Introduction to BGP (Border Gateway Protocol)
The network structure called “internet” today has evolved from the coming together of several small networks working independently of each…
What is VLAN?
Virtual LAN, or VLAN, is the concept of separating the local network into virtual areas. It is located in the…
Network Attacks – 101
In order to ensure security within a network, it is first necessary to master the network structure and identify network…
What is the Split Horizon?
Split Horizon is a technique to prevent the formation of loops while sharing the route information of the Split Horizon…
Symmetric and Asymmetric Encryption (Cryptography)
Encryption is the process of converting human-readable data, namely plain texts, into incomprehensible texts. To tell it simply, that is…
NAC – 802.1x – AAA
NAC is a technology that implements a system for authentication to ensure network security. It enables the automatic operation of…
Secure Socket Layer – SSL
SSL ensures that the communication between the server and the user can be encrypted for general frame and protection during…
What is Content Disarm & Reconstruction (CDR)
Today, almost all cyber attacks take place in order to access information. At this stage, the security of the files…
QoS – 103 – Queuing Methods
Every router must implement a queuing discipline that manages how packets are buffered while waiting to be transmitted. Various queuing…
QoS – 102 – Classification and Marking
As mentioned in detail in my previous article, QoS is a network service that aims to reduce time loss by…
Cyber Security Devices
FIREWALL A firewall is a network device that works on the 3rd and 4th OSI Layers, namely Network and Transmission…
EDR – XDR – MDR
The cyber threat landscape is growing rapidly, and organizations around the world are struggling to find the protection they need…
API – Application Programming Interface
API is a technology that hides the complexity in software from software developers, allows the codes to be edited without…
Software-Defined Networking (SDN)
Virtualization Digitalization is no longer a choice for businesses in line with the demands of their customers and the experiences…
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…