Caesar Cipher (Part 1)

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  • Опубліковано 17 січ 2025

КОМЕНТАРІ • 281

  • @matrixspielt
    @matrixspielt 3 роки тому +40

    Thank you so much. This video really helped me understand the calculation!

  • @alokendughosh7013
    @alokendughosh7013 Рік тому +8

    Crystal clear, neso academy is best. not any "n min engineering" can replace it😁

  • @rehanbaloch0608
    @rehanbaloch0608 Рік тому +4

    well explained the h.w is "network security" did took me a whole min to decrypt

  • @naveenbabusunkoju6068
    @naveenbabusunkoju6068 Рік тому +3

    Thank you Subramanian garu very EXPLAINATORY and Easy to understand 🙏 for work 👍

  • @kirankapaganti4854
    @kirankapaganti4854 2 роки тому +9

    Nice explanation the homework answer is NERWORKSECURITY

  • @dhaneshpt8641
    @dhaneshpt8641 Рік тому +1

    Great presentation

  • @emmanuelsherman3066
    @emmanuelsherman3066 2 роки тому +51

    (-2) mod 26 = 26 - 2 = 24 -> Y The plaintext is NETWORK SECURITY

  • @Byte_481
    @Byte_481 Рік тому +1

    thanks so much and good explantion

  • @blessingsmambusha3959
    @blessingsmambusha3959 Рік тому +5

    Network security I was dozing at first and i felt like I won't get it until I read the comments saying u explained very well phew😅 thanks I understand

  • @hemanthkumar4033
    @hemanthkumar4033 3 роки тому +9

    Home. Work answer:-(decript) network security

  • @akarshmalhotra1154
    @akarshmalhotra1154 3 роки тому +122

    Homework Question's Answer : NETWORK SECURITY

    • @Akash-rn4bk
      @Akash-rn4bk Рік тому

      Ufxuuxufyfyuyftvtbybbuninf kidding 🤣

  • @endyndubueze
    @endyndubueze Рік тому +4

    Awesome! You made it clear for me. I have just subscribed to this channel!!!

  • @iphillip5594
    @iphillip5594 2 місяці тому

    excellent explanation. I've been following your videos and they make things really easy to understand. well done!

  • @SrimannarayanaButti
    @SrimannarayanaButti 6 місяців тому

    network security
    is the answer
    thank you neso❤

  • @lakshmiprathyushaveturi4980
    @lakshmiprathyushaveturi4980 3 роки тому +16

    Please uplaod all the chapters as early as possible ... We just depend on your playlist ...

  • @zahid-20029
    @zahid-20029 Рік тому +1

    Thanks sir it is really helpful to me

  • @chardainekombo8138
    @chardainekombo8138 Рік тому

    Answer
    NETWORK SECURITY
    Your videos help a lot
    Thank you 🎉

  • @thecenzo3069
    @thecenzo3069 2 роки тому +21

    QHWZRUN VHFXULWB = NETWORK SECURITY
    WELL EXPLAINED THANK U SIR , DAY AFTER TOMORROW IS MY COMPUTER PROJECT AND THE TOPIC IS ABOUT CAESAR CIPHERING .
    TQS A LOT SIR.

  • @Barbie_Malibu
    @Barbie_Malibu 10 місяців тому

    This explanation is perfect! You really helped me. Thank you so much💕💕

  • @alphonseoderasecondo9181
    @alphonseoderasecondo9181 2 роки тому +1

    So helpful here
    You’re home assignment is NETWORK SECURITY

  • @wllpreem7051
    @wllpreem7051 2 роки тому +3

    Thank q. Sooooooo much this was my exam and u made u understand perfectly💯

  • @hamshihamsu5461
    @hamshihamsu5461 2 роки тому +1

    Thank you very much 💕💕

  • @AkhilSharmaTech
    @AkhilSharmaTech Рік тому

    very helpful

  • @lueongjulian
    @lueongjulian 8 місяців тому

    I really love the explaination in the network security

  • @ougininja8412
    @ougininja8412 6 місяців тому

    Great explanation!!

