Mitchell Telatnik

Founder at securemetrics

Expertise: Cybersecurity

Education: University of Arizona

Mitchell Telatnik is the founder of securemetrics, a cybersecurity analytics startup. Previously, Telatnik was a technical cybersecurity marketing architect at Ingram Micro and, before that, he was an associate security consultant at Insight. He holds a bachelor’s degree in management information systems from the University of Arizona.

8 Articles

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Mitchell Telatnik Mitchell Telatnik
Updated on May 22, 2025

What Is a Firewall?

A firewall is a security device that monitors and regulates incoming and outgoing network traffic based on a set of rules. Here’s how firewalls work, their advantages, main types and common applications.

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Mitchell Telatnik Mitchell Telatnik
Updated on April 08, 2024

What Is End-to-End Encryption?

End-to-end encryption is a secure communication method that allows only the sender and intended recipient to access the contents of a message or file. Here’s how it works.

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Mitchell Telatnik Mitchell Telatnik
Updated on April 09, 2024

What Is Penetration Testing?

Wondering how to improve your cybersecurity posture? Hiring a penetration tester is just the beginning.

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Mitchell Telatnik Mitchell Telatnik
Updated on June 02, 2025

Passwordless Authentication: Why to Ditch Your Passwords

To avoid account compromises, security professionals recommend using passwordless authentication. Here’s why.

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Mitchell Telatnik Mitchell Telatnik
Updated on April 20, 2024

Your Organization Needs Zero Trust Architecture

What is zero trust and how does it improve your company’s cybersecurity posture?

Mitchell Telatnik Mitchell Telatnik
Updated on May 28, 2025

Machine Learning for Beginners (With Weka)

Follow along with this machine learning for beginners tutorial, which walks through the basics of classification and regression algorithms and how to build a machine learning model in Weka.

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Mitchell Telatnik Mitchell Telatnik
Updated on March 15, 2023

Is AI Taking the Human Out of Human Resources?

Companies recognize the benefits of machine learning for their people management teams, but do the costs outweigh the benefits?

Mitchell Telatnik Mitchell Telatnik
Updated on September 07, 2022

Social Network Analysis: How to Get Started

Social network analysis is a great way to analyze relationships. Here’s how to build your own network graph.

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