Ansible Project Structure: A Beginner's Guide to Inventory, Hosts, Roles, and Tasks - Part 3
Learn Ansible project structure essentials: inventory, hosts, roles, and tasks. Create your first project, understand key components, and execute playbooks effectively.
How to Launch an EC2 Instance - Step-by-Step Tutorial - Part 4
Launch and manage an EC2 instance on AWS. Learn to create, access via SSH, and terminate virtual servers in the cloud. Gain essential skills for AWS infrastructure management.
AWS EC2 Essentials: Setting Up and Accessing Your First EC2 Instance - Part 12
Learn to set up and securely access your first AWS EC2 instance using SSH. Master key generation, instance configuration, and best practices for efficient cloud computing management.
OpenSSH's New Default: Ed25519 Keys - What You Need to Know
Explore OpenSSH's upgrade to Ed25519 keys, understanding its impact on your workflow and the basics of ssh-keygen in under 10 minutes.
How to Configure Nginx on VPS for the First Time
Step-by-step guide to set up Nginx on a VPS, covering installation, configuration, and security best practices for efficient web server deployment.
Whispered Secrets
Explore software engineering's complex world, from secrecy and laws to encryption and architecture. Gain insights on trust, security, and modern development practices.
Unexpected Exposures in the Secure Shell - SSH Security Testing and Research
Delve into SSH security vulnerabilities, implementation challenges, and exploitation techniques across various platforms, featuring the new open-source testing tool 'sshamble'.
The XZ Backdoor Story: How a Supply Chain Attack Nearly Compromised SSH Servers
Uncover the gripping investigation of the XZ backdoor incident, exploring the mysterious maintainer Jia Tan, technical analysis of the compromise, and crucial lessons for open-source security.
OpenSSH in Windows and Azure
Explore OpenSSH implementation in Windows and Azure environments, learning key features and practical applications for secure remote access.
PowerShell Remoting Evolution - SSH - Summit 2023
Explore PowerShell remoting evolution with SSH, enhancing cross-platform connectivity and security in modern IT environments.
Installing OpenWRT on Aruba AP-175 - Step-by-Step Guide
Learn to install OpenWRT on Aruba AP-175, from custom u-boot flashing to configuring wireless networks. Master the process step-by-step with practical demonstrations and troubleshooting tips.
Bastion Host and Its Importance - Step-by-Step Tutorial - Part 6
Explore bastion host setup for secure remote access to private network servers. Learn VPC creation, subnet configuration, and SSH key management in this hands-on tutorial.
Installing Landscape Beta on Oracle Cloud's Always Free Tier
Deploy and run Landscape beta on Oracle Cloud's Always Free tier. Learn to set up virtual machines, configure Juju, implement SSL, and manage the Landscape system for efficient Ubuntu server management.
Set Up PostgreSQL Replication Using repmgr - PostgreSQL Failover Tutorial
Learn to set up PostgreSQL replication with repmgr for effective failover management. Covers installation, configuration, user setup, SSH key management, and practical failover testing.
Debootstrapping Embedded Linux Root Filesystems - Building and Optimization
Learn to build and optimize Debian-based root filesystems for embedded devices. Explore debootstrapping, package management, common challenges, and performance optimization techniques for efficient embedded Linux systems.
5 Essential Ansible Security Features for IT Automation
Discover how to enhance IT infrastructure security through 5 essential Ansible features, including SSH configuration, user management, vault encryption, firewall setup, and package updates.
Tmedia Management and Configuration Overview - Part 2
Master Tmedia management through comprehensive coverage of web portal interfaces, configuration settings, backup procedures, monitoring tools, and advanced debugging options for Metaswitch deployments.
Network Device Access Methods and Management Protocols
Discover various methods for accessing and managing network devices, from SSH and SNMP to modern solutions like Cisco DNA Center and Meraki cloud management.
Secure Login on MikroTik Using SSH Key Authentication
Master SSH key authentication setup on MikroTik routers to enhance security, eliminate password management, and protect against unauthorized access while streamlining router administration.
Deploy Laravel to Shared Hosting with DreamHost - Using Composer and Git
Master the process of deploying Laravel applications to shared hosting platforms using DreamHost, with practical guidance on SSH, Composer, Git integration, and essential server configurations.
Black Hat Europe 2023
Black Hat Europe 2023