  • @razan8538
    @razan8538 2 роки тому +7

    Thank you very much!
    The plainText is Network Security

  • @rumesh.official6850
    @rumesh.official6850 2 роки тому +1

    Wow great explanation…

  • @rajeshmr1519
    @rajeshmr1519 3 роки тому +3

    Thank you so much mam

  • @Chris-nq3ri
    @Chris-nq3ri 3 місяці тому

    thanks!! for my test thursday :DD

  • @letjungcook97
    @letjungcook97 3 роки тому +2

    Thanks sir! useful video !

  • @irtanticarona
    @irtanticarona 2 роки тому +1

    thank you so much sir. This video really helped me

  • @raydenbritto5899
    @raydenbritto5899 2 роки тому

    Thank you for explaining better

  • @ChampionVictor_07
    @ChampionVictor_07 2 роки тому +2

    Sensational video.

  • @poptvonline566
    @poptvonline566 2 роки тому +1

    Thank you very much, you are the best

  • @cheech3345
    @cheech3345 3 роки тому +2

    Thank you so much sir!! U saved me

  • @learninginstudentscafe7284
    @learninginstudentscafe7284 3 роки тому +3

    Good job

  • @southmcwow
    @southmcwow 2 роки тому +10

    This is honestly so easy now. Thank you so much.

  • @gec549saisneha9
    @gec549saisneha9 3 роки тому +11

    Upload all the chapters ASAP because this subject is there in my current sem and i only depend on ur lectures...

    • @srm0214
      @srm0214 2 роки тому

      Network security

  • @SaranyaGcse
    @SaranyaGcse Рік тому

    Thank u so much 😊

  • @lakshminandanchadalavada9359
    @lakshminandanchadalavada9359 3 місяці тому

    nice bro i can understand easily....

  • @TheCaregiverSITMOB
    @TheCaregiverSITMOB 3 місяці тому +1

    “three letters back” -Gravity Falls

  • @vidyashree8913
    @vidyashree8913 2 роки тому

    Thank u ❣️

  • @rohitkandula8493
    @rohitkandula8493 Рік тому

    Badass He is a Freaking Badass of the Computer Networking 🔥❤ ~~Thank u man🙏

  • @dumbphysicist5142
    @dumbphysicist5142 3 роки тому +12

    PLEASE UPLOAD ALL THE UPCOMING VIDEOS WITHIN TWO DAYS! I HAVE MID-SEMESTER EXAM COMING AND I KNOW NOTHING!!
    So please...

    • @ankitlk3971
      @ankitlk3971 11 місяців тому

      bro u know that complete stuff is paid right??

  • @lakshmiprathyushaveturi4980
    @lakshmiprathyushaveturi4980 3 роки тому +4

    The plain text of given
    Cipher text : QHWZRUN VHFXULWB is
    Plain text : NETWORK SECURITY

    • @skgeddha3207
      @skgeddha3207 3 роки тому

      I think plaintext is in lower case letters

    • @lakshmiprathyushaveturi4980
      @lakshmiprathyushaveturi4980 3 роки тому

      @@skgeddha3207 plain text can or cannot be lowercase

    • @skgeddha3207
      @skgeddha3207 3 роки тому

      @@lakshmiprathyushaveturi4980 👍

    • @nardosteve
      @nardosteve 3 роки тому

      I agree, i got the same!

    • @mdafeef3911
      @mdafeef3911 3 роки тому +1

      @@skgeddha3207 It depends, it's your choice either in lower case or upper case

  • @sumithra.sdeekshith7207
    @sumithra.sdeekshith7207 3 роки тому +3

    Plain text is : network security

  • @Omarnd_ndruru
    @Omarnd_ndruru 3 роки тому +1

    saya suka dengan logat bahasa anda 🤗

  • @rishabhgautam5485
    @rishabhgautam5485 2 роки тому +1

    NETWORK SECURITY😊😊

  • @Gatwechrtip
    @Gatwechrtip 2 роки тому +1

    Thank Neso Academy for this class, I have understood.
    keep teaching that way

  • @vadrif-draco
    @vadrif-draco 2 роки тому +1

    Convenient that nesoacademy has a y at the end to demonstrate the mod26 in action haha

  • @poojapoojadhapte1430
    @poojapoojadhapte1430 7 місяців тому

    Nice understood

  • @HK-sw3vi
    @HK-sw3vi 3 роки тому +1

    good stuff thanks

  • @ankitsahu2431
    @ankitsahu2431 3 роки тому +3

    PLEASE UPLOAD ALL CHAPTERS AS SOON AS POSSIBLE

  • @harshhadiwalo4005
    @harshhadiwalo4005 Рік тому

    Tqsm for this masterpiece!

