Started doing this a few years ago for Black Friday discounts for Security professionals and developers.
No affiliate codes or anything, just good deals I've found.
Website
Details
As-of
Link
Oreilly.com
40% off w/ CYBERSAVINGS21
11/25
https://www.oreilly.com
Nostarch.com
35% off sale + free shipping w/ BLACKFRIDAY35
11/24
link
Humblebundle.com
$99 Humble Choice Premium w/ code HOLIDAY21
11/20
link
Manning.com
Pre-holiday $24/$29 sale & 45% off
11/20
link
Pragprog.com
Coupon turkeysale2021 to save 40%
11/20
link
Apress.com
$6.99-$9.99 ebooks
11/26
link
HPB.com
N/A
11/24
N/A
Packtpub.com
Get 5 months access for $5.00 per month
11/26
link
Website
Details
As-of
Link
Pluralsight.com
40% off ($179/269 yr)
11/22
link
Practical-devsecops.com
15% Off!
11/20
link
Offensive-security.com
SOC-200 & WEB-200 $1999
11/20
link
Secureninja.com
Early BOGO sale
11/20
link
Udemy.com
$9.99 courses
11/20
link
Cybrary.it
$239 annual (70% off)
11/20
link
Educative.io
16% holiday discount on 2-year plan
11/24
link
Cloudacademy.com
Save $170 on annual ($249/year)
11/26
link
Training.dronesec.com
67% off online
11/20
link
tcm-sec.com (Cyber Mentor)
50% off courses
11/24
link
Codeacademy
50% off pro w/ code CYBER21
11/26
link
Website
Details
As-of
Link
Leetcode.com
$30 discount on annual subscriptions w/ "THANKS2021" at check out
11/20
link
Networkdefense.io
20% off (no code needed)
11/20
link
Reactforbeginners.com
All Courses 50% off
11/20
link
Coursera.org
N/A
11/25
N/A
Gitkraken.com
N/A
11/25
N/A
Realpython.com
N/A
11/20
N/A
GNS3.teachable.com
N/A
11/20
N/A
Linuxfoundation.org
N/A
11/20
N/A
Website
Details
As-of
Link
Portswigger
Burp Suite Cert $9
11/20
link
Fortynorthsecurity.com
N/A
11/20
N/A
Hackersacademy.com
N/A
11/20
N/A
Hacker.house
N/A
11/20
N/A
Website
Details
As-of
Link
Pulsedive
50% off pro/api w/ BLACKFRIDAY21
11/25
link
Wizer security training
25% off w/ BLACKFRIDAY25
11/25
link
Bitdefender.com
61-70% off (% vary by link)
11/20
link
Hitmanpro.com
N/A
11/20
N/A
Heimdalsecurity.com
60% off
11/20
link
Lowendbox.com
Offers starting 11/24
11/25
link
Tenable.io
50% off pro
11/25
link
Securestack
30% off w/ BLACKFRIDAY21
11/20
link
Parallels
20% off Parallels Desktop
11/24
link
Detectify
N/A
11/25
N/A
hex-rays.com
10% on IDA Pro & 25% on IDA Home
11/26
https://hex-rays.com/cgi-bin/quote.cgi/login
Shodanhq.com
No BF deal this year
11/25
N/A
Binaryedge.io
N/A
11/26
N/A
Particle.io
N/A
11/20
N/A
Charlesproxy.com
N/A
11/20
N/A
Website
Details
As-of
Link
1password.com
N/A
11/24
N/A
Bitwarden.com
N/A
11/24
N/A
Lastpass.com
25% off
11/24
link
Website
Details
As-of
Link
Pentesterlab.com
$146.51 instead of $199 1-yr
11/26
link
Tryhackme
AOC Sale: 20% annual w/ AOC2021
11/24
link
Whizlabs.com
60% off courses or 35% on premium w/ code BLACK9FRIDAY
11/24
link
PentesterAcademy.com
Save $600 on 2 years INE, or annual at 70% off
11/26
link
Website
Details
As-of
Link
ESet.com
Unverified 50% off w/ BFCM2021
11/25
link
Adobe.com
Save 40% on Creative Cloud
11/20
link
Coreldraw.com
BF $75 Off
11/20
link
VMware.com
N/A
11/20
N/A
Website
Details
As-of
Link
System76.com
Save up to $320 holiday sale
11/20
link
Yubico.com
Save $10-20 or 25% off
11/20
link
Tile.com
Some general non-BF deals
11/20
link
Southord.com
N/A
11/25
N/A
Thinkpeterson.com
N/A
11/25
N/A
Hak5.org
N/A
11/25
N/A
hackin9.org
Up to 50% off
11/26
link
Website
Details
As-of
Link
ISACA
15% off
11/20
link
CompTIA
N/A
11/20
N/A
EC-Council
N/A
11/20
N/A
ITGovernance.co.uk
N/A
11/20
N/A
Website
Details
As-of
Link
Kaplan.com
N/A
11/20
N/A
Pearsonitcertification.com
N/A
11/20
N/A
Website
Details
As-of
Link
Tutanota.com
N/A
11/20
N/A
Protonmail.com
N/A
11/20
N/A
Website
Details
As-of
Link
Silentpocket.com
N/A
11/20
N/A
Itead.cc
N/A
11/20
N/A
Website
Details
As-of
Link
Namecheap.com
Up to 97% off w/ BFCMTLD21
11/24
link
Carrd.co
N/A
11/20
N/A
Ghost.org
N/A
11/20
N/A
Website
Details
As-of
Link
Robotshop.com
Up to 50% off
11/20
link
Pololu.com
10-30% off large orders w/ BF21DISC (10%/$100), BF21DISC20 ($20/$200, BF21DISC30 (30%/$300)
11/25
link
Hackerboxes.com
$189 workshop bundle
11/26
link
Seeedstudio.com
N/A
11/20
N/A
Ledger.com
N/A
11/20
N/A
Category
Website
Details
As-of
Link
Clothing
Myhackertech (Infosec apparel)
Multiple discounts
11/20
link
News
WSJ
$4/mo BF deal
11/20
link
INE Training
Ine.com
40% off Black Friday w/ code BF40
11/20
link
Celestron Telescope
cloudbreakoptics.com
N/A
11/20
N/A
Misc Gear
Boing boing
Deals + 30% off w/ APPS30
11/20
link
Thank you to these prior contributors:
Special thanks to @Infosec_Taylor , 0x90n , and webyeti .
Snyff (pentesterlab) Danzek (NoStarch) Netbroom & @euphoricfall (Pulsedive) Fuckup1337 (fortynorthsecurity) laxly (Tile) Corysolovewicz (Ledger Hardware Wallets)
React
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D3
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