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Your corporate network is always exposed to security threats. These threats can manifest themselves in a variety of ways. Categorising the threats that reach or may reach the corporate network is an important step towards identifying and implementing the necessary countermeasures. There are different ways to classify threats to your system. Incoming cyber threats can […]

An organisation must choose from among the various approaches to network security and take the necessary steps in terms of cybersecurity. A particular approach or paradigm will influence all subsequent security decisions and will determine the requirements for the entire organisation’s network security infrastructure. Network security paradigms can be classified according to the scope of […]

In cybersecurity, particularly in the area of networking, you need to be familiar with certain basic network utility programs. In our previous articles, we discussed IP addresses as well as network protocols and ports. In this article, we will discuss some network utility programs. Some of these applications work via a GUI on Windows, while […]

The OSI model defines how devices operating over networks communicate with one another. The Open Systems Interconnection (OSI) model is a set of communication rules developed by the ISO. Quickly gaining acceptance in the early days of the internet — when inter-network communication was first emerging — this model became a guide for network operations. […]

As Privia Security, alongside the consultancy and training services and R&D work we offer in the field of cyber security, we continue to take steps within the scope of social responsibility activities as well. In order to provide a solution to our country’s trained human-resources problem, we train many students each year and bring them […]

Wireshark is a network packet and protocol analysis (sniffer) tool. Formerly known as Ethereal, it enables the capture of all incoming and outgoing data traffic on a computer network. It allows you to inspect traffic flowing over a network as well as observe the contents of incoming or outgoing traffic. It also includes many features […]