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автор  дата 09.05.2018
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In this video, we'll see how hackers really crack passwords. This video is edited with Filmora video editor, get it here : https://goo.gl/RtmNC5 DISCLAIMER : This video is intended only to educate people about how hackers crack passwords, and how important the strength of the password is, when coming to security. If you are using a common password like test123456 which I used in the video, then the hacker will easily be able to know the plain text form of your password from the hash string. There is something known as Rainbow tables. These rainbow tables contain the password hashes of numerous commonly used passwords. So the hacker will be to do a simple search with the password hash that he has, and if the password hash exists in the rainbow table, then that means the password is successfully cracked, and we have the password in a plain text. Remember that rainbow tables contain the password hashes of only the passwords which are commonly used. As a reference, you can go to https://crackstation.net/ If the password is not a commonly used password, then there comes dictionary attack and brute force attack. In dictionary attack, you have a wordlist. A wordlist is nothing but a huge text file with loads of passwords. In this attack, the hacker writes a code which compares the password hash to be cracked, with the password hash of each and every password that exists in the wordlist. Now, this attack can be target-specific as well. which means we can build a wordlist targeting an individual provided that we know some basic details about him/her. In a brute force attack, each and every combination of letters ,symbols and numbers are converted into their hash forms, and are then compared with the hash to be cracked. This is a more expensive. A new technique called salting is introduced by security analysts to give hackers a hard time in cracking passwords. In this technique, a specific combination of characters are inserted at specific positions of the plain text password before hashing. Every company has its own salting algorithm, and they don’t make their salting algorithm public For example, kets say Facebook salting algorithm inserts the string f&2p at the beginning, after the third character, and at the end of the plain text password. After salting the password, the salted password is then hashed by a hashing algorithm. So when salting is used, rainbow tables are of no use even if the password to be cracked is a weak commonly used password. Because the hashe of the password without salting do not match the hash of the password which is salted Also, brute force and dictionary attack are not effective to crack salted passwords unless the hacker already knows the salting algorithm employed by a company. Visit my website : https://techraj156.com Like my Facebook Page : https://fb.com/techraj156 Follow me on Instagram : https://instagram.com/teja.techraj Follow on Twitter : https://twitter.com/techraj156 For written tutorials, visit my blog : http://blog.techraj156.com SUBSCRIBE for more videos! Thanks for watching! Cheers!
автор  дата 11.05.2016
A power company in the Midwest hired a group of white hat hackers known as RedTeam Security to test its defenses. We followed them around for 3 days, as ...
автор  дата 26.07.2013
Hacking into mobile phones is a walk in the park, say experts. All it takes is a single SMS sent from the hacker's phone, to break into a phone and gain total ...
автор  дата 12.11.2018
This video shows how easy it is for a hacker to hack your android phone / iOS phone by sending an SMS! Watch an in-depth and practical tutorial on how to do ...
автор  дата 07.10.2016
Subscribe for more ▻ http://goo.gl/hZyL47 Click here for Our VLOGS - http://goo.gl/3YASrr Follow Our Instagram - http://goo.gl/FliZ56 Follow us on twitter ...
автор  дата 12.09.2016
Watch this ethical hacking tutorial today to see how and why to start learning to be a hacker today! Take the complete ethical hacking courses free now at ...
автор  дата 19.08.2017
Watch how hacking expert Saket Modi hacks the phone of a girl in less than a minute. SUBSCRIBE to India TV Here: http://bit.ly/indiatv_sub Follow India TV on ...
автор  дата 08.06.2015
http://www.facebook.com/JoseIsFunny To use this video in a commercial player or in broadcasts, please email licensing@storyful.com If you didn't see the ...
автор  дата 14.11.2016
Let the hacking begin.
автор  дата 22.01.2008
After hacking the train station, let's see what we can do with the highway signs. Subtitled!
автор  дата 13.11.2018
Hacker and security researcher Samy Kamkar takes a look at a variety of hacking scenes from popular media and examines their authenticity. Still haven't ...
автор  дата 23.11.2018
We Hacked a Scammers Webcam - Tech Support Scam Subscribe: https://www.youtube.com/c/MalcolmMerlyn?sub_confirmation=1 We managed to hack a ...
автор  дата 18.02.2019
LEARN HACKING WITH MY COURSES Buy with your Debit/Credit/Netbanking (For Beginners - 14 Days Video Course) Quick Hack Hacking Course: ...
автор  дата 19.01.2019
10 Minutes of Extreme Hacking In Fortnite Submit Your Clips: https://faizyt.yolasite.com/ Hey Guys , Hope you all are doing well. In this video , I compiled the clips ...
автор  дата 05.12.2018
Get the 19 course holiday bundle! https://josephdelgadillo.com/product/holiday-course-bundle-sale/ Get The Complete Ethical Hacking Course Bundle!
автор  дата 17.12.2016
How do computer hackers figure out our passwords? Learn about the techniques they use to crack the codes, and what systems protect us. Building Digital ...
автор  дата 15.02.2015
Here are 5 of the most dangerous hackers to ever walk the streets of the Internet. Visit our site: http://TopTrending.com Like us on Facebook: ...
автор  дата 05.11.2015
What other EPIC stuff do you want to learn? ▻▻ Subscribe! http://brrk.co/AWEsub Ever wondered how hackers learn the trade? Joe Bereta teaches you how to ...
автор  дата 27.11.2015
From "Castle" Season 8 Episode 8 Copyright ABC.
автор  дата 28.03.2018
Since the 2016 election, the notion of hacking has become inextricably intertwined with one country: Russia. But cyber crimes emanating from Russia and ...
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