You can’t migrate what you don’t know exists Why Discovery/Documentation is important: Discovery eliminates unknowns by mapping every device, connection, and dependency across your infrastructure. It reveals the overlooked details that can derail projects, like an unmanaged switch supporting…
To successfully refresh a network, one of the key factors is proper project initiation - yet frequently - teams jump directly into implementation with no clear goals, later to have delays, and costs overruns, and end objectives misaligned with stakeholders. In this second chapter of our Network Refresh Series, we outline the importance of the initiation phase, with considerations from stakeholder requirements through a measurable objective. We will review what pitfalls to avoid, what buy-in means and plan and prepare for future success before the first cable is pulled or the first config is pushed.
As the digital environment is changing at a high rate, organizations are required to continuously evolve their network infrastructures for improved performance, security, and growing demand. The way we work, communicate, and deliver services has changed, which means that…
Understanding the TCP header structure and key fields.
Wireshark Filters - Focusing on network forensics and threat detection. Learn how to use advance filters to identify malware, insider threats, and suspicious activity.
Wireshark is an indispensable tool for network analysis, troubleshooting, and cybersecurity investigations. However, sifting through thousands of packets can be overwhelming. Here are essential Wireshark filters, covering basic filtering, security monitoring, wireless analysis, VoIP troubleshooting, TCP debugging, and more.
These essential Wireshark filters, covering basic filtering, security monitoring, wireless analysis, VoIP troubleshooting, TCP debugging, and more. These filters will help you quickly pinpoint relevant network traffic, detect anomalies, and enhance your network forensics skills.
Basic Wireshark filters can help you cut through the clutter and focus on what really matters. Whether you’re troubleshooting HTTP traffic, analyzing DNS queries, or tracking down a specific IP address, these filters are your first step to smarter, faster analysis. In this guide, we’ll walk you through the essential filters every network engineer needs to know.