CRYPTOGRAPHY Questions for CISSP , CISA CISM and CCSP

[@surinderghuman8006]

I love this teaching way of Indian teachers, they don't leave the topic until the student say now this topic is in my blood so lets move to next topic. Thanks Prabh.

[@sangeetakumar9714]

Thanks Prabh for this video.
Coffee Shot 4 question 2, For anyone who struggles to remember, I learned this trick in a boot camp I took. Leaving ECB, if there is a C and a B in the mode, errors will propagate. If there is an F in the mode its a stream mode because F is for flow.

[@PrabhNair1]

Thanks sangeeta :)

[@justincox399]

Thank you!

[@dheerajerikipaty4730]

Thanks!

[@MrAshutoshsharma85]

But in CTR there is C but no error propagation

[@cyberinmotion]

@@MrAshutoshsharma85 Error propagation: need to have both C and B (with ECB as an exception)

[@aanchalsharma5590]

Just 1 word - Simply Awesome!!!!!!

[@ingridgwladys2827]

Thank you so much for your invaluable content. Your delivery is top notch. You are the BEST. I just cleared my CC exam from ISC2 on the 1st attempt. Wouldn't have made it without you as the exam can't be cracked relying solely on their self pace study material.

[@motionzful]

Good explanation this video make me understand more and well only 30 min.

[@stevemacdonald8836]

I passed my CCSP yesterday. I think Prabh's coffee shot videos were critically important to being able to pass. The questions are helpful, but most important pay attention to how Prabh breaks down a question to find the keywords that are driving the question, and then maps them to the answers. Thank you Prabh for doing these Coffee Shot videos

[@vrajeswar]

Very well explained.. Thank you so much.. all your videos are very useful and looking for more videos

[@zaheen1474]

Light bulb moment hogaya. Bohot khoob! 👍

[@jagadieshjaga938]

Thanks you very much for clear view on topics make more understandable manner. we very much eager for other topics also.

[@freshoutofboat4287]

Thank you, recently cleared my CCSP Exam and your videos helped a lot.

[@PrabhNair1]

Thanks a lot do credit if u find this successful

[@freshoutofboat4287]

Wondering if you have any issap training at infosec ?

[@sinucherian4317]

Thanks..made this topic so much easier to understand. 🙏

[@Rc28300]

Awesome. Thank you for this.

[@Metata40]

excellent content and Straight to the Point

[@muhammadmuneeb2378]

Awesome, Keep it up 👍

[@lovelyengland5259]

Awesome Prabh. Best video on cryptography was very easy to understand

[@rukhsarsingh2883]

Awesome very well explained .

[@appalarajubalipilli2891]

Simply superb 👍

[@vasanthpaths7157]

Excellent - Thank you.

[@atulayagupta785]

Awesome 👌

[@SecurityMadeSimple]

An absolute gem of a video Prabh , have watched so many videos on this topic never had a better, consice explanation than this. Well done

[@gokulvenugopal5700]

Thanks Prabh. Very Good Recap session

[@arcs8018]

Excellent video

[@shiferawbekele3384]

THANK PRABH FOR ILLUSTRATED VIDEO

[@akashdeepbhardwaj1482]

Thanks Parbh still learning.

[@ahmedomar3260]

for coffee 5 the answer for the first question is B because you mention he has already the encryption message

[@sankarravichandran2057]

Very good morning !

[@PrabhNair1]

Hope u find useful

[@sankarravichandran2057]

@@PrabhNair1 needless to say, simply awesome

[@adnanalmalki]

❤

[@AntuNeelesh]

thanks for this Prabh :) :)

[@newjacksm]

AES vs DES -- AES is unhackable 128, 192, 256 . DES is hackable 56 key bit size. 3DES is not hackable but is 168 key bit size (56x3).
Because DES has a lower key size, wouldn't DES be faster, and the advantage over AES is that it is a more secure symmetric encryption at 128 key size, even at a higher computational rate? I think this might need to be corrected.

[@PrabhNair1]

You are correct dear as I said this was created more from exam perspective not from technical implementation:)

[@MehaSingh]

Understood the questions pattern 👍

[@hussainm.sultan1393]

30:00 Hey Prabh! why not choosen cipher text ?

[@RajeshKumar-tj3dz]

Can we say ( Coffee Shot 5) that if the algorithm name - RSA is given , we have selected 'Chosen Cipher Text Attack' . Time 32min

[@PrabhNair1]

Yes

[@avtraveller]

Cofee shot 7 came before 6 .haha.
But Nice shots...

[@dxbtalal]

By next year, ISACA will call a emergency BOD meeting to find Why our exams pass rate exceed 80% suddently. Find the reason and confirm that our questions are not been compromising and we don't even know. .... After month. ISACA Incident response team... yeah we found the source... "ITs Prabh Nair"

[@PrabhNair1]

I don't get ur comment

[@dxbtalal]

@@PrabhNair1 Ok i will explain in Detail as i am on keyboard now not mobile. " By the next year, ISACA BOD will call an emergency meeting to find out the reason of sudden 80% decrease in fail ratio in their exams. They will call the IS team to find if their Q&A DB for exam is not compromising without their knowledge. After one month of intense analysis , they will find the reason and submit the report to BOD which say It Prabh Nair...

[@dxbtalal]

in short, by 2022, ISACA"s Top KRI will be " Prabh Nair."

[@milapparekh6484]

Superb👍