Lec-81: Symmetric Key Cryptography in Network Security with examples

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In this video Symmetric Key Cryptography in Network Security is explained in this video.
Symmetric key cryptography is any cryptographic algorithm that is based on a shared key that is used to encrypt or decrypt text/cyphertext, in contrast to asymmetric key cryptography, where the encryption and decryption keys are different.
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2 окт 2024

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Комментарии : 179

@sadashivsompal5539 6 месяцев назад

2 hr before exam 😅

@GaganDeep-ki8xg 4 месяца назад

100 % right also before 1 day

@i_write7500 Месяц назад

Broo😁🤝

@chandniarya8629 3 года назад

One of the best thing u didn't waste time in promoting ur channel😂😂love this video and my all doubts are clear now thank u sir🙏❤️

@GateSmashers 3 года назад

Thanks 😅

@LovelyArmy817 2 года назад

He didn't have to promote his channel cause it's already an amazing channel!!!

@sundarghimire4898 2 года назад

yes i agree everyone skips at that part anyway

@chandniarya8629 2 года назад

@@LovelyArmy817 ofc but it's a kinda must thing that everyone mostly do here from the lower to the biggest utber. That's is why I highlighted that 🤭👀.But u are ryt obviously 💓

@alphagam3r933 2 года назад

sir honestly speaking you teaching skills are literally next level, this video is very very helpful, i don't even read the content in my book after watching your video, i following your videos since 1.5 years, with the help of your operating system course i score AB grade in my 3rd sem exam very very thank you so much sir

@zeeshanmumtaz2502 3 года назад

Thanks a lot Sir, please make a complete playlist on Cryptography and Cyber security as well

@ManojSingh-hp6oq 5 лет назад

very well explained sir ...plzzz make more video for UGC net and KVS PGT December exams..thank you very much ...God bless you and Happy dipawali to you and your family..

@GeerishaAcharya 5 лет назад

Thank you so much sir ji..🙏🙏 Wish you a very Happy Deepawali with lots of joy, happiness and Success..:) Be Bright Be shine 💎

@Vishakha-t5d Год назад

One day before exam💥🔥

@chhayadubey7300 4 года назад

You are not hero of bollywood but you are real life hero ....☺❣️💜🙏🙏

@nrendramodi8489 Год назад

He is married 😅

@ShravanKumar-eb4uf 3 года назад

Sir there is also another way in last 26th second, the formula can also be n(n-1)/2

@reshaabdulmajeed8272 Год назад

For preperaing any exams or interviews,, gatesmashers is my first preference.. Thankyou sir,,,

@manjunathkh9094 4 года назад

Sir ur explanation is osm and mass👏👏,,,, pls make more videos on network security 🙏🙏

@freefaccount 9 месяцев назад

sir information security ka full play list nhi mel raha and also parallel destribution computing ka be nhi 🤕

@aasmvines 2 года назад

I always follow your videos... It helps me a lot.... So thank you ❤️ sir

@abhilashpal2694 Год назад

Thank you sir my all doubts are cleared about symmetric key cryptography ❤

@aninditajena6808 4 года назад

Hello sir,I am preparing for UGC net and gate and I am watching your videos for my preparation.I almost watch every videos of yours. but sir I wanted to ask you, how I will practice question papers for my exams. Please tell me some online sites where I can give some mock test and practice last year papers regarding UGC net and gate.thank you.

@sureshraina5004 3 года назад

Super bhayya teaching level infinite.. Vaise iss shirt me app masth lag rahe hain

@aliamahboob6828 3 года назад

You are doing actually what we want...neither you promoted nor you explained ur experience nd etc... Allah apko apni hifzo amaan me rakhe or ane wali generation k liye ap aise hi fayedemand sabit hon...we will pray in our namaz

@DeepakSandilyaCreation Год назад

I'm watching before 1 day of exam.. and something learned😊

@arjunbatra2072 4 года назад

sir nC^2 wala formula solve kaise krna hai wo bh explain krdete please

@lalitkumar8445 4 года назад

Formula is n! /(n-r)! *r! Where n=4, r=2

@jigyasachitransh9318 5 лет назад

awesome video sir worth watching and relevant . thank u.