  • @teamshadow1182
    @teamshadow1182 2 роки тому

    Thank you

  • @rahulrajsodadasi9680
    @rahulrajsodadasi9680 Рік тому

    NESO ACADEMY THE BEST

  • @armghangul825
    @armghangul825 Рік тому +1

    Shift key=3 is fixed or it can be changed for some speacial condition???

    • @nishoscribbles
      @nishoscribbles Рік тому

      By default it's 3 but in our university exam they made the last digit of our roll numbers the shift key... So 3 IS THE DEFAULT KEY, you'll be using that

  • @doggo2821
    @doggo2821 Рік тому

    thank you sir the answer is network security

  • @zencorcuera6316
    @zencorcuera6316 3 роки тому +1

    THANKKK YOUUU

  • @aizamontiadora8768
    @aizamontiadora8768 2 роки тому +1

    What app did u use sir ?

  • @PrechtGaebolgHades
    @PrechtGaebolgHades 2 роки тому +1

    How do we decipher if there's no key given for Caeser Cipher??

  • @favormax8836
    @favormax8836 2 роки тому +2

    Thank you so very much!!! This is more than helpful.

  • @iqrayasmin3676
    @iqrayasmin3676 3 роки тому +1

    Sir kindly make the video on DES algorithm and 3DES

  • @developmenthub1410
    @developmenthub1410 2 роки тому +1

    After decryption , the plaintext is networksecurity

  • @ehabwa1167
    @ehabwa1167 3 роки тому +6

    We need more please !
    If you can provide us codes for encryption using c# , we'll be grateful for u !!!

    • @danishsharma496
      @danishsharma496 2 роки тому

      bimbo , if you cant code this , you better learn basic programming first

    • @milhousevanhoutan9235
      @milhousevanhoutan9235 Рік тому

      the math is:
      Encryption: C = (p + k) mod 26
      Decryption: p = (C - k) mod 26
      Where C is ciphertext, p is plaintext, using the alphabet indexed from 0-25, and k is the shift. For a Caesar Cipher by definition/default the shift is 3. k is easily derived from the decryption equation, but given that it's mod 26 there's only 25 possibilities so it's easy to brute force.
      This should be trivially easy to convert to code. I don't write C#

  • @BrokenHeart-xi5lu
    @BrokenHeart-xi5lu Рік тому +1

    what is the reason to divide with 0 and at last u divided it with 1 .I want to know the reason sir🥰

  • @khushi6956
    @khushi6956 7 місяців тому

    Network Security 👍🏼

  • @mdafeef3911
    @mdafeef3911 3 роки тому +3

    The answer for the Homework part is NETWORK SECURITY

    • @doatanu
      @doatanu 3 роки тому

      i just did it too and got same

    • @ajgaming2yearsago194
      @ajgaming2yearsago194 3 роки тому

      @@doatanu I thought everyone gets different answer

    • @suryansh4722
      @suryansh4722 2 роки тому

      @@ajgaming2yearsago194 😂

  • @blackmoonstar7173
    @blackmoonstar7173 Місяць тому

    Same revers for encryption

  • @baahniiedward1514
    @baahniiedward1514 2 роки тому +1

    Sorry I don’t get it u are
    You are using 25 in 26 mod
    Can it be correct?
    Please explain for me

  • @hunghuynh01628362352
    @hunghuynh01628362352 Рік тому +1

    please add subtitles, thank you!

  • @shailshah19
    @shailshah19 3 роки тому

    Network security was the answer and btw the explanation is so DPDCLQJ !!!!

