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Cybersecurity: Crash Course Computer Science #31

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9 hours ago

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Cybersecurity: Crash Course Computer Science #31



Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use like passwords, biometrics, and access privileges to keep our information as secure, but also as accessible as possible. From massive Denial of Service, or DDos attacks, to malware and brute force password cracking there are a lot of ways for hackers to gain access to your data, so we’ll also discuss some strategies like creating strong passwords, and using 2-factor authentication, to keep your information safe.

Check out Computerphile’s wonderful video on how to choose a password!

Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here!
https://store.dftba.com/products/computer-science-coasters

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

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Want to know more about Carrie Anne?
https://about.me/carrieannephilbin

The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV

Want to find Crash Course elsewhere on the internet?
Facebook – https://www.facebook.com/YouTubeCrash…
Twitter – http://www.twitter.com/TheCrashCourse
Tumblr – http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse
CC Kids: http://www.youtube.com/crashcoursekids .

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29 Comments

29 Comments

  1. @marthad.moreno6024

    October 17, 2024 at 9:05 pm

    Alright listen up if you have experienced any of these. We all have to be careful out there. Over the years, attackers have grown creative over the years by requiring payments that are nearly impossible to trace, which helps cybercriminals remain anonymous. Webghost33 on telegram/skype , is a cyberspace expert and can help if you're ever exposed to internet scams and cybersecurity breach such as Business Email Compromise too. They can can help get it restored and track down the culprit in many cases. Do you want to install spyware on a cellphone, smartphone or computer? Do you know if you have spyware on your computer or mobile devices? Reputation Management? Control your online reputation but removing false information and getting your positive message out. Cyber Stalkers? Don’t be harassed or stalked online. Find the person responsible and put an end to it all. Cheating Spouse? Find out for sure what they up to with Digital Investigation services.
    email : webghost33<at>cyberservices<com

    whatsapp ; 1 414 909 3913

  2. @midnightharvest3065

    October 17, 2024 at 9:05 pm

    As an IT major with a focus on Cybersecurity, this video is very informative and provides a good understanding of my career future

  3. @riccardobenevelli6753

    October 17, 2024 at 9:05 pm

    What is the program for these animations?

  4. @activecypher6589

    October 17, 2024 at 9:05 pm

    Great intro course.

  5. @wooooooot1

    October 17, 2024 at 9:05 pm

    2 Timothy 1:7

    For God gave us a spirit not of fear but of power and love and self-control

  6. @kofiacquah6972

    October 17, 2024 at 9:05 pm

    I love her enthusiasm

  7. @afu123best5

    October 17, 2024 at 9:05 pm

    im not smart enough to udnerstand this

  8. @snapdragon845games

    October 17, 2024 at 9:05 pm

    She looks like if she was raised by a horse

  9. @watchit387

    October 17, 2024 at 9:05 pm

    link in the dooblydoo 🙂

  10. @toxicslushpuppy

    October 17, 2024 at 9:05 pm

    It is a guilty pleasure every time Carrieanne says "doobalidoo".

  11. @michalguy

    October 17, 2024 at 9:05 pm

    After 31 videos I am really thinking about joining that Burger Fan Club

  12. @darkrex9277

    October 17, 2024 at 9:05 pm

    They created the malware and now they want to remove it via antivirus

  13. @nathanpieper3859

    October 17, 2024 at 9:05 pm

    Which is better, changing a 8 digit pin to a 10 digit pin, or allowing letters and symbols in your 8 character long pin.

  14. @scooter3387

    October 17, 2024 at 9:05 pm

    Using this to prep myself for a Master's in Cybersecurity. This broke down everything way better than most of the material I have read.

  15. @henryobeng4863

    October 17, 2024 at 9:05 pm

    i beg yuh pardon? the link is where? 😂⬇ 5:41

  16. @gailaltschwager7377

    October 17, 2024 at 9:05 pm

    Thank you!

  17. @justin213

    October 17, 2024 at 9:05 pm

    Going into Cybersecurity and this is so cool

  18. @theeagleman8975

    October 17, 2024 at 9:05 pm

    What if I create a fully working PC in minecraft and keep all my secured stuff in a virtual desktop but in a minecraft world. I feel like technically while not being as secure in the sense that it can't be hacked there would still be merit in the fact that no hacker ever would get access to your PC and decide they should take all your minecraft world saves in case you're social security happens to be written down in there

  19. @DirtyBottomsPottery

    October 17, 2024 at 9:05 pm

    Idiots who install programs that allow them to cheat in online games are probably the single greatest threat to national security.

  20. @MASTER_ADHD_GIFTED

    October 17, 2024 at 9:05 pm

    Computer science is boring

  21. @jmay9287

    October 17, 2024 at 9:05 pm

    I went on a whole ADHD induced tangent cuz I wanted to know where I could get a "Why Not" Zoidberg poster like yours… thanks CrashCourse 🙄😒😅

  22. @blackholesun4942

    October 17, 2024 at 9:05 pm

    9:18 Malware from ben 10 omniverse 😅

  23. @jonnysokkoatduckdotcom

    October 17, 2024 at 9:05 pm

    A 12 minute long course this really is a crash course!

  24. @yassineelmalki4223

    October 17, 2024 at 9:05 pm

    Fantastic 🎉

  25. @miguellima737

    October 17, 2024 at 9:05 pm

    very noice video

  26. @finnmac9829

    October 17, 2024 at 9:05 pm

    lol dobblydoo

  27. @zacharyedmond8223

    October 17, 2024 at 9:05 pm

    i work as a senior cybersec engineer in incident response and threat intelligence. love it!

  28. @1hpxphoenix

    October 17, 2024 at 9:05 pm

    creeperr
    run

  29. @ChristopherMaines-o5e

    October 17, 2024 at 9:05 pm

    I love technology!

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Servers computers

Cara Memasang Wallmount Rack Single Door ke Dinding, ABBA RACK – AGO Series

Published

9 hours ago

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October 21, 2024

By

Cara Memasang Wallmount Rack Single Door ke Dinding, ABBA RACK - AGO Series



ABBA-RACK Rack Server Indonesia adalah solusi terbaik dan terlengkap untuk kebutuhan rack server, rack network, rack telco, rack outdoor dan kebutuhan data center anda.

Dengan senang hati kami mempersembahkan produk-produk ABBA-RACK untuk anda.

Wallmount Rack ABBA RACK – AGO Series merupakan produk wallmount ABBA RACK dengan desain dan fitur terbaru. AGO Series memiliki desain lebih fleksibel yaitu bisa di kirim dalam kondisi terakit dan bisa juga dalam kondisi belum terakit (knock down).

Fitur Wallmount Rack ABBA RACK – AGO Series :
1. Dapat dikirim dalam kondisi terakit atau belum terakit (knock down).
2. Memiliki handle pintu yang menarik untuk menunjang sistem keamanan rack.
3. Lubang hexagon pada pintu menjadikan sistem ventilasi lebih baik.
4. Dinding samping bisa di buka tutup dan memiliki sistem pengunci.
5. Memiliki jalur kabel yang cukup dibagian atas dan bawah.
6. Perakitan dan pemasangan yang mudah.

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ABBA-RACK Rack Server berkualitas
Solusi Rack Server yang lengkap
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Layanan terbaik dan Pengiriman Tepat Waktu

PT. Uni Network Communications adalah Distributor Tunggal ABBA-RACK – Rack Server Indonesia.

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PT. Uni Network Communications

Jl. Batu Jajar No. 11A, Sawah Besar
Jakarta Pusat – 10120 Indonesia
Phone : +62 21 351 2977
Fax : +62 21 351 2526
Email : sales@abba-rack.com / marketing@unc.co.id

www.abba-rack.com || www.unc.co.id || www.kvm.co.id

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Hướng dẫn lắp đặt thiết bị Tủ Mạng, Tủ Rack, Tủ Server TMC

Published

9 hours ago

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October 21, 2024

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Hướng dẫn lắp đặt thiết bị Tủ Mạng, Tủ Rack, Tủ Server TMC



Hướng dẫn lắp đặt các thiết bị vào Tủ Mạng, Tủ Rack, Tủ Server TMC
1. Lắp tai cố định vào khay tủ mạng tmc
2. Đưa khay tủ mạng vào vị trí
3. Gắn phe cài lên thanh tiêu chuẩn tủ mạng tmc
4. Bắt ốc cố định khay
5. Gắn phe và ốc cố định ổ điện
6.Gắn phe và ốc cố định thanh quản lý cáp
Tủ mạng TMC cung cấp các loại tù rack, tủ mạng treo tường 6u, 12u, 15u, 27u, 32u, 36u, 42u, open rack và các thiết bị tủ mạng đảm bảo chất lượng cùng giá tốt với nhiều năm trong nghề tại Hồ Chí Minh.