@harshyadav6626 5 лет назад

Your voice is similiar to RAFTAAR

@himanshubairwa5667 4 года назад

sahi main bhai mujhe bhi lagi

@vinayakrudrawar984 Год назад

😮😮😮wtf👍👍👍👍sahi hai

@dhami-ji Год назад

Sir ji ye to khuch jyada ho gya

@snmofficial143 5 лет назад

Wow sir ...Thanks for the lecture 💕💕💕

@KanikaSharma-b8k 10 месяцев назад

Sir, please make more videos in network security & cryptography 🙏 complete this playlist with all important topics

@freevideo877 5 лет назад

JAZAKALLAH, very good explained, please make video on analysis of algorithms and also logarithms and if possible some videos on simulations which is required in research. Naseerullah from Pakistan

@chhayadubey7300 4 года назад

your voice 👌👌😍❣️

@Stevekevlar_ 3 года назад

Really nice video this man is just awesome thank you so much sir keep up the good work :) What's your name sir ??

@srijanaaryal9629 2 года назад

Can you please upload video about Block Cipher principle ?? Thank you for such informative video

@IA-te2oh 4 года назад

Ha ha... Lock kr k key lock mai he rakhain... Sir Along with being greatest tchr u r funny too

@Sandykxcf 3 года назад

your video I liked before watch. coz I have confidence over your in-depth explanations

@shubhshukla1582 3 года назад

bhabhi california me hai ....xD

@kiransakarwal4284 3 года назад

I have no words to say .. thanks You are such a good and great teacher..your way of teaching is just mind blowing:) ..you make cn and DBMS very interesting for me...aap sch m mere liye god ko trah ho jinhone ish corona k time pe hmari study kaym rkhi ..i wish you all the best for future and also helps us always to understand concepts ...ik var fir to tuhada bhot bhot dhannwaad..rbb tuhade te hmesha mehar rkhe

@PREETIKUMARI-dw9zd 2 года назад

You explained very well .I am satisfied with your lectures.. Thanks

@ABbrandup Год назад

Sender tak key jaye ge kese ye to btaya nehi ..encrpt to kr dia decrypt k liay key to chahiye key kese phnch jaye ge receiver end pr

@Amar_Mahalankar 2 года назад

Sender Encrypted key ko receiver ko bhej rha hai... toh Receiver same key se decrypt kr rha hai.. to phir waise hacker bhi to same key se decrypt krega na. to kya faida phir.

@harshaljadhav9499 Год назад

Sir you didn't explain full formula nc2 , n stands for no. of vertex what c and 2 stands for.

@mixshots1801 Год назад

Sir make more videos on " Network Security & Cryptography " if possible

@mah6757 2 года назад

Love from Pakistan

@funjokie777 5 месяцев назад

3 Hrs before exam.😄

@krushnakarmalkar1360 6 месяцев назад

Sir please make a video for DES Algorithm in cryptography....

@nainasrohiya8477 2 года назад

Thanks sir your explanation is amazing again thanku

@humbleguy12338 5 лет назад

excellent videos very well explained

@skillsforeveryone764 4 года назад

Sir nc2 nahi samgh aaya Agar number of nodes 20 hain N ho gya 20 C2 kya ha kesy calculation hogi

@vyasyuvraj00 3 года назад

nc2 ko bhul jao the right formula is n(n-1)/2

@manomailkmailk 4 месяца назад

sir plz DES and AES block cipher wla topic k video bj dy

@shankargoyal8564 5 лет назад

Hii sir plz provide video on security issue in e commerce plz i need very much

@atlancis7941 Год назад

usme tera ghar jayenga !!!

@thecatman9o9 2 года назад

bhai aap k channel ne bht mushkilein asaan ki hain

@soniyapol5755 2 года назад

Please more videos in these playlist...

@marwafazal2230 Год назад

Can you make more videos on network security like AES, DES, and RSA algorithms explanation in detail?

@HIMANSHU-tw6rs 7 месяцев назад

where is full playlist can anyone provide me the link...

@Ashifkhanbd 3 года назад

Sir, I Want to learn Network security. Which book is better for this. From Bangladesh.

