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Intermediate Lessons

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MITRE CTF 2019 - Linux [200] Race Conditions with BASH
Cybersecurity
MITRE CTF 2019 - Linux [200] Race Conditions with BASH
John Hammond Intermediate 7y ago
MITRE CTF 2019 - Linux [150] Understanding Processes with /proc
Cybersecurity
MITRE CTF 2019 - Linux [150] Understanding Processes with /proc
John Hammond Intermediate 7y ago
MITRE CTF 2019 - Linux [100] Calling Shell commands with VIM
Cybersecurity
MITRE CTF 2019 - Linux [100] Calling Shell commands with VIM
John Hammond Intermediate 7y ago
MITRE CTF 2019 - Linux [100] Replacing Binaries in the PATH
Cybersecurity
MITRE CTF 2019 - Linux [100] Replacing Binaries in the PATH
John Hammond Intermediate 7y ago
MITRE CTF 2019 - Linux [50] Escaping RBASH with SSH
Cybersecurity
MITRE CTF 2019 - Linux [50] Escaping RBASH with SSH
John Hammond Intermediate 7y ago
BSIDES LONG ISLAND 2019 CTF
Cybersecurity
BSIDES LONG ISLAND 2019 CTF
John Hammond Intermediate 7y ago
ACTIVE DIRECTORY PRIVILEGES [05] Kringlecon: SANS Holiday Hack Challenge
Cybersecurity
ACTIVE DIRECTORY PRIVILEGES [05] Kringlecon: SANS Holiday Hack Challenge
John Hammond Intermediate 7y ago
GIT REPOSITORY ANALYSIS [05] Kringlecon: SANS Holiday Hack Challenge
Cybersecurity
GIT REPOSITORY ANALYSIS [05] Kringlecon: SANS Holiday Hack Challenge
John Hammond Intermediate 7y ago
DE BRUJIN SEQUENCE [04] Kringlecon: SANS Holiday Hack Challenge
Cybersecurity
DE BRUJIN SEQUENCE [04] Kringlecon: SANS Holiday Hack Challenge
John Hammond Intermediate 7y ago
DIRECTORY TRAVERSAL [03] Kringlecon: SANS Holiday Hack Challenge
Cybersecurity
DIRECTORY TRAVERSAL [03] Kringlecon: SANS Holiday Hack Challenge
John Hammond Intermediate 7y ago
ORIENTATION CHALLENGE [02] Kringlecon: SANS Holiday Hack Challenge
Cybersecurity
ORIENTATION CHALLENGE [02] Kringlecon: SANS Holiday Hack Challenge
John Hammond Intermediate 7y ago
XMAS CTF HIGHLIGHTS
Cybersecurity
XMAS CTF HIGHLIGHTS
John Hammond Intermediate 7y ago
Coordinates to IMAGE & Back w/ PYTHON PIL
Cybersecurity
Coordinates to IMAGE & Back w/ PYTHON PIL
John Hammond Intermediate 7y ago
Server-Side Template Injection w/ Flask | Flaskcards [34] picoCTF 2018
Cybersecurity
Server-Side Template Injection w/ Flask | Flaskcards [34] picoCTF 2018
John Hammond Intermediate 7y ago
Leaking the Stack / Printf Format Vulnerability | echooo [32] picoCTF 2018
Cybersecurity
Leaking the Stack / Printf Format Vulnerability | echooo [32] picoCTF 2018
John Hammond Intermediate 7y ago
Registry Carving & Network Connections w/ Volatility [02] OtterCTF
Cybersecurity
Registry Carving & Network Connections w/ Volatility [02] OtterCTF
John Hammond Intermediate 7y ago
Manual HTTP Requests | Artisinal Handcrafted HTTP 3 [31] picoCTF 2018
Cybersecurity
Manual HTTP Requests | Artisinal Handcrafted HTTP 3 [31] picoCTF 2018
John Hammond Intermediate 7y ago
LSADump: Dumping Passwords w/ Volatility [01] OtterCTF
Cybersecurity
LSADump: Dumping Passwords w/ Volatility [01] OtterCTF
John Hammond Intermediate 7y ago
Piping Stdin & Redirecting Stderr | in out error [30] picoCTF 2018
Cybersecurity
Piping Stdin & Redirecting Stderr | in out error [30] picoCTF 2018
John Hammond Intermediate 7y ago
Patching Binaries with Pwntools | BE QUICK OR BE DEAD 2 [29] picoCTF 2018
Cybersecurity