*Liên hệ Tủ Mạng TMC-RACK để biết thêm chi tiết
*Hotline: 0944 422 422
*Website:www.tmcrack.vn .

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Servers computers

My computer is in another room…

Published

9 hours ago

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October 21, 2024

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My computer is in another room...



I may actually use this permanently now…

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Aux: https://amzn.to/3sXRMwd
Case: https://amzn.to/3E1ofIm

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Become a Channel Member!
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Support the channel on:
Patreon – https://www.patreon.com/RaidOwl
Discord – https://bit.ly/3J53xYs
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Affiliate Links:
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0:00 Intro
1:07 My house layout and options
2:26 The plan
5:33 Results
6:27 How do you turn it on???
8:06 The flaws…
9:09 Would I recommend it?
9:46 Do I regret it?
10:35 Conclusion .

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Dell Blade server maintenance at Cyxtera Data Center

Published

9 hours ago

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October 21, 2024

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Dell Blade server maintenance at Cyxtera Data Center



Quick shot of some blade servers. This video will make more sense in up coming videos If you found this video helpful or would like help fund future experiments. please donate below.
Patreon
http://www.patreon.com/fintechrepairshop

Paypal
http://www.paypal.me/fintechrepairshop

Sponsors:
http://www.oc3dtech.com
http://cinderclaus.com
http://www.fintechcommunications.com
http://www.ocdatacabling.com

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I Made The World's Smallest Server Rack – With UPS and SSD Storage

Published

9 hours ago

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October 21, 2024

By

I Made The World's Smallest Server Rack - With UPS and SSD Storage



Having your own home server rack or homelab is really useful, but you have to have a relatively large space to set it up, it generates a lot of heat and can be pretty noisy. So that’s why I built this, the world’s smallest server rack that fits right in on my desk alongside a drink or cup of coffee. In this video, I’ll show you how I made it.

ADDITIONAL INFORMATION
—————————————————
Visit my blog for the written build guide – https://www.the-diy-life.com/i-made-the-worlds-smallest-server-rack-with-ups-and-ssd-storage/

Download the 3D print files – https://etsy.me/3hYsdc1

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Some of the above parts are affiliate links. By purchasing products through the above links, you’ll be supporting this channel, at no additional cost to you.

CHAPTERS
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0:00 Intro
1:10 Designing The Mini Server
1:48 Making the Case Components
4:59 Assembling the Racks
8:28 Adding The Fan
10:33 Booting It Up
11:57 Final Thoughts

If you’ve got any ideas for Raspberry Pi, Arduino, or other Electronics projects or tutorials you’d like to see, let me know in the comments section. .

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Install OpenSSH on Windows and Connect to Remote Servers using SSH Protocol

Published

9 hours ago

on

October 21, 2024

By

Install OpenSSH on Windows and Connect to Remote Servers using SSH Protocol



How to setup OpenSSH on Windows. How to establish SSH connection to a remote server. How to authenticate using passwords and public keys. How to upload and download files and folders. How to send the public key to the server.
*****************
Links to download OpenSSH:
https://github.com/PowerShell/Win32-OpenSSH
https://github.com/PowerShell/Win32-OpenSSH/releases

Used commands:
# connect to the server
ssh test@172.16.6.99

# send file to server
scp C:UsersBoostMyToolDocumentsVSCodeProjectsimage.png test@172.16.6.99:/home/test/Projects

# send folder to server
scp -r C:UsersBoostMyToolDocumentsVSCodeProjectsmyshop test@172.16.6.99:/home/test/Projects

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# download file from server
scp test@172.16.6.99:/home/test/works/test.c C:UsersBoostMyToolDocumentsVSCodeProjectsCppProject1

# download folder from server
scp -r test@172.16.6.99:/home/test/Projects/LoginSignupForm C:UsersBoostMyToolDocumentsVSCodeProjects

# create public and private keys
ssh-keygen

# Make sure that the .ssh directory exists in your server
ssh test@172.16.6.99 mkdir /home/test/.ssh/

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# Send public key to the server
scp C:UsersBoostMyTool.sshid_rsa.pub test@172.16.6.99:/home/test/.ssh/authorized_keys

# connect again
ssh test@172.16.6.99 .

***********************************

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