Secure Protocols - SY0-601 CompTIA Security+ : 3.1

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Secure Protocols - SY0-601 CompTIA Security+ : 3.1
Security+ Training Course Index: professormesser.link/sy0601
Professor Messer’s Course Notes: professormesser.link/601cn
Professor Messer's Practice Exams: professormesser.link/601ytpe
Discount Exam Vouchers: professormesser.com/vouchers/
Professor Messer Recommended Study Materials: professormesser.link/601rs
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If you’re going to communicate on a network, you should ensure the use of secure protocols. In this video, you’ll learn how to secure phone conversations, email, file transfers, directory services, and more.
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23 июл 2024

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Комментарии : 24

@mewbyte 3 года назад

Most probably the most important lecture...

@andreyv1 3 года назад

Definitely

@marceloguido9173 2 года назад

why? Do you think they will actually ask you what port number is used by X application? Or some pcap analysis?

@duncansiror5033 Год назад

@@marceloguido9173 yes

@Caxo_84 Год назад

Also one of the hardest, been stuck here all week just because the tought of getting over with it was overwhelming LUL

@luvvreni Год назад

@@Caxo_84 same i thought i understood it until i took a practice and realized i don't 🥲

@bskarpa 7 месяцев назад

Our hospital just got hacked and was told to call a company they use and to make a payment. They (I’m guessing) did a man in the middle attack on their VoIP system and intercepted a call (hospital called the normal number) but the people said they were taking payments differently now and to send it electronically instead of through the mail. They took around $300,000 and now the FBI is looking into it.

@jennakfae Месяц назад

Im going to have to watch this one more than once. Info packed. Thanks Professor!

@timmyhuynh3859 4 дня назад

I took a lot of notes in this video. Very informative video

@halo2bullseye922 7 месяцев назад

Great video! :) thanks!

@johnathon3067 3 года назад

How can you check if these protocols are applied ?

@user-ky2vu1mf5d Год назад

one way is to check what ports are in use, other is to use a packet capture to view the structure of frames being transmitted

@Alenajellybeans 2 года назад

You say encrypt browser based mail with SSL but I think you mean TLS? It's confusing when you substitute SSL for TLS. I know people commonly do that, but shouldn't you say exactly what you mean for teaching purposes?

@professormesser 2 года назад

Although we almost exclusively use TLS today, we still colloquially refer to it as SSL in normal IT conversation. It's actually uncommon to hear someone refer to TLS as TLS, unless you're having a conversation about something that's unique to the TLS protocol. Generally speaking, either TLS or SSL is an acceptable term, and we all recognize that someone mentioning SSL today is really referencing the TLS protocol. I also specifically mention this in the video when discussing secure web communication.

@PeacefulPrime 2 года назад

Alena, Professor Messer has explained this multiple times throughout the series and even in this video. He is saying that the updated term is TLS. So, you may still hear IT people refer to it as SSL, but when you hear that just know that they are talking about TLS.

@rkb3991 Год назад

@@PeacefulPrime well said

@SeanLives Год назад

@@PeacefulPrime that’s good to know

@bashlawi6646 Год назад

@@professormesser I read in the SYO-601 book this is because SSL/TLS are too related to NOT refer to them as separate things but i dont know exactly why this is. Do any of your videos explain this in better detail?

@jennakfae Месяц назад

Im going to have to watch this one more than once. Info packed. Thanks Professor!