What is IPsec?

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In this video, Keith Barker covers IPsec, specifically comparing and contrasting it to transport layer security. This clip serves as a brief introduction to the concept and basic tenets of IPsec, which is divided into two approaches: IKEv1 and IKEv2. These are too complex to explore in this video, but Keith tells you where you can find more information.
IPsec has two primary goals: privacy, which is achieved via encryption, and data integrity, which is generally secured through some kind of hashing algorithm. This is most often used when you’re operating across an untrusted network.
Keith will explain the theory behind IPsec and the basic process it uses to securely tunnel across the internet. Within the world of IPsec, there are two camps: IKEv1 and IKEv2 (IKE stands for Internet Key Exchange).
IKEv1 is older, simpler, and more restricted when it comes to the vendors that can fully access it. IKEv2 is much more complicated, but it is also significantly more flexible concerning which vendors it can interface with. Keith introduces his video series on each of these and outlines what you’ll learn in detail.
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[@k.alipardhan6957]

i wish this videos were a propber 20 mins. I used to watch CBT back in highschool, now I'm doing interview prep

[@adeelhussain9]

Piratebay has them

[@br0ken_6009]

Simple and clean explanation thankyou 😃

[@wayanagy3028]

Why can't every teacher explains like this

[@retr0.1337]

mine literally told me that i would need to pay him for more informations about things even when i asked for fun, it was back when i was in school

[@riz1659]

Keith is unmatchable. Long live keith 😊

[@cfgman9176]

Another excellent video

[@ryanhunziker1492]

FYI your title should probably fix your title to "What is IPsec"? Love the video by the way.

[@user-ej3iw8lw3w]

When a site-to-site VPN is used, IPSec is responsible for the transport of user data

[@g_mag]

Love your shirt🤣

[@onlinesaidasa9105]

Namaste IPSec or internet protocol security is a secure network protocol suite operating at layer 3 of the 7 tiered OSI model that authenticates and encrypts packets of data to provide secure communication between two computers over an internet protocol network

[@billyg.7032]

is the tunnel created only between the routers? I thought that it was end to end?

[@noahb4399]

I didn't know Steve Buscemi was into tech

[@jesst.427]

Why would you implement this from external networking devices instead of domain controller?

[@anjumbukhari8453]

Can someone tell me the video course that this video belong to?

[@cbtnuggets]

You will find this video in this Cisco Virtual Private Networks course: training.cbt.gg/ylr under "Components of Cryptography." If you are not a current CBT Nuggets subscriber, you may sign up for a free trial to view the entire course: training.cbt.gg/sbp

[@phillipwilliams9253]

Winnie the pooh said its just a honey pot now, but he said it a while ago just rebuttle.

[@MrAer85]

I saw this when setting up VPN last night?Stop reading mind!