@manya_patel1673 2 года назад

Sir please network security ke bhi sare topics pe video bna dijiye

@vamshisomanaboina3095 Год назад

Tq sir ❣️

@vrajmodi7049 2 года назад

sir ans will be 24 using below method (N * (N-1)) / 2. which one will be right ?

@SanketSharmasanket7317 Месяц назад

@ammad9321 3 года назад

You should be give the definition of every highlighted points like symmetric and all subjects highlighted points in description box

@mrclassy1811 Год назад

Sir Make full playlist of CNS subject.

@1user-ri 2 года назад

sir vuko call karneka awar bolneka key door ke vupar rakhi huye hai

@abobakarbakar812 Год назад

Sir plzz data encryption standard py be ak video bna dy

@er.saritasingh4141 4 года назад

Sir 3DES mai 168 bits keys use hoti haii (3*56) please correct it..

@seemasheoran9609 2 года назад

Best......and ya you r sooo handsome ....😀😀❤️❤️❤️❤️❤️❤️❤️

@chrajagopalrao3317 5 лет назад

Hello..Sir if possible plz focus on ugc net y bcz its near...how to crack ugc net

@_sona_vlogs_ 4 года назад

Hello sir I request u to teach in English as I am from South India

@surbhikashyap7581 3 года назад

Sir plz cryptography ka har topics ka video bnaeye plz bcoz meri exams h

@amitranjan8595 2 года назад

Sir, please cover all NPTEL syllabus of cryptography..

@suresh.suthar.24 3 года назад

Kaash ! Is type college faculty bhi pdate

@Dynamic.programing 5 лет назад

4^67mod 33=? Es type ka question solve previous year mai kafi aata h plz es type ka problem ka solve krne ke liye btaye sir thanks so muchh

@chrajagopalrao3317 5 лет назад

Thanks alot sir suprb explatin...

@travel_with_dimpi 5 лет назад

Plz make a video on count to infinity problem and spanning tree in network

@sawairahameed549 3 года назад

Kindly help. Me

@VaibhavSingh-nx8dm 3 месяца назад

@RaeesPrince Год назад

ap nai kaha k only one key we can use aur yai c2 kia h

@NicolaeCristian175 4 года назад

gipsy why did you put title in english if you speak in gipsy language?

@varshaelf 3 года назад

Ye dislike karnewala student to ni ho sakta h

@sumedhakaur4164 5 лет назад

Sir please provide complete data of cryptography and network security

@avtarsingh-xj1mm 5 лет назад

B.tech

@avtarsingh-xj1mm 5 лет назад

B.tech student

@enter_tain_ment8355 9 месяцев назад

NC2 ko explain krdein smjh nahi ai

@danceshorts345 5 месяцев назад

10 minutes before the exam

@Baba-ni3ry 5 лет назад

Let say aap jabardast ho sir 😊

@ikramwani5207 4 года назад

Symmetric Key Definiton satrts from 2:06 :)

@have-nothing-to-say 2 года назад

One of the best channel love from Pakistan ❤️

@tusharandmuskanvlogs7394 Месяц назад

Cu wala kon kon h

@Nicktorrato143 4 месяца назад

10 minutes before exam 😅😅

@AuvaisBhat 2 года назад

Thanks buddy your videos helped me a lot ..

@have-nothing-to-say 2 года назад

One of the best channel love from Pakistan ❤️

@vishalshaw2297 Год назад

Please make more videos on cyber security❤

@switysingh7384 5 лет назад

thank u sir

@manishyadav-gr3dj 5 месяцев назад

One night before exam👊😂

@yehumang8361 5 лет назад

Well explained sir

@sajansekhu8785 5 лет назад

aap k jaisa teacher na toh mere ko kbi mila hai...aur shahid na hi kbi milega....vaise zururat v kya h ...aap hai toh.....thnkss alottt ji....schh main sir jitni v maine aapki vedioes dekhi...such main continues concept clear hue....God bless u forever....khuda aapki dunia ki hrr khusy de......🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

@GateSmashers 5 лет назад

Thank you so much Sajan for your continuous support and love. Lots of blessings..