Month: August 2023

Mastering the Essential Soft Skills for IT Architects and DevOps Engineers

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In the dynamic world of technology, the role of IT architects and DevOps engineers has become increasingly vital. These professionals are responsible for designing and implementing robust IT infrastructures and ensuring efficient software development and deployment processes. While technical prowess is undoubtedly crucial, it is the mastery of soft skills that truly sets outstanding IT architects and DevOps engineers apart. In this blog post, we will explore the essential soft skills required for success in these roles and how they contribute to building exceptional IT solutions.

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Unveiling the Path to Ethical Hacking Engagements: A Beginner’s Guide

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Ethical hacking, also known as penetration testing or white-hat hacking, has evolved into a vital field in today’s cybersecurity landscape. As organizations prioritize safeguarding their digital assets, the demand for skilled ethical hackers is on the rise. However, stepping into this field can be challenging without the right approach. In this blog post, we will explore how to find ethical hacking engagements and provide a roadmap for aspiring ethical hackers to start their journey in this rewarding but demanding domain.

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Speeding Up Network Configuration In The Lab With Ansible And Templates

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Ansible, an open-source automation tool, helps system administrators and DevOps teams to efficiently manage infrastructure and streamline complex tasks. One of Ansible’s powerful features is the use of templates, which allows for the dynamic generation of configuration files and other resources. Here we will go through a real-world network configuration of a small lab environment.

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TryHackMe | Simple CTF – Modern Solution (2023) Working Exploit With Docker.io

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If you have been doing the TryHackMe Simple CTF challenge recently, you may have ran into the problem that the original exploit is written in Python 2 for Ubuntu 18.04. The script can be converted or rewritten to Python 3, but my Debian Bookworm attack box had issues running it and showing the result. I came up with a quick solution using docker.io.

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Docker Compose vs. Docker Swarm: Choosing the Right Orchestration Tool

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In today’s rapidly evolving world of containerization and micro services, Docker has emerged as a powerhouse, providing tools to simplify the deployment and management of applications. Among its arsenal are Docker Compose and Docker Swarm, two distinct tools that address different aspects of container orchestration. In this article, we’ll dive into the nuances of Docker Compose and Docker Swarm, highlighting their features, use cases, and how to make the right choice for your deployment needs.

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Mastering Docker Volume Management: A Comprehensive Guide with a Handful of Examples

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Docker has revolutionized the way applications are deployed, offering portability and scalability like never before. One crucial aspect of Docker is volume management, which ensures data persistence and sharing between containers. In this article, we’ll dive a bit into the world of Docker volumes, explore their types, and I will provide practical examples of how to effectively manage them.

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AI Quick Start: Take Off With Your AI Knowledge Now!

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What is Artificial Intelligence (AI)?
Artificial Intelligence (AI) is a branch of computer science that aims to create intelligent machines capable of performing tasks that typically require human intelligence. These tasks may include reasoning, learning, problem-solving, understanding natural language, and perceiving the environment.

How does AI Work?
Artificial Intelligence is essentially software that can learn patterns from information. It uses patterns from existing and new data to make predictions to perform tasks that normally require human intelligence such as interpreting speech, playing games and identifying patterns. AI typically learns how to do so by processing massive amounts of data, looking for patterns to model in their own decision-making.

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How to Set Up Two-Factor Authentication with Google Authenticator on a Debian Linux Desktop

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Two-factor authentication (2FA) is a method of requiring more than one credential to prove your identity. It adds an extra layer of security to your system by requiring users to provide more than one piece of information to authenticate successfully to an account or Linux host. The additional information may be a one-time password (OTP) sent to your cell phone via SMS or credentials from an app like Google Authenticator, Twilio Authy, or FreeOTP .

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Hardening Kali Linux for Advanced Penetration Testing and Cyber Security Work

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Kali Linux, a powerful penetration testing and security auditing platform, is widely used by professionals in the field of cybersecurity. To ensure a secure and reliable environment, it is essential to harden Kali Linux, fortifying it against potential vulnerabilities and attacks. In this blog post, we will discuss effective techniques and best practices to harden Kali Linux for advanced penetration testing and cyber security work.

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NTP: Unraveling the Timekeeping Magic Behind Network Synchronization

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In the fast-paced digital era, where countless devices are interconnected, maintaining accurate time becomes crucial for various critical operations. From financial transactions to global communication networks, accurate time synchronization ensures smooth functioning and reliable data exchange. At the heart of this temporal harmony lies the Network Time Protocol (NTP), a robust and essential protocol that keeps our digital world ticking with precision. In this blog post, we will delve into the fascinating realm of NTP, exploring its significance, inner workings, and the benefits it brings to modern networks.

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Will Open Source Be Extinct Soon? The Future of Open Source Software

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Open source software has been on the rise in recent years, with practically every industry now utilizing it in some form or another. With the continuing rise of open source projects, we can expect to see further collaboration and collaboration spaces evolving to facilitate them in the coming years.

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How To Install Tenable Nessus Essentials The Free Vulnerability Scanner on Debian Bookworm

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Nessus is a popular and widely used vulnerability assessment tool that works for both web and mobile applications and can be deployed on-premises or in a cloud environment. It scans and detects malware of embedded devices, configurations auditing, compliance checks among many other functions.

Small companies face a growing risk of cyber attacks in the digital age, as they often lack the resources and expertise to secure their networks and data. One way to improve their security is to perform regular security checks using a vulnerability scanner. Tenable Nessus Essentials is a powerful tool that can help small companies scan their systems for vulnerabilities and remediate them before they are exploited.

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Using GIT With Ansible: A Hands On Example of Enhancing Our Automated Systems

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Ansible’s real strengths are the fast speed of learning the basics and its simplicity. We all keep some configuration in a GIT service like my dot config files in Github. It is very quick and easy to automate the check out of a repository, and to distribute files from it with the built in Ansible modules.

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