Resources
High on Coffee
Pentesting Tools CheatSheet : https://highon.coffee/blog/penetration-testing-tools-cheat-sheet/
Walkthroughs
https://highon.coffee/blog/walkthroughs/
Study guides
https://www.remnote.com/a/cnab-prep/61081fba82b32a0045bac1b3
GitHub Cheat Sheets
https://github.com/Kitsun3Sec/Pentest-Cheat-Sheets
https://github.com/coreb1t/awesome-pentest-cheat-sheets
High on Coffee
Pentesting Tools CheatSheet : https://highon.coffee/blog/penetration-testing-tools-cheat-sheet/
Walkthroughs
https://highon.coffee/blog/walkthroughs/
Medium
https://medium.com/@yiukingyau/penetration-testing-ultimate-collection-of-cheat-sheets-98d827572a4f
https://medium.com/@muratkaraoz/web-app-pentest-cheat-sheet-c17394af773
https://medium.com/oscp-cheatsheet/oscp-cheatsheet-6c80b9fa8d7e
Walkthroughs
https://medium.com/bugbountywriteup
https://medium.com/bugbountywriteup/tagged/ctf
Various
Root@Hausec
https://hausec.com/pentesting-cheatsheet/
Hacking Articles - Raj Chandel's Blog
Root@Hausec
https://hausec.com/pentesting-cheatsheet/
Null-byte
https://null-byte.wonderhowto.com/
Tech bitvijays
https://bitvijays.github.io/LFC-VulnerableMachines.html#
GTFOBins
Pentest Wiki
https://pentestwiki.org/wiki/Main_Page
Gerry's Cheatsheets Compilation
Privilege-Escalation: This cheasheet is aimed at the CTF Players and Beginners to help them understand the fundamentals of Privilege Escalation with examples. https://github.com/Ignitetechnologies/Privilege-Escalation
Malware analysis tools and resources. https://github.com/rshipp/awesome-malware-analysis
Analyzing Malicious Documents Cheat Sheet https://zeltser.com/analyzing-malicious-documents/
ReverseEngineering Cheat Sheet https://www.cybrary.it/wp-content/uploads/2017/11/cheat-sheet-reverse-v6.png
SQL Injection | Various DBs http://pentestmonkey.net/category/cheat-sheet/sql-injection
Nmap Cheat Sheet and Pro Tips https://hackertarget.com/nmap-cheatsheet-a-quick-reference-guide/
PENTESTING LocalFileInclude Cheat Sheet https://highon.coffee/blog/lfi-cheat-sheet/
Penetration Testing Tools Cheat Sheet https://highon.coffee/blog/penetration-testing-tools-cheat-sheet/
Reverse Shell Cheat Sheet https://highon.coffee/blog/reverse-shell-cheat-sheet/
nbtscan Cheat Sheet https://highon.coffee/blog/nbtscan-cheat-sheet/
Linux Commands Cheat Sheet https://highon.coffee/blog/linux-commands-cheat-sheet/
Kali Linux Cheat Sheet https://i.redd.it/9bu827i9tr751.jpg
Hacking Tools Cheat Sheet (Diff tools) https://i.redd.it/fviaw8s43q851.jpg
Google Search Operators: The Complete List (42 Advanced Operators) https://ahrefs.com/blog/google-advanced-search-operators/
(Multiple) (Good) Cheat Sheets - Imgur https://imgur.com/gallery/U5jqgik
Active-Directory-Exploitation-Cheat-Sheet: A cheat sheet that contains common enumeration and attack methods for Windows Active Directory. https://github.com/S1ckB0y1337/Active-Directory-Exploitation-Cheat-Sheet
Shodan Query Filters https://github.com/JavierOlmedo/shodan-filters
Getting Real with XSS - A reference on the new technquies to XSS https://labs.f-secure.com/blog/getting-real-with-xss/
SANS Massive List of Cheat Sheets Curated from here: https://www.sans.org/blog/the-ultimate-list-of-sans-cheat-sheets/
General IT Security
Windows and Linux Terminals & Command Lines https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/bltea7de5267932e94b/5eb08aafcf88d36e47cf0644/Cheatsheet_SEC301-401_R7.pdf