    • @avareed990
      @avareed990 2 роки тому

      you said, AMAZING. [23]

  • @surajshaw5880
    @surajshaw5880 3 роки тому +3

    network security

  • @StellaLuscia
    @StellaLuscia 9 місяців тому

    MY HERO

  • @rajeshprajapati4863
    @rajeshprajapati4863 3 роки тому +2

    Answer to H.W. : network security

  • @afsananurmeem6821
    @afsananurmeem6821 2 роки тому +1

    sir how do you find the value of k? is it constat that the value of k is always 3?

    • @sunnyadhikari7909
      @sunnyadhikari7909 Рік тому

      if in answer the value for key will not be given in that case we will take the key value as 3.

  • @pikapower8467
    @pikapower8467 Рік тому

    Network Security!

  • @mariacamillerosario8051
    @mariacamillerosario8051 2 роки тому +1

    NETWORK SECURITY - homework

  • @ChipolilatoNil
    @ChipolilatoNil 8 місяців тому

    Thanks to NA i need to know the de cryption this time.

  • @ptrgachachannel
    @ptrgachachannel 4 місяці тому

    Come here to learn about it…. Just for journal three book… great

  • @beyond.the.world.0477
    @beyond.the.world.0477 2 роки тому

    Network security🔒

  • @Stupido120
    @Stupido120 2 роки тому

    In Ceaser cipher always the key value is 3 ?

    • @kpranati370
      @kpranati370 2 роки тому

      no their will be diff keys its all depends on the question or u can mention there which key u have taken

  • @Monotheism-MonoTheos
    @Monotheism-MonoTheos 2 роки тому

    network security is the ans for homework

  • @saumyaranjanmohapatra2091
    @saumyaranjanmohapatra2091 2 роки тому +2

    The plain text is Network security

  • @roshanakthar2357
    @roshanakthar2357 2 роки тому +1

    Plaintext : NETWORK SECURITY

  • @MasanjaDaniel-mq5ob
    @MasanjaDaniel-mq5ob 9 місяців тому

    Nicee

  • @Sunn_uu__u
    @Sunn_uu__u 10 місяців тому

    sir there is one wrong value in encryption which is 'm', the encryption of 'm' is 's'.....not 'p'
    like that
    c=(p+k) mod 26
    =(15+3) mod 26
    =18 mod 26
    =18
    =s

  • @TY_CZ_CY
    @TY_CZ_CY 2 роки тому

    Love the accent

  • @Dheeraj_150
    @Dheeraj_150 2 місяці тому

    Network Security- Answer

  • @muhammadusman5521
    @muhammadusman5521 3 роки тому +1

    for the last encrypted digit B having index 1. how do we decrypt it (1 - 3) = -2 ??how do we doo that

    • @bilaltahirhacoglu3762
      @bilaltahirhacoglu3762 3 роки тому +1

      (1-3)mod26 = -2 + 26= 24 which is 'y'

    • @mdafeef3911
      @mdafeef3911 3 роки тому +1

      Add 26 to -2. You will get the answer 24 ---> Y

    • @bintech3837
      @bintech3837 3 роки тому

      x-a , y-b , z-c for quick answer for only these 3 alphabet

  • @rashmisrai
    @rashmisrai 2 роки тому

    ans is : network security

  • @mewsmeals
    @mewsmeals Рік тому +1

    Decryption -= NETWORK SECURITY

  • @mandadirohitreddy8086
    @mandadirohitreddy8086 Рік тому

    NETWORK SECURITY is the homework answer and I used Caesar cipher wheel

  • @shahidmiiir
    @shahidmiiir 6 місяців тому

    Decrypted text is "network security”

  • @saadnaveed7432
    @saadnaveed7432 Рік тому

    Plain Text Is Network Security

  • @Mone-p9o
    @Mone-p9o 5 днів тому +1

    Tamil Nadu?

  • @anshulrawat3458
    @anshulrawat3458 3 роки тому

    thankkkkkssss'

  • @misraabdelazizii353
    @misraabdelazizii353 2 роки тому

    ❤️❤️❤️❤️❤️❤️

  • @shakirashaikh
    @shakirashaikh 2 роки тому

    decrypted text is ---> "NETWORK SECURITY"

  • @modemharikumar9232
    @modemharikumar9232 2 роки тому +2

    decryption of 'QHWZRUN VHFXULWB" = "NETWORK SECURITY"