Networking
IPAM
exploring what IPAM is IPAM (IP Address Management) In the world of networking, IPAM (IP Address Management) plays a crucial role in managing and tracking
March 25, 2023
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Information for Communication Technologies
Functionkey explores Information Technology (IT)
This Blog by the folks at Functionkey, Inc. covers the world of networking and security. The world of networking and security can be a little confusing. So, to make things easier, we have created this Blog to help you get started!
Networking and Security is a huge field that is constantly changing. There are many different types of networks and ways to secure them. In this guide, we will cover the basics of networking and security so that you can start off on the right foot.
We will cover topics such as Network Address Translation (NAT), Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), Static Routing, Firewalls, and Load Balancers. We’ll also talk about Zero-Day Exploits and some common network attacks, such as DDoS, and how they work!
If you have a passion for information technologies, then join Functionkey Inc. in exploring this world!
Coding
GitHub, Getting Started
Installation and Basic Commands for Windows and Linux GitHub, Getting Started GitHub is a web-based platform for version control and collaboration that allows developers to
March 25, 2023
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Application
Kubernetes & Docker Containers
what is the difference between them? Kubernetes and Docker Kubernetes and Docker are both tools used to manage containerized applications. The primary difference is that
February 4, 2023
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Coding
Curl Scripting
Curl is a command-line utility that is used to transfer data from or to a server. It is commonly used to send HTTP requests to
December 27, 2022
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Networking
Network Address Translation
why we need nat Network Address Translation Network Address Translation (NAT) is one of the most essential components in the Internet’s architecture. It provides a
December 5, 2022
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Networking
OSPF Routing Protocol
OSPF is a routing protocol that is widely used in enterprises and service providers. It uses the concept of areas, which are logical groupings of contiguous networks. These networks are grouped together to reduce the number
November 22, 2022
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Security
Zero Trust Security
What is the Zero Trust security model? The zero trust security model is a security strategy that assumes “there is no trust”. It requires the
November 21, 2022
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IT News
SDN and NFV
SDN and NFV – The Hottest Areas of Networking Today The two hottest networking areas today are SDN (Software Defined Networking) and NFV (Network Function
November 11, 2022
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Coding
How APIs Work
API An API is a way create software applications What is an API? An application programming interface (API) is a way for two or more
November 10, 2022
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Networking
Cisco SD-WAN
Cisco’s SD-WAN solution is a software-based solution that is designed to accelerate business innovation by connecting people, process, data, and things.
November 9, 2022
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Networking
GNS3 Graphical Network Simulator
What is GNS3?
Graphical network simulator (GNS3) is a software that can simulate complex networks. It is an open-source, cross-platform application that provides a virtual environment for users to experiment with the operation of computer networks.
November 9, 2022
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Security
Zero-Day Exploit
What is a zero-day?
Zero-day is a term that means the time from when a vulnerability is discovered to the time when it is exploited.
A zero-day exploit occurs when an attacker exploits a vulnerability that has not been patched by the software vendor. The time period between discovery and exploitation is known as the ‘zero day’ window.
November 8, 2022
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Cloud
Implement an Azure Role
Microsoft Azure is a cloud computing and platform service that includes the following services:
– Cloud Services: Compute, Storage, Networking, Data Analytics
– Enterprise Mobility Services:
– IoT Services:
– AI Solutions:
– Cognitive Services
– Machine Learning Solutions
November 8, 2022
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Networking
Dense Wave Division Multiplexing (DWDM)
What is DWDM?
DWDM is a technology that allows for high-speed transmission of data over long distances. It is used in telecommunications and computer networks.
November 8, 2022
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IT News
Most in Demand Skills in IT Sector
It is not just about programming skills IT infrastructure and data management Twitter Facebook Wordpress Youtube IT is an industry that will always be in
November 7, 2022
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Networking
VMware NSX Advanced Load Balancer (Avi)
Avi is designed for VMware NSX With three editions: Standard, Advanced, and Enterprise Avi Networks is the first vendor to offer a new type of
November 7, 2022
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Security
Cisco Identity Services Engine (ISE)
Know and control (ISE) Cisco ISE is a unified security platform that provides identity-aware network security. ISE provides a centralized management system for Cisco’s wired
November 7, 2022
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Networking
How to configure VXLANs on Cisco Nexus Switches
Virtual eXtensible Local Area Network (VXLAN) is a virtual network overlay technology that lets the packets of one physical network segment, or “logical network”, be carried over another physical network.
November 7, 2022
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Networking
BGP QUESTIONS?
What is BGP? What are some BGP basic characteristics? What is BGP? BGP stands for Border Gateway Protocol and it is the main dynamic routing
September 14, 2021
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Networking
IPSec VPN Tunnel Creation
IPSec VPN Tunnel Creation What is IPSec? IPsec (Internet Protocol, secure) is a group of protocols that are used together to set up encrypted connections
June 1, 2021
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Networking
BGP-EVPN for the Data Center
What is BGP-EVPN for the Data Center BGP-EVPN Agenda What is EVPN What problems does VXLAN solve What problems does BGP EVPN solve Overview of
December 13, 2020
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Cloud
Amazon API Gateway
API Gateway Concepts Twitter Facebook Wordpress Youtube An Amazon API Gateway is a collection of resources and methods that are integrated with back-end HTTP endpoints,
December 11, 2020
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Cloud
AWS Elastic Beanstalk
Elastic Beanstalk deployment AWS Elastic Beanstalk can be used to quickly deploy and manage applications in the AWS Cloud. Developers upload applications and Elastic Beanstalk
December 10, 2020
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Cloud
Amazon Elastic Block Store
Elastic Block Store EBS EBS is the Elastic Block Store. EBS volumes are network attached storage that can be attached to EC2 instances. EBS volume
December 10, 2020
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Cloud
Amazon Elastic Compute Cloud
EC2 Elastic Compute Amazon Elastic Compute Cloud (Amazon EC2) is a web-based service offered by Amazon Web Services (AWS) that provides scalable computing capacity in
December 10, 2020
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Categories
POST
- IPAM
- GitHub, Getting Started
- Kubernetes & Docker Containers
- Curl Scripting
- Network Address Translation
- OSPF Routing Protocol
- Zero Trust Security
- SDN and NFV
- How APIs Work
- Cisco SD-WAN
- GNS3 Graphical Network Simulator
- Zero-Day Exploit
- Implement an Azure Role
- Dense Wave Division Multiplexing (DWDM)
- Most in Demand Skills in IT Sector
- VMware NSX Advanced Load Balancer (Avi)
- Cisco Identity Services Engine (ISE)
- How to configure VXLANs on Cisco Nexus Switches
- BGP QUESTIONS?
- IPSec VPN Tunnel Creation
- BGP-EVPN for the Data Center
- Amazon API Gateway
- AWS Elastic Beanstalk
- Amazon Elastic Block Store
- Amazon Elastic Compute Cloud
