Log management and log analysis tools play a vital role in maintaining healthy and secure systems and network infrastructure. Logs provide “visibility” into what is going on in your network and systems, both from the operational perspective but also from the security perspective as well. Comprehensive logging involves the recording of statuses and events from […]

Nagios, Zabbix and Icinga are three of the most popular software tools for network monitoring and management. These tools have a plethora of features and characteristics but their core purpose is to provide visibility into your network and IT systems by monitoring the health, performance, utilization etc of your critical infrastructure components. All three are […]

WiFi is an incredibly useful communication protocol that is widely used. In fact, it’s the de facto standard used to create wireless networks in homes, businesses, public spaces etc. However, it’s not uncommon for signal strength to degrade due to a variety of factors, including distance from the access point, obstacles, competing WiFi signals, and […]

Throughout my career in TCP/IP networking (mainly with Cisco products) I have learned a very important lesson: Spending some time to create Documentation for your projects will pay dividends down the road. An important part of this Documentation is a network diagram/topology of your Network project. Moreover, another primary task you will need to perform […]

In the Networking and IT world we usually design and implement networks and server infrastructure taking for granted that the hardware and applications will withstand any volume of traffic. Stress Testing a network or IT system with high volume of traffic will give us significant insights about the behavior of such systems in abnormal conditions […]