CISSP Practice Question #7 - Bell-LaPadula model
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- เผยแพร่เมื่อ 5 ก.ค. 2024
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00:00 Intro
00:45 Question
03:08 Bell-LaPadula model
04:03 Simple Security Property
05:18 Star Property
07:46 Strong Star Property
10:40 The answers
11:33 The Best Answer
11:49 CISSP MasterClass
13:13 Thanks for watching!
John Berti: / jberti
Lou Hablas: / ljhablas
Rob Witcher: / robwitcher
Wanted to thank everyone for their wonderful comments on this video and many of our other Destination Certification videos. Rob Witcher and I, as well as the rest of the very passionate and dedicated Destination Certification team members, thank each and every one of you!
by far the best explanation on Bell-Lapadula Model. Thank you for sharing.
i would have read "n" number of articles about bell-padula. but the amount of detail you provided to such a simple 10 sec answer question seeds the theory in head so deep, you cant go wrong with that even if you are 10 pegs down. really appreciate you taking time to explain this
.. food for thought look at my org data classification policy deeply now
This video just put everything together for me. Thank you!
That's awesome to hear the video helped your studies! Explore more CISSP resources at destcert.com 🙌
Thank you for creating so much free content. I utilized MANY of your CISSP prep videos over the past few months and am happy to report my CISSP pass! I really enjoyed your mindmaps and practice test questions. Thank you so much and I will always be appreciative of the information you provided to advance the profession!
Thanks for the video :) I am five days out from the exam and this is a perfect refresher!
This channel is amazing. You have no idea how much we appreciate it! My exam is Thursday. With the help from your videos, my confidence is building! Thank you!
Awesome to hear you find this helpful. All the best to your exam!
how did you do in your exam?
@@RowanSheridan I passed!!
@@robm9663 awesome, well done!
@@robm9663 Congrats Rob passing your cissp. I'm taking mine next month. I hope Destination cissp and Rob's videos help. Did you read the book and practice tests questions?
Thanks for all your efforts in sharing the knowledge. you guys are amazing!
Thank you for simplifying this!
What an incredible teacher and lesson! 🙏 Thanks 🙏
Thanks for sharing this video .. there is no other video I have come across with such simplified explanation of the concept. You are just amazing :)
Awesome to hear that lovely feedback! Thank you!
Great explanation of the model. Was very easy to visualize.
thanks for breaking this down so much for easy understanding
So well explained. Thank you.
Fair play, I completed your practice question series. My practice scores went from 70% to 90%.
Thanks for the clear explanation,
John, I truly believe that your description of how to read and process the exam question took me to another level of success and directly led to me passing the exam. Prior to this video, I was doing practice tests and "knew the material" but I was frequently answering incorrectly in the quiz. Once I used your system, my success rate increase dramatically. I even started covering the screen with a card so I couldn't see the answers. :) During the actual exam, I read the question once all the way through. On the second reading I wrote keywords on my approved scratchpad, focusing on BEST (and how to assess BEST) and NOT. Then I wrote any thoughts I had of the IDEAL answer...this takes time, so if I felt confident, I skipped this step to save time. Finally I wrote "A" after I read the first answer, "B" after the second and the "C" and "D". Then I would start to remove options and cross the letters out that didn't apply. Answers that were possible got a "?". Answers I felt were correct got a YES or a checkmark. When I decided on an answer, I wrote the associated letter to the side and circled it. Then and only then did I move to selecting the answer on the screen. This really worked well for me and I was keeping up a 35 to 40 question per hour rate. Thank you again for this insight, and I hope others find it as useful as I did. Looking forward to your CCSP course!
Hey Jack, thanks so much for the wonderful words, they are really inspiring. It is really gratifying to hear reviews like this, and honestly it's why we do this. It has been a passion for Rob and I for many years. And we have now assembled a team at Destination Certification that is just as passionate, caring and invested about people that go through our MasterClass and live bootcamps. Thanks for taking the time to put your thoughts down as a comment, it's really appreciated.
I love this channel, the explanations are articulated so well, it's amazing! Keep up the good work, guys :-)
This is so awesome!
Thank you. This is the best🎉
Excellent explanation, cleared my doubts once for all
Very nicely explained sir.. thanks
great video. in few minute video clarified my doubt on this model once and for forever. subsribed. thanks
This is beautifully put together. Good work.
Glad you liked it!
A mnemonic that helped me remember this is "Bell LaPadula is the WURD on Confidentiality - where WURD is Write Up Read Down". Combining that with the opposite of BLP confidentiality is Integrity with Biba. With those two facts I can recreate the read/write and up/down matrix on the fly. It also helped to lock in that SIMPLE = READ and STAR = WRITE. Thanks for this great explanation!
You are a STAR for thinking of that 😉
I don't think I will ever get a Bell-Lapadula Model question wrong after this fantastic video! 😅
Awesome series, If you continue and increase the corpus of the practice questions, then it'll be a really invaluable source of question bank.
Awesome 👍
I think of WURD (Write Up Read Down) to remember this.
Hello John Berti, Rob Witcher and the whole DestCert Team,
Loving all the videos you have shared. I just want to ask, would it be possible to make a video on other models like Biba Model / Brewer & Nash Model / Clark Wilson Model or any other that you think is important.
I am following your videos and I must say, you all have done an amazing job. Keep it up guys. I am preparing for CISSP and hope to be prepared by year end. (fingers crossed)
Thank You!!!
I like it
Hi @5.19 It is Star property , but the description of the video says" Start" like wise for Strong Star..
Good catch. Description fixed. Thanks!
This is nice stuff. Do you also have CompTia Security + and Cyber Security presentations?
😀
Another one - SUPER THANKS to you too, @jacksippel9512!
Great explanation but how can we hide the answers at the testing center?
Use the provided whiteboard to cover up the answers.
No read up, No write down :)