Maciej Zalwert

Note: This article is being updated regularly. The latest update: 29/01/2022

Image by Miguel Á. Padriñán from Pexels

Note: by sharing knowledge of existing vulnerabilities, tools and countermeasures, we can prevent cyber criminals from taking inappropriate actions.

This article introduces a timing attack — a simple, yet powerful technique to crack passwords (tokens, secrets etc.).

Knowledge contained…

Note: This article is being updated regularly. The latest update: 27/01/2022

Image by cottonbro from Pexels

Note: by sharing knowledge of existing vulnerabilities, tools and countermeasures, we can prevent cyber criminals from taking inappropriate actions.

Why cryptography is so important nowadays?

The use of cryptography is everywhere. This is a technique of storing or transmitting…

Machine Learning Operations: how to deploy and manage (not only) machine learning models reliably and efficiently.

Introduction

Kubernetes is an undisputed leader in terms of scalability and modern application orchestration. Nevertheless, its capabilities comes with a price — it’s complexity.

In this article, I introduce a general view on Kubernetes architecture

Machine Learning Operations: how to deploy and manage (not only) machine learning models reliably and efficiently.

Image by Tara Winstead from Pexels

Introduction

In the first part of MLOps series, I introduced Kubernetes and showed on how to install it. In this article, I will introduce Kubernetes tools in more details.

This article will cover:

  • Kubectl: command-line tool for Kubernetes
  • Kubeadm…

How counterintuitive birthday probability paradox helps hackers in cryptographic brute force attacks

Image by Craig Adderley from Pexels

Introduction

In its most interesting form hacking employs sophisticated techniques from different fields like: probability, programming and hardware.

In this article, I introduce how cyber criminals optimize brute force attacks with a fact that there is more than 50%…

Maciej Zalwert

Experienced in AI/risk/quant/programming and passionate in data/hacking/tech

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store