Category: Network Security
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What is ICMP (Internet Control Message Protocol)?
ICMP ICMP is an assisting protocol in the Internet protocol suite that network devices frequently use to send errors as well as other relevant information. Well, this is just the definition, Read on to find out more about ICMP in detail! Check out our free Cyber Security Course on our YouTube Channel and start learning…
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What Is A Cipher? A Complete Overview
There are two kinds of cryptography in this world: cryptography which will stop your kid sister from reading your files, and cryptography which will stop major governments from reading your files. – Bruce Schneier Overview Generally, ciphers are categorized according to how they function and how their key is used for encryption and decryption. While stream…
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What Is Information Security?
Information Security is the protection of information from unauthorized access, usage, disclosure, modification, or any misuse. In today’s digital age, the importance of Information Security cannot be neglected. The rising use of technology in business and personal life has led to a more significant need for us to be aware of the Information Security principles,…
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What is Network Address Translation (NAT) in Networking?
Network Address Translation (NAT) is a technique for remapping one IP address space into another by changing the network address information in packets’ IP headers as they transit across a traffic routing device. The technique was originally used to easily reroute traffic in IP networks without readdressing every server. NAT is a crucial element of…
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HDLC (High-Level Data Link Control) – Introduction, Frames, and Fields
Moving into the blog, let’s have an introductory knowledge of computer networking. To cut a long story short, A computer network is a group of interconnected devices (called nodes), that are linked together to exchange information and data. To understand it better, it’s a way for computers to talk to each other and share resources while being…
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What is Zero Trust Security?
The digital era has accelerated cyber threats to become more sophisticated, and traditional security defenses are no longer enough. A zero-trust security model is needed to protect sensitive data in this new age of digital distrust. In the blog: What is zero trust Security? we will explore more with this post and learn how zero…
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What is Network Topology?
Choosing the correct topology for your network is crucial to optimize its functioning. The needs of your organization determine which topology is best suited. Factors like desired performance, cost, and fault tolerance are considered while selecting a network topology. In this blog, we will explore the different types of network topologies, their advantages, and disadvantages…
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What is Network Segmentation?
With network segmentation, businesses can rest assured that their network is secure and their data is protected. Plus, it can improve network performance by reducing congestion and improving network traffic flow. Discover what network segmentation is, its advantages, disadvantages, examples, and use cases in this enriching post. Don’t wait for the next cyber attack to…
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What is Intrusion Prevention System (IPS)?
This blog will explore what IPS is, how it works, and its importance in network security. Watch the video to learn cyber security What is an Intrusion Prevention System (IPS)? An Intrusion Prevention System (IPS) has been developed to actively monitor network traffic to identify and prevent potentially harmful activity. This type of network security…
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What is Network Penetration Testing?
In this blog, we will learn the concept of network penetration testing, its benefits, and the techniques used for its implementation. Check out the Cyber Security Course to learn its concepts from experts: What is Network Penetration Testing? Network penetration testing, also referred to as pen testing or ethical hacking, involves assessing the security of…