Patching Binaries with Pwntools | BE QUICK OR BE DEAD 2 [29] picoCTF 2018
John Hammond Intermediate 7y ago
picoCTF 2018 [28] RSA Madlibs
Cybersecurity
picoCTF 2018 [28] RSA Madlibs
John Hammond Intermediate 7y ago
Pros vs. Joes CTF at BsidesDC 2018
Cybersecurity
Pros vs. Joes CTF at BsidesDC 2018
John Hammond Intermediate 7y ago
picoCTF 2018 [26] Caesar Cipher 2
Cybersecurity
picoCTF 2018 [26] Caesar Cipher 2
John Hammond Intermediate 7y ago
picoCTF 2018 [25] Controlling Function Arguments | Buffer Overflow 2
Cybersecurity
picoCTF 2018 [25] Controlling Function Arguments | Buffer Overflow 2
John Hammond Intermediate 7y ago
Multi-Exponent RSA Cryptography | Square CTF "Flipped Bits"
Cybersecurity
Multi-Exponent RSA Cryptography | Square CTF "Flipped Bits"
John Hammond Intermediate 7y ago
picoCTF 2018 [24] Assembly 2
Cybersecurity
picoCTF 2018 [24] Assembly 2
John Hammond Intermediate 7y ago
MORSE CODE Steganography (2/2) BsidesCT CTF 2018
Cybersecurity
MORSE CODE Steganography (2/2) BsidesCT CTF 2018
John Hammond Intermediate 7y ago
Steganography (1/2) BsidesCT CTF 2018
Cybersecurity
Steganography (1/2) BsidesCT CTF 2018
John Hammond Intermediate 7y ago
BsidesCT 2018 TRIVIA Challenges
Cybersecurity
BsidesCT 2018 TRIVIA Challenges
John Hammond Intermediate 7y ago
REPLICATING THE FACEBOOK HACK
Cybersecurity
REPLICATING THE FACEBOOK HACK
John Hammond Intermediate 7y ago
Securing Windows with DISA STIGs
Cybersecurity
Securing Windows with DISA STIGs
John Hammond Intermediate 7y ago
picoCTF 2018 [23] Absolutely Relative
Cybersecurity
picoCTF 2018 [23] Absolutely Relative
John Hammond Intermediate 7y ago
picoCTF 2018 [22] The Vault & What's My Name
Cybersecurity
picoCTF 2018 [22] The Vault & What's My Name
John Hammond Intermediate 7y ago
picoCTF 2018 [21] Super Ext Magic
AI Safety & Ethics
picoCTF 2018 [21] Super Ext Magic
John Hammond Intermediate 7y ago
picoCTF 2018 [20] You Cant See Me & Buttons
Cybersecurity
picoCTF 2018 [20] You Cant See Me & Buttons
John Hammond Intermediate 7y ago
picoCTF 2018 [19] What Base Is This?
Cybersecurity
picoCTF 2018 [19] What Base Is This?
John Hammond Intermediate 7y ago
picoCTF 2018 [18] Shellcode
Cybersecurity
picoCTF 2018 [18] Shellcode
John Hammond Intermediate 7y ago
Reversing Engineering XOR | picoCTF [17] quackme
Cybersecurity
Reversing Engineering XOR | picoCTF [17] quackme
John Hammond Intermediate 7y ago
picoCTF 2018 [16] leak me & Now You See Me
Cybersecurity
picoCTF 2018 [16] leak me & Now You See Me
John Hammond Intermediate 7y ago
picoCTF 2018 [15] Buffer Overflow 1 & Hertz 2
Cybersecurity
picoCTF 2018 [15] Buffer Overflow 1 & Hertz 2
John Hammond Intermediate 7y ago
picoCTF 2018 [14] be-quick-or-be-dead 1 & blaise's cipher
Cybersecurity
picoCTF 2018 [14] be-quick-or-be-dead 1 & blaise's cipher
John Hammond Intermediate 7y ago
picoCTF 2018 [13] Truly an Artist & Assembly 1
Cybersecurity
picoCTF 2018 [13] Truly an Artist & Assembly 1
John Hammond Intermediate 7y ago
picoCTF 2018 [12] Mr. Robots, Login, & Secret Agent
AI Agents & Automation
picoCTF 2018 [12] Mr. Robots, Login, & Secret Agent
John Hammond Intermediate 7y ago
picoCTF 2018 [11] Hex Editor, SSH, Irish Name Repo
Cybersecurity
picoCTF 2018 [11] Hex Editor, SSH, Irish Name Repo
John Hammond Intermediate 7y ago
picoCTF 2018 [10] Caesar Cipher 1, ENV, & Hertz
Cybersecurity
picoCTF 2018 [10] Caesar Cipher 1, ENV, & Hertz
John Hammond Intermediate 7y ago
picoCTF 2018 [09] