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  • Network & Wireless Blog for professionals

    Over 45 thousand readers come back for our content every month!

     

    MFA and Passwordless. How to Login Safely?

    Have you ever forgotten your company email or VPN password? If so, you understand the frustration of trying to regain access. In a world where every system requires a different password – strong, long, and ideally unique – the average user becomes a credential juggler. The problem is that these juggles often end in… disaster. […]

    Date: 23.04.2025

    Category:

    Backup and backup strategy. Things you need to know.

    What does an effective backup strategy consist of and how to choose the right solutions for your organization’s needs? Who will benefit the most from implementing professional backup tools and is there an “ideal” method of securing data? Dariusz Cudak, Pre-Sales Engineer at Xopero Software, one of the leading providers of data management and recovery […]

    Date: 17.02.2025

    Category:

    Traffic generators

    Traffic generators Traffic generators can support the work of administrators in terms of testing and understanding their own network. Traffic generators allow you to find bottlenecks in the network, test new equipment for performance, and test monitoring systems. Traffic generators also allow you to check the behavior of network devices in terms of handling unusual […]

    Date: 19.12.2024

    ExtremeCloud IQ – when to consider cloud management?

    Managing network infrastructure in changing environments requires modern tools that provide not only ease of use but also security and performance. ExtremeCloud IQ, an advanced third-generation cloud platform from Extreme Networks, offers network administrators comprehensive solutions that enable central management of both wired and wireless networks. With integrated features such as AirDefense and CoPilot, the […]

    Date: 16.12.2024

    Migrating to Wi-Fi 6E: How to Plan Your Network Upgrade

    What is Wi-Fi 6E all about? What does network migration look like in Polish and who will benefit the most from the change in WLAN technology? These and other questions about Wi-Fi 6 will be answered by Marek Surmacewicz, Network Security Systems Engineer at Versim, a leading distributor of Extreme Networks network solutions. In a […]

    Date: 10.12.2024

    Monitoring vs Observability: What to choose?

    In complex IT environments, monitoring and tracking events is a key element of infrastructure management. However, there is a growing discussion about the Monitoring vs. Observability clash, a concept that goes a step further than just monitoring, offering deeper insight into system performance and application availability. In the following article, we will look at both […]

    Date: 28.11.2024

    Category:

    Network provisioning with Cisco Catalyst Center

    Cisco Catalyst Center – let’s abandon the hierarchy One to rule them all – Cisco Catalyst Center (formerly Cisco DNA Center) is a device designed to manage large or distributed networks in many locations. It allows for full, central configuration and control. There is a very high probability that it came from… laziness, as is […]

    Date: 11.11.2024

    Category:

    IT Technology in the retail industry – How to increase network efficiency with Cisco Meraki?

    How can network security be ensured in the retail industry? What should be looked for to ensure even signal coverage? How can a properly designed network help achieve ESG goals? What about connection stability? Who is supposed to implement and operate all this? We will try to answer these questions in the following text on […]

    Date: 10.11.2024

    Author: Piotr Nejman

    Zabbix – Network Monitoring

    Network and server monitoring is the process of overseeing infrastructure and its parameters to gain a complete understanding of how to manage IT infrastructure. Monitoring network devices allows for early identification of issues, prevention of failures, and maintenance of high availability and performance of systems. This gives administrators better insight into the functioning of the […]

    Date: 01.10.2024

    SPOF – the Achilles heel of every IT system

    We all know the feeling when we lose all our unsaved work during a sudden power outage. Data recovery is possible, but businesses cannot afford downtime. Banks or hospitals cannot afford downtime either, where even major failures should not interrupt the continuity of work. It is best to find and strengthen the weakest links, which […]

    Date: 29.08.2024

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