TCP/IP and tcpdump https://www.sans.org/security-resources/tcpip.pdf?msc=Cheat+Sheet+Blog
IPv6 Pocket Guide https://www.sans.org/security-resources/ipv6_tcpip_pocketguide.pdf?msc=Cheat+Sheet+Blog
Powershell Cheat Sheet https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/bltf146e4f361db3938/5e34a7bc946d717e2eab6139/power-shell-cheat-sheet-v41.pdf
Writing Tips for IT Professionals https://zeltser.com/writing-tips-for-it-professionals/
Tips for Creating and Managing New IT Products https://zeltser.com/new-product-management-tips/
Tips for Getting the Right IT Job https://zeltser.com/getting-the-right-it-job-tips/
Tips for Creating a Strong Cybersecurity Assessment Report https://zeltser.com/security-assessment-report-cheat-sheet/
Critical Log Review Checklist for Security Incidents https://zeltser.com/security-incident-log-review-checklist/
Security Architecture Cheat Sheet for Internet Applications https://zeltser.com/security-architecture-cheat-sheet/
Tips for Troubleshooting Human Communications https://zeltser.com/human-communications-cheat-sheet/
Security Incident Survey Cheat Sheet for Server Administrators https://zeltser.com/security-incident-survey-cheat-sheet/
Network DDoS Incident Response Cheat Sheet https://zeltser.com/ddos-incident-cheat-sheet/
Information Security Assessment RFP Cheat Sheet https://zeltser.com/cheat-sheets/
Digital Forensics and Incident Response
SIFT Workstation Cheat Sheet https://digital-forensics.sans.org/media/sift_cheat_sheet.pdf?msc=Cheat+Sheet+Blog
Plaso Filtering Cheat Sheet https://digital-forensics.sans.org/media/Plaso-Cheat-Sheet.pdf?msc=Cheat+Sheet+Blog
Tips for Reverse-Engineering Malicious Code https://digital-forensics.sans.org/media/reverse-engineering-malicious-code-tips.pdf?msc=Cheat+Sheet+Blog
REMnux Usage Tips for Malware Analysis on Linux https://digital-forensics.sans.org/media/remnux-malware-analysis-tips.pdf?msc=Cheat+Sheet+Blog
Analyzing Malicious Documents https://digital-forensics.sans.org/media/analyzing-malicious-document-files.pdf?msc=Cheat+Sheet+Blog
Malware Analysis and Reverse-Engineering Cheat Sheet https://digital-forensics.sans.org/media/malware-analysis-cheat-sheet.pdf?msc=Cheat+Sheet+Blog
SQlite Pocket Reference Guide https://digital-forensics.sans.org/media/SQlite-PocketReference-final.pdf?msc=Cheat+Sheet+Blog
Eric Zimmerman's tools Cheat Sheet https://digital-forensics.sans.org/media/EricZimmermanCommandLineToolsCheatSheet-v1.0.pdf?msc=Cheat+Sheet+Blog
Rekall Memory Forensics Cheat Sheet https://digital-forensics.sans.org/media/rekall-memory-forensics-cheatsheet.pdf?msc=Cheat+Sheet+Blog
Linux Shell Survival Guide https://digital-forensics.sans.org/media/linux-shell-survival-guide.pdf?msc=Cheat+Sheet+Blog
Windows to Unix Cheat Sheet https://digital-forensics.sans.org/media/windows_to_unix_cheatsheet.pdf?msc=Cheat+Sheet+Blog
Memory Forensics Cheat Sheet https://digital-forensics.sans.org/media/volatility-memory-forensics-cheat-sheet.pdf?msc=Cheat+Sheet+Blog
Hex and Regex Forensics Cheat Sheet https://digital-forensics.sans.org/media/hex_file_and_regex_cheat_sheet.pdf?msc=Cheat+Sheet+Blog
FOR518 Mac & iOS HFS+ Filesystem Reference Sheet https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/blt61c336e02577e733/5eb0940e248a28605479ccf0/FOR518_APFS_CheatSheet_012020.pdf
The majority of DFIR Cheat Sheets can be found here --> https://digital-forensics.sans.org/community/cheat-sheets?msc=Cheat+Sheet+Blog.
