What are IDS and IPS?
IDS IDS, Intrusion Detection System, recognizes threats and movements within the network that may be an attack. Recognized threats are…
Network Devices Work Architecture
The network work architecture is similar to an operating system in its working structure. For this reason, network devices use…
QoS – 101 – Quality of Service
QoS is the services that will be applied to traffic in order to provide efficient, sufficient, and quality service in…
Layer 3 Forwarding Techniques
Layer 3 devices (Layer3 Switch or Router) do “Forwarding” for packet transmission. Forwarding refers to how the router device in…
Random Access Protokols
In cases where a special connection is not established between the devices and there are common connections in communication, more…
Channelization Protocols
In cases where a special connection is not established between the devices and there are common connections in communication, more…
Types of Cables
The material that transmits electric energy, that connects the circuit elements to each other via electrical current, also that is…
OSI Layers and Communication
When two devices want to communicate with each other, data transmission is always provided through certain layers. Each data completes…
Wireshark 101
Wireshark is the most widely used, free, and open-source packet inspection tool in the world. It makes it easy to…
What is Duplex?
Duplex is the technology that allows sending and receiving data and deciding the direction of transmission in the communication system…
Automatic Repeat Request – ARQ
ARQ, iletişim sistemlerinde alıcı ve verici arasındaki veri alışverişi için kullanılan hata kontrol mekanizmasıdır. Verinin bütünlüğünü korumak ve iletilecek olan…