NAT (NETWORK ADDRESS TRANSLATION) In computer networking, Network Address Translation (NAT) is the process of modifying IP address information in IP packet headers while in transit across a traffic routing device. Network Address Translation (NAT) allows security administrators to overcome …
In this post, we shall discuss about comparison of URL filtering and Content filtering. Both the terms are interrelated, however differ in flavor of how they protect and assets they protect. SO, lets understand them in more detail – URL …
Both the proxy and the firewall limit or block connections to and from a network but in a different way. While a firewall filters and blocks communication (ports or unauthorized programs that seek unauthorized access to our network), a proxy …
Cloud computing and related services have been one of the most talked about keyword in the IT world. In this article, we will discuss around cloud computing models. Primarily, Cloud Models are of 2 types – Service Model’s Deployment models. …
CSMA/CA stands for Carrier Multiple Access/Collision avoidance. It is a technique using which the chances of collision are decreased. In most of the cases, the collision is avoided. It is used to transmit data using 802.11 standards. The similar technique …
To detect the error in any type of digital data, CRC is used. CRC stands for Cyclic Redundancy check. It is a type of has function that will automatically detect even the minor changes in the raw data of the …
CPE stands for Customer Premises Equipment. When it comes to telecommunication terminology, any of the telecommunication equipment that is either sold or rented/leased by the official carrier to any of their customers and that equipment is installed in customer’s location …
The transferring of data between two devices is known as Transmission Mode or Communication Mode in Computer Networks. So the Transmission mode basically defines the direction of flow of signal between the connected devices. TYPES OF TRANSMISSION MODES The different …
In networking, a port is defined as the endpoint of any data communication. This applies to a kind of data transfer whether they are using a wireless connection or these re physical connections. In the same way, when it comes …
A network bridge is a device that can create a single network from different and multiple network segments. In other words, it can connect the two or more networks. The function used here is called Network Bridging. There is a …
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