Network & Wireless Blog for professionals

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 […]

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 […]

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 […]

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 […]