Penetration Testing
Windows Intrusion Discovery Cheat Sheet v3.0 https://pen-testing.sans.org/retrieve/windows-cheat-sheet.pdf?msc=Cheat+Sheet+Blog
Intrusion Discovery Cheat Sheet v2.0 (Linux) https://pen-testing.sans.org/retrieve/linux-cheat-sheet.pdf?msc=Cheat+Sheet+Blog
Intrusion Discovery Cheat Sheet v2.0 (Windows 2000) https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/bltd6fa777a3215f34a/5eb08aae08d37e6d82ef77fe/win2ksacheatsheet.pdf
Windows Command Line https://pen-testing.sans.org/retrieve/windows-command-line-sheet.pdf?msc=Cheat+Sheet+Blog
Netcat Cheat Sheet https://pen-testing.sans.org/retrieve/netcat-cheat-sheet.pdf?msc=Cheat+Sheet+Blog
Misc Tools Cheat Sheet https://pen-testing.sans.org/retrieve/misc-tools-sheet.pdf?msc=Cheat+Sheet+Blog
Python 3 Essentials https://www.sans.org/blog/sans-cheat-sheet-python-3/?msc=Cheat+Sheet+Blog
Windows Command Line Cheat Sheet https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/blt4e45e00c2973546d/5eb08aae4461f75d77a48fd4/WindowsCommandLineSheetV1.pdf
SMB Access from Linux Cheat Sheet https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/blta6a2ae64ec0ed535/5eb08aaeead3926127b4df44/SMB-Access-from-Linux.pdf
Pivot Cheat Sheet https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/blt0f228a4b9a1165e4/5ef3d602395b554cb3523e7b/pivot-cheat-sheet-v1.0.pdf
Google Hacking and Defense Cheat Sheet https://www.sans.org/security-resources/GoogleCheatSheet.pdf?msc=Cheat+Sheet+Blog
Scapy Cheat Sheet https://wiki.sans.blue/Tools/pdfs/ScapyCheatSheet_v0.2.pdf
Nmap Cheat Sheet https://assets.contentstack.io/v3/assets/blt36c2e63521272fdc/blte37ba962036d487b/5eb08aae26a7212f2db1c1da/NmapCheatSheetv1.1.pdf
Cloud Security
Multicloud Cheat Sheet https://www.sans.org/security-resources/posters/cloud/multicloud-cheat-sheet-215?msc=blog-ultimate-list-cheat-sheets
All Around Defender Primers
Linux CLI 101 https://wiki.sans.blue/Tools/pdfs/LinuxCLI101.pdf
PowerShell Primer https://wiki.sans.blue/Tools/pdfs/PowerShell.pdf
PowerShell Get-WinEvent https://wiki.sans.blue/Tools/pdfs/Get-WinEvent.pdf
Youtube Channels:
Sans Institute: sans.org Red Team Village: https://www.youtube.com/c/RedTeamVillage/videos
e Learn Security: eLearnSecurity.com FreeCodeCamp: https://www.youtube.com/c/Freecodecamp/videos
Virtual Hacking Labs: virtualhackinglabs.com JohnHammond: https://www.youtube.com/c/JohnHammond010/playlists
Pentester Academy: pentesteracademy.com
Pentester Lab: pentesterlab.com
Practical Pentest Labs: practicalpentestlabs.com
Hack The Box: hackthebox.eu
Learn CTF and Pentesting : https://tryhackme.com
Bugcrowd University: bugcrowd.com/university/
HackerOne: https://www.hacker101.com
SANS Pentesting Blog: pen-testing.sans.org/blog/
Web Security Academy: https://portswigger.net/web-security
Reddit Index of Cybersecurity- https://www.reddit.com/r/cybersecurity/wiki/index