Understanding SSH Service on Linux
Friday, November 15, 2024 in Linux
Categories:
5 minute read
Understanding SSH Service on Linux Secure Shell (SSH) is a critical protocol in the realm of network security, particularly for Linux systems. It provides a secure method for remote access and management of servers over unsecured networks. This blog …
Understanding the Root User in Linux and Its Important Role in Security
Friday, November 15, 2024 in Cybersecurity
Categories:
5 minute read
Understanding the Root User in Linux and Its Important Role in Security The root user, often referred to as the superuser, is a fundamental concept in Linux and Unix-like operating systems. This account has unrestricted access to all files and …
Red Hat: The Open Source Powerhouse Transforming Enterprise Computing
Friday, November 15, 2024 in Linux
Categories:
6 minute read
Red Hat’s Rise to Prominence Red Hat, Inc. has emerged as one of the most influential and successful open-source companies in the world. Founded in 1993, the company has played a pivotal role in the widespread adoption of Linux and open-source …
The concepts of `/root`, `/home`, and swap spaces in Linux
Friday, November 15, 2024 in Linux
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5 minute read
Linux is renowned for its powerful file system structure, which allows users to manage files and directories efficiently. Among the key components of this structure are the root directory, user home directories, and swap space. Understanding these …
FAT32 and other Microsoft Windows File Systems
Friday, November 15, 2024 in Posts
Categories:
5 minute read
Understanding file systems is crucial for anyone working with computers, as they determine how data is stored, accessed, and managed on storage devices. Among the various file systems available, FAT32 (File Allocation Table 32) is one of the most …
Creating a Bootable USB: in Windows, Linux and macOS
Friday, November 15, 2024 in Linux
Categories:
5 minute read
Creating a bootable USB drive is an essential skill for anyone looking to install or repair operating systems on computers. Whether you’re using Windows, Linux, or macOS, the process can vary slightly, but the underlying principles remain the …
Balena Etcher: A Tool for Creating Bootable USB
Friday, November 15, 2024 in Useful Apps
Categories:
5 minute read
Balena Etcher is a powerful, open-source tool designed to simplify the process of flashing operating system images onto USB drives and SD cards. Its user-friendly interface and cross-platform compatibility make it a popular choice for both novice and …
Exploring AlmaLinux: A Robust CentOS Alternative for Enterprise Computing
Friday, November 15, 2024 in News
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6 minute read
AlmaLinux: Carrying on the CentOS Legacy When the news broke in late 2020 that Red Hat would be discontinuing its support for CentOS, the open-source community was left scrambling to find a suitable replacement. CentOS had long been a popular choice …
Comprehensive Guide to MacBook Pro Software Updates and System Maintenance
Wednesday, November 13, 2024 in Posts
3 minute read
Regular software updates and system maintenance are crucial for keeping your MacBook Pro running smoothly and securely. This guide covers both graphical user interface (GUI) and command-line methods to maintain your system effectively. System …
Learning Front Matter CMS on Visual Studio Code with HUGO
Saturday, November 09, 2024 in Useful Apps
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4 minute read
Introduction to Learning Front Matter CMS on Visual Studio Code with HUGO Building modern static websites requires efficiency, flexibility, and robust content management tools. Combining Hugo—a powerful static site generator—with Visual Studio Code …
FreeSWITCH: How to Set Up and Manage Conference Calls
Sunday, November 03, 2024 in Linux
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5 minute read
In today’s globalized world, conference calls are essential for efficient communication, remote work collaboration, and large-scale project management. FreeSWITCH, a powerful open-source platform, has emerged as a reliable solution for voice and …
How to Install Zabbix 7.0 on Raspberry Pi 4 OS 12 Bookworm
Sunday, November 03, 2024 in Linux
Categories:
5 minute read
If you’re looking to monitor networks, servers, or IoT devices at home or in a small office, Zabbix 7.0 LTS on a Raspberry Pi 4 can be an efficient and affordable solution. This guide provides a step-by-step approach to installing Zabbix 7.0 …
Tools for Effective Reconnaissance: Shodan, Maltego, and Google Dorking
Saturday, November 02, 2024 in Cybersecurity
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8 minute read
In the world of cybersecurity, reconnaissance is the first step in understanding a target’s systems, networks, and potential vulnerabilities. Reconnaissance, also known as information gathering, allows ethical hackers to map out a target’s …
Common Mistakes During Reconnaissance and How to Avoid Them
Saturday, November 02, 2024 in Cybersecurity
Categories:
4 minute read
Reconnaissance is a critical phase in security assessment that can make or break the effectiveness of subsequent security testing. However, many professionals make common mistakes that can compromise their results or create unnecessary risks. This …
Protecting Against Information Leakage During the Reconnaissance Phase
Saturday, November 02, 2024 in Cybersecurity
Categories:
9 minute read
In the digital age, the first step of any cyberattack is often reconnaissance. During this phase, attackers gather information about a target organization’s systems, networks, employees, and security measures to identify potential vulnerabilities. …
Key Differences Between Active and Passive Reconnaissance
Saturday, November 02, 2024 in Cybersecurity
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4 minute read
Understanding the distinctions between active and passive reconnaissance is crucial for security professionals and network administrators. These two fundamental approaches to information gathering serve different purposes and come with their own sets …
Social Engineering as a Reconnaissance Tool: A Key Component in Cybersecurity
Saturday, November 02, 2024 in Cybersecurity
Categories:
8 minute read
When we think about cybersecurity threats, high-tech attacks like malware, ransomware, or data breaches often come to mind. However, some of the most effective and dangerous tactics come from a low-tech, high-skill technique known as social …
Using WHOIS and DNS Lookup for Cybersecurity Reconnaissance
Saturday, November 02, 2024 in Cybersecurity
Categories:
4 minute read
Domain research and analysis are fundamental aspects of cybersecurity reconnaissance. Two of the most valuable tools in a security professional’s arsenal are WHOIS and DNS lookup services. Understanding how to effectively use these tools can …
Active Reconnaissance: How to Safely Gather Information
Saturday, November 02, 2024 in Cybersecurity
Categories:
8 minute read
In ethical hacking, reconnaissance is the critical first step in understanding a target system or network’s strengths, weaknesses, and structure. Unlike passive reconnaissance, which gathers information without interacting directly with the target, …
Passive Reconnaissance Techniques: Tools and Methods
Saturday, November 02, 2024 in Cybersecurity
Categories:
4 minute read
Passive reconnaissance is a fundamental phase of security assessment that involves gathering information about target systems without directly interacting with them. This non-intrusive approach helps security professionals understand potential attack …