Linkedin - IPsec VPN

IPsec, Site to Site, LAN to LAN VPN, Main and Quick mode, ESP, AH, IPsec over DMVPN, IPsec with HSPR, IPsec-shoot
What you'll learn
Folks are able to understand IPsec VPN.
Folks are able to clarify why do we need to deploy IPsec VPN, and how does it provide data security
Able to understand what is difference between GRE, DMVPN and IPsec VPN.
Able to understand Phase 1, Phase 2, ESP and AH protocol.
Where we can use IPsec VPN, and how to deploy IPsec VPN in different different situations.
How to deploy IPsec with HSRP, DMVPN, and how to connect multiple sites.
Requirements
CCNA and fundamental knowledge of Networking
Description
IPsec is a group of protocols that are used together to set up encrypted connections between devices. It helps keep data sent over public networks secure. IPsec is often used to set up VPNs, and it works by encrypting IP packets, along with authenticating the source where the packets come from.Within the term "IPsec," "IP" stands for "Internet Protocol" and "sec" for "secure." The Internet Protocol is the main routing protocol used on the Internet; it designates where data will go using IP addresses. IPsec is secure because it adds encryption* and authentication to this process.In computing, Internet Protocol Security (IPsec) is a secure network protocol suite that authenticates and encrypts packets of data to provide secure encrypted communication between two computers over an Internet Protocol network. It is used in virtual private networks.Using IPsec To encrypt application layer data and provide security for routers sending routing data across the public internet.To provide authentication without encryption, like to authenticate that the data originates from a known sender.To protect network data by setting up circuits using IPsec tunneling in which all data is being sent between the two endpoints is encrypted, as with a Virtual Private Network(VPN) connection.ESP is used to provide confidentiality, data origin authentication, connectionless integrity, an anti-replay service (a form of partial sequence integrity), and limited traffic flow confidentialityThe Authentication header (AH) is an IPsec protocol that provides data integrity, data origin authentication, and optionalanti-replay services to IP. AH does not provide any data confidentiality (data Encryption).
Who this course is for
This course is for everyone who preparing for CCIE exam and looking for deep dive knowledge in IPsec.
Homepage

https://www.udemy.com/course/ipsec-vpn/

Linkedin - IPsec VPN Fast Download
Linkedin - IPsec VPN Full Download