WiFi (Wireless) Password Security - WEP, WPA, WPA2, WPA3, WPS Explained
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- เผยแพร่เมื่อ 3 มิ.ย. 2024
- This is an animated video explaining wireless password security options. It explains WEP, WPA, WPA2, WPA3, WPS, and Access Control. It also explains AES and TKIP.
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Thanks for sharing, Lord-Jesus-Christ com
that router is not supporting the latest standards, WPA3 WiFi 6
Please keep making videos
Ok sir
Today 14/5/2021
I like how you can’t choose WEP as a security protocol, but you’re allowed to choose “NONE”. The router is like “you can choose no security but you can’t choose bad security”
haha fr, but open security is necessary to make the network accessable for everyone
How can I choose none?
my guess is they believe that if you're selecting options for security, confidentiality is required, so they only allow secure protocols as options.
@@cocacolaoficial2018 if there is no select option, radiobutton, checkbox etc for "none" - just try to use null/none characters in the textfield for your password
@@cocacolaoficial2018Open
Dude currently in school for cyber security and any time I come across something I don't understand (which is all the time since I'm completely novice) I type it in the search bar and your videos come up. literally every thing I have searched you have a video on. You are a life saver!
WEP: wired equivalent privacy, earliest protocol. 40 bit encryption, too weak no longer used.
WPA: wifi protected access. Uses TKIP (temporal key integrity protocol) to keep changing the keys as its being used.
WPA2: stronger than WPA, uses AES (advanced encryption standard)
WPA3: most advanced
WPS: designed for people who know little about wireless networks, doesn’t require entering a password. Requires pushing a WPS button on the router and on the printer/device to connect the router and printer.
Access control: can block specific MAC addresses from getting on the network
How about wep with 128 bit encryption? Is it still too weak?
A few additions:
WPS - you push the button and ANYONE could connect to your network for a few minutes.
Access control - blocks/allows by MAC address that could easily be changed. If hacker would know your MAC address - he could easily mimic it.
Interesting scenario. Thanks for posting.
@Mostafa, notes appreciated. Thank you.
It wasn't just that WEP was 40 bits. Its cipher protocol itself made it weak security. In 2001, researchers showed that just by listening to the packets in a WEP-(allegedly)protected network, they could discover the decryption key in less than a minute with ordinary computer hardware.
Claiming that WEP provides even weak security will lead someone to believe their WEP WiFi network is secure. At least when using no security you KNOW your network is not secure.
WOW. I have viewed several of your tutorials and I am totally blown away by how good they are. With your tutorials, you remove the complexity of the internet and how all the devices( PCs, printers, cell phones, etc.) are tied together and tied into the internet . They simplify, clarify and with illustrations perfectly and concisely explain things. Thanks.
Totally loving the hacker when he breaks into the system under WEP and has the conversation balloon, "You're an idiot"! Hehe. I was rolling.
Thanks. :)
I was rolling in laughter myself
@@PowerCertAnimatedVideos
If any device can use wps to connect to the wifi network, then where is the security in that. ? And how will wpa2 protect the network from hackers in such a case. ?
Kenneth Every wireless security protocol that exists is vulnerable to some attack. Video is advertising false sense of security with WPA2.
Kenneth
telen
Explanation is so well even a lay man can understand & learn easily ..
I’ve learned so much in one day by binge watching your videos, great job!!!
Thanks a million. You really explained everything in a direct and simple way. God bless you.
There hasn't been one occasion that i would come to your channel and i dont find the answer i need in less than a few minutes. Thank you !
Always great. Thanks "The teacher"
Simple and clear explanation. I think I’m in love
If you guys make videos like this for certs like CCNA and CISSP etc. you would blow the competition out of the water
Thank you for this! It's really easy to follow and understand.
Simple, easy to understand yet very powerful video and presentation. Thanks again for uploading. Your voice is very clear and accent is easy to understand.. better than my tutors.
Thank you for making this simple. Excellent video!👍🏻
never had so much fun binging out on networking videos
An explanation on NTP would be amazing. Good job with these videos!!!
You prune NTP doesn't even exist
Wow this video brilliantly distills nearly everything important about wifi security in such a short video. Amazing man, keep up the good work.
You've continually impressed me your content, visuals and simple explanations.
Thanks x
Happy to hear that!
