is breaking. Here’s how to save it.
Read more about the article HTML Data Cleaning in Python for NLP

HTML Data Cleaning in Python for NLP

  • Post author:Cognitive Metropolis
  • Post category:Data

The most important step of any data-driven project is obtaining quality data. Without these preprocessing steps, the results of a project can easily be biased or completely misunderstood. Here, we…

Continue ReadingHTML Data Cleaning in Python for NLP
Read more about the article Step-by-step guide to face recognition in real-time using OpenCv library

Step-by-step guide to face recognition in real-time using OpenCv library

  • Post author:Cognitive Metropolis
  • Post category:AI/Data

OpenCV (Open Source Computer Vision Library) is an open-source computer vision and machine learning software library. OpenCV was built to provide a common infrastructure for computer vision applications and to…

Continue ReadingStep-by-step guide to face recognition in real-time using OpenCv library
Read more about the article Working with PDFs in Python: Reading and Splitting Pages

Working with PDFs in Python: Reading and Splitting Pages

  • Post author:Cognitive Metropolis
  • Post category:Data

Today, the Portable Document Format (PDF) belongs to the most commonly used data formats. In 1990, the structure of a PDF document was defined by Adobe. The idea behind the…

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Read more about the article Creating a Blockchain from Scratch

Creating a Blockchain from Scratch

  • Post author:Cognitive Metropolis
  • Post category:Data/Security

Blockchains are becoming increasingly popular in today’s markets. Services that provide blockchain technology are already being designed by Amazon, Microsoft, Google and other huge companies. Many people often correlate blockchain…

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