AUTOSAR | CYBER SECURITY | FUNDAMETALS OF CYBER SECURITY | BASIC OVERVIEW

This is Basic Overview of Cyber Security Stack and the key concepts used in it. It will give you the overview of working principle of Cyber Security Stack.

[@MudiamVishnuKumar]

Nice Explanation bro. Should have spoken a bit loudly

[@autosarworld4858]

Sure. Thanks for the feedback. Will improve in future videos

[@kirankommalapati6279]

Can I get your contact
I am looking for Autosar Cybersecurity Training

[@nitinsasture6516]

Why SecOC is not part of your cyber security data flow?

[@sangavim1026]

Please update secure boot and secure update

[@Raja-ct9xq]

MAC is just hash of the message, signed with Private Key of the sender, so the tampering can be detected at the receiver end. Receiver would calculate the hash of the message and then decrypt the encrypted hash sent by the sender, if both match then it is considered as not tampered.

[@devadathddr314]

Nice explanation 👏
Waiting for part 2

[@curiousworld6644]

Nice explaination. Volume is low. We want still more video in depth about crypto stack.

[@yeshajain1821]

Where are the other topics? As you committed in video?

[@autosarworld4858]

Hello Yesha, sorry for the trouble, I will be back with creating the videos and as promised. I will cover up the topics in comings days. Thank you for your comment

[@yeshajain1821]

@@autosarworld4858 it's been 7 months you have not uploaded the next video.

[@prashanthimurali1108]

Sound is very low brother but good content go ahead

[@eaglehunt7176]

Could please upload new videos. Great effort thanks

[@mudemsrinivasreddy304]

Hi,
It was clear and informative
Could you please share other videos link
Thanks

[@devangbhatt3096]

Great presentation... please keep it up bro...I am waiting for your next video

[@ThePradeepchamp]

Very nicely explained. Thank you :)

[@hemavathimuthusamy4386]

Very nice. Crisp and clear. Have a doubt. Can u pls explain the mathematical derivation or linking between asymmetrical keys

[@Leepdeep]

Good insight. Keep it up 👍

[@autosarworld4858]

Thank you for the appreciation. :)

[@warrior5741]

Thank you so much for the part1... waiting for part2

[@shrivastavpiyush]

Where is the next video you mentioned about??

[@curiousworld6644]

Nice explaination . Thank you

[@sushanttodkar8294]

Thanks for the explanation

[@subhrasoiandvlogs]

Short, crisp and to the point explaination

[@balatr3826]

Too low sound

[@roopeshmotewar7702]

Not sure is it correct
In packet it shown as mac plus data but in block diagram it shown only encrypted data.
If Symetric key used in that case no need to send plane data.
If it has CRC then plan data and CRC (MAC).
Kindly confirm

[@autosarworld4858]

Hello Roopesh, Thank you for your comment. CRC is a check for the integrity(whether the data is modified unintetionally) but MAC is used for Authentication(intended data for specific user).
MAC+DATA= Encrypted Data. To Decrypt the data Key is used.
Let me know if this resolves your query. If not, let me know.
Thank you

[@warrior5741]

Hello Roopesh in cyber security, you can compare MAC with CRC and message counter with freshness value....there is no CRC and message counter in message when it is authenticated message ... you can see Mac and freshness value