Within a switched internetwork, VLANs provide segmentation and organizational flexibility. VLANs provide a way to group devices within a LAN. A group of devices within a VLAN communicate as if they were connected to the same network segment. VLANs are based on logical connections, instead of physical connections. The figure shows a 3-floor…
[embedyt] https://www.youtube.com/watch?v=omaxRWsrXz4[/embedyt] Action Point PS: If you would like to have an online course on any of the courses that you found on this blog, I will be glad to do that on an individual and corporate level, I will be very glad to do that I have trained several individuals and groups and…
Kedi V-Ca Tablet is a nutritious way of adding to the body’s supply of Vitamin C and calcium V-Ca drink is a perfect way to start your day. In this article, I want to talk about some of the health benefits of this exciting product. Health Benefits: V-Ca facilitates calcium absorption, making it more…
In my previous article, I have talked about some of the facts that you need to know about network security. This article talks about some of the facts that you need to know about IP Vulnerabilities in Networking. Follow me as we are going to look at that in this article. There are different…
Memory Verse: “Casting all your care upon Him, for He careth for you”-1 Peter 5:7. Bible Passage: Romans 5:1-8. Introduction Suicide is the act of intentionally causing one’s death and deliberately killing one’s self. Research shows that approximately 90% of people who have died by suicide were suffering from a mental illness at…
Hosts broadcast an ARP Request to other hosts on the network segment to determine the MAC address of a host with a particular IP address. All hosts on the subnet receive and process the ARP Request. The host with the matching IP address in the ARP Request sends an ARP Reply. This article talks…
Kedi V-Ca Tablet is a nutritious way of adding to the body’s supply of Vitamin C and calcium V-Ca drink is a perfect way to start your day. In this article, I want to talk about some of the health benefits of this exciting product. Health Benefits: V-Ca facilitates calcium absorption, making it more…
Choosing the right host can make all the difference in how fast your website loads and how easy it is to use. You don’t want your server to be overloaded with traffic, causing your site to load slowly, or worse, crash! Make sure your website stays up and running with these tips on finding…
The above question has been a common question among bloggers and this post will you improve your blog. Keep reading… If you want to drive more traffic to your blog and increase your visibility, you’re going to need to ensure that you aren’t leaving anything on the table. You’ll want to maximize every…
What is link building? There are various definitions online, but the best one I have found comes from Wikipedia, which explains link building as the process of attracting links to a website from other websites. In simpler terms, link building is how you make sure that people can find your site when they look…
Did you know that YouTube has over 1 billion users each month? That’s almost 1 out of every 2 people on the internet, and it’s just one of many social media platforms that you can tap into when creating your video marketing campaign to promote your business or service, particularly if you have a…
Email marketing can make your business look huge even if it’s tiny, but only if you do it correctly. It’s easy to use the process to bring in new customers and increase the sales from the people who are already buying from you, but it requires effort to be effective. Read on…
Internet browsers are used by almost everyone. Blocking web browsing completely is not an option because businesses need access to the web, without undermining web security. In this article, I want to look at common HTTP and https exploits for networks. To investigate web-based attacks, security analysts must have a good understanding of how…
In this article, I want to look at some of the facts that you need to know about threats and vulnerabilities for networks. Cybersecurity analysts must prepare for any type of attack. It is their job to secure the assets of the organization’s network. To do this, cybersecurity analysts must first identify: Assets –…
Business policies are the guidelines that are developed by an organization to govern its actions. The policies define standards of correct behaviour for the business and its employees. In networking, policies define the activities that are allowed on the network. This sets a baseline of acceptable use. If the behaviour that violates the business…
Information security deals with protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction. In this article, I will be talking about CIA Triad in cyber security. Follow me as we are going to look at that together in this article. CIA Triad As shown in the figure, the CIA…
Understanding AAA Operation In Cyber Security A network must be designed to control who is allowed to connect to it and what they are allowed to do when they are connected. These design requirements are identified in the network security policy. The policy specifies how network administrators, corporate users, remote users, business partners, and…
Organizations must provide support to secure the data as it travels across links. This may include internal traffic, but it is even more important to protect the data that travels outside of the organization to branch sites, telecommuter sites, and partner sites. In this article, I want to take about the means of securing…
There are two classes of encryption used to provide data confidentiality; asymmetric and symmetric. These two classes differ in how they use keys. In this article, I am going to talk about data confidentiality in Cybersecurity. Symmetric encryption algorithms such as Data Encryption Standard (DES), 3DES, and Advanced Encryption Standard (AES) are based on…
Digital signatures in cybersecurity are a mathematical techniques used to provide authenticity, integrity, and nonrepudiation. Digital signatures have specific properties that enable entity authentication and data integrity. In addition, digital signatures provide nonrepudiation of the transaction. In other words, the digital signature serves as legal proof that the data exchange did take place. Digital…