Network & Wireless Blog for professionals

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 […]

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 […]

We keep photos, videos, and documents on disks, store company data or can run virtual machines. However, when the need for cooperation arises, such a distributed form will not be useful. To ensure 24/7 access to data, file exchange, an appropriate level of control and efficient communication, a centralized solution is necessary. Regardless of whether […]

When the operator provides us with the Internet, we get a product that we have to take care of allocating within the company. The server becomes our storage center, wireless network access points are local distribution points, and at the end there is the client – the user. Many factors contribute to success in both […]

Cisco Identity Services Engine (ISE) is a robust network access control (NAC) system that provides secure access to network resources. It integrates with an organization’s existing network infrastructure to enforce security policies, authenticate users and devices, and ensure compliance with security protocols. Cisco ISE operates by managing identities, ensuring that only authorized users and devices […]

The security of any organization depends on its weakest point. It’s not always a matter of internet connection or poor devices. There are many ways to get into an organization, including physically or using social engineering. It is important to check security, train employees and improve barriers regularly. A security audit report is the right […]

Online threats are developing at an equally dizzying pace as other technologies. Now, in the face of the unstable geopolitical situation – probably even faster. Legislative changes must keep pace with them, allowing for a minimum level of protection and, at least to a basic extent, ensuring strategic security, the well-being of recipients and the […]

The world is moving at such a pace that while one technology has not yet fully settled in the market, it is already being replaced by another. This is about the new wireless connection standard, Wi-Fi 7, which is set to gain a new version in the spring of 2024. Does another number in the […]

In today’s article, we will focus on Meraki management for Cisco Catalyst 9300 switches in Cloud Management model migration. Let’s see if the process itself goes as smoothly as it did with the Catalyst 9200 switch. I have a model with software upgraded to version 17.12.01, the latest as of the date of this article.  […]

Green IT, or green solutions are primarily associated with large financial outlays. Does it really have to be that way? Can green mean cheaper? Discover ways to reduce your company’s operating costs while helping you meet the demands of green IT. Lower energy bills appeal especially to those who, in the current macroeconomic situation, are […]