Favourite new TH-cam channel. The animations are fantastic, I wish I had this kind of instruction back in college. If you aren't already, you should definitely be a computer science / IT professor. Great content and explanations, no boring monotone voice that puts me to sleep. subscribed
THANK YOU, great info, great teachings, a lot easier then book reading!
Another awesome video. Thanks for the terrific explanation!
Thanks for this excellent video on vital information we need to know & u deter and protect our basic privacy, safety and lives!! Appreciate that you’ve made it easy to understand! Thank you for a super video! 😊
I still watch this video and its very helpful. Thank you for those people who are making this videos.
I now generate a QR code for my WiFi instead of giving visitors my WiFi pass code👌🏾
Yoo this helped so much!My WPS was disabled cause i used WPA which isnt secure so now i use govermental level security(WPA2+AES) and im connected with an extender again!Btw the animations makes it so better than any ther video!
Your channel is one of the best channel in TH-cam. from your videos we can understand the concept easily really big thankful for you. Make videos on servers, www, url and website.
Good God i wish you guys had more Comptia A+ tutorial videos,id even pay for it ...animation is perfect for me.
Great tutorial. Well paced. Thank you.
My favourite channel. Things are so clear and look so simple l. Great job
THANKS you kind soul for all the videos and valuable and brief but highly accurate explanations you provide... really man you helped me on Multiple occasions.
Thanks again
Thank you for explaining this different set ups
Thanks for explain . Now I understand how WPA wps wifi password crack app works 😀
Very good content! Nice production. I'm looking for a presentation that fully explains the configuration and implementation of the WIFI passphrase and the associated list of hex keys.
This video is amazing! Very well explained. I learned so much.
Thanks! Helps me in my upcoming ICT examinations! Appreciate your help! :)
Thanks a lot, you're the best .
Thanks for sharing this knowledge. It was very helpful. Totally appreciate your efforts. Keep it up sir.
Amazing series of network articles. Thank you so much❤🙏
Brilliant as always!! *****
Thank you mate! This video explained to me a lot of things!
Awesome! Thank you for such a detail explanation! 👏👍
This getting crazy! I truly understand the need for companies gas, water, electrical & the State to need hard to hack, but I am 65 and had internet only, router failed. Then it started as new one came, called and turned, tv failed as sound but black screen, then wife's tv failed. Older laptop as 5 dead are stacked including Mac Air, and a 2 year HP wireless printer. All show connected, but none sent warranty info, print or can see the tv work. Crazy, it is like the sun is up, but still dark! I have 6.5hrs. invested in the internet company and now learned a bunch from your video. I correctly repaired vehicles at dealerships for 4 decades plus 7 years in apprenticeship. I can program a PCM on a new Buick to run but can't turn on a TV?
My laptop was able to use ethernet to access SSID, PW, and change security but not now. Printer changed, kitchen TV changed and it was off. I am afraid to touch a button as I will loose everything, back to square one.
DK, ASE Master Since 78, retired.
Love the way you say WPA2 is so secure! Actually it's vulnerable to brute force AND dictionary attacks once you capture the handshake.
However,it's way more secure than WPA
@@stephensnell1379 I respect your opinion. WPA2 is more secure when compared to WPA. However, I know that WPA2 and WPA are both vulnerable to brute force and dictionary attacks. WPA uses TKIP (Temporal Key Integrity Protocol) and WPA2 uses AES (Advanced Encryption Standard), which means the latter uses a stronger encryption algorithm.
I just love these videos; extremely informative for a noob such as me.
Hello,
just wanted to let you know that your videos have been extremely helpful to my learning. You are awesome :-)
Glad you like them!
You're videos are amazing. Thank you for taking the time to make these. Very helpful.
Thanks.
As usual Awesome content, please keep up the good work!! ;)
Your Video is Amazing
I am From India
I can understand your Video
Quickly with your animation work's
Please do more videos like This brother ...
Thank You sooo much . Your videos are helping me to learn a lot. Please keep uploading more & more videos.
1234? That's the stupidest combination I've ever heard in my life! That's the kind of combination an idiot would have on his luggage!
Love your videos man. Thank you.
Remind me to change the combination on my luggage.
I love this. no fluff or nonsense. Just straight to the point.
\
The word nonsense is all one word
@@stephensnell1379 thanks. Corrected
Keep going man ,, we support you 👍
Thanks
Thank God
Your videos are so demonstrated, so easy, so simple to learn. Thank 😊 you for sharing your nice 😊 👍 videos 📹
Great tutorial, most helpful. Others just showed me how to change the name.
Well explained.. Thank you..
Love your videos!!
I love your videos sooo much! Super helpful. I wish you had much More! Thank you
The little details in this video gave me a chuckle
nice and easy . straight to the point. thanks
Impressive video tutorials. I want to watch all this concise and important videos. Thank you for sharing. God bless.
Thank you.
Those double options fooled me in the practice exams.
To be more specific, WPA2 uses CCMP for encryption, based on AES.
I liked this lectures clearly understated
Thank you.. Great video!
Thank you for your great video .
Your videos are very helpful.. God bless your soul
😘
There are some important security issues missing from the more common standards.
WPS is even worse than WEP imo im usually able to get into any WPS Router in Seconds.
The pin for WPS cannot be changed, most routers can be tricked into revealing the encrypted pin and the pin is always 7 numerical digits and a checksum digit that can be computed from the previous 7 digits.
Also the pin is split into two before it gets encrypted so only 11000 numbers have to be guessed before you are guaranteed to have the password.
WPS is also turned on by default on most devices that support it and can't be turned off on many routers. Also once you have the pin, you can ask the router for the wpa/2/3 password and it will reveal it.
WPA2 is also insecure. Everytine someone connects to a router the hashed password (eapol handshake) is revealed. To everyone. Even to people who aren't connected to the network. This password can be cracked by a sufficiently strong computer. If the password is very strong, it might take too long, but most wifi routers have horrible passwords or even use the hilariously insecure wps pin as its default password (TP-Link for example).
Another issue is that you can disconnect other devices from a wpa2 network through deauthentication even if you're not part of the network yourself.
Acces control is entirely circumventable by mac spoofing. Many Android phones do this by default for privacy reasons already.
WPA3 is more secure, and fixes many WPA2 fuckups, but nearly no one is using it even tho its five years old now. It also already has vulnerabilities (dragonfly).
Long story short:
use a very secure password on wpa2/3.
Don't use WPA/WEP/WPS
Access control is useless against anyone who knows how to use google and a computer
If your Router doesn't let you disable wps throw it in the trash
Thank you so much for the explanation.
Thank you, I love all your videos.. Please keep it up, and do more videos
You do a great job man....keep it up
Your videos are excellent.
Great Videos keeping do it 👏🏾👏🏾
Great tutors❤💯
3:38 lol I like it when my bro is being savage 😆
That is not savage at all.
He would be savage if he said "WPS was created for idiots who don't know how to use computers. You push the button and your Wi-Fi became vulnerable for two minutes so any schoolboy could hack you without a hassle" :-)
Your videos are legit
Hi Team, first i would like to say thank you for giving this much of information in animated way, i love it, but from last one year working in one of the NMS project , but still confuse about the UNI and NNI like how these are rally connected to customer or network in real time scenarios , could you please help me with that in animated video format, and i need how the Ethernet connections orders, IPV4 and IPV6 orders from customer takes place in real time scenarios
Hi admin I have seen a lot of video and I was helpful and useful for the better understanding with the short time. Keep rocking. If possible update about SIEM/SEM/SIM.
very informative deserve big like from me all other videos from other youtubers are garbage they just want views and time watch and shit content .respect
Thank you, it's helpful info.!
This is Useful -- thank you so much for this video.
Dear Sir..
Please explain about VPN and create a video on VPN
Thank you
Thank you soooooooo much! for the clarity.
Thanks for the video, I previously request for this ...you help me a lot.
love your videos!
Thanks for the video.
as always you make it very easy to understand. thank you..great one.
Thanks bro... Very clear explanation
I wish you were my information technology professor in engineering
Хороший видос, приятное и полезное времяпрепровождение
THANK YOU!!
Great video. Thank you.
Very knowledgeable thanks for this information
GREAT Video!! Thanks.
Very useful information ,thanks a lot.
Thanks for your service.
"And thank God for that because it was garbage" 😂😂
I love your video. Its easy to understand and very educational and informative. Help me I'm being hacked!!!
Happy to help!
Very interesting and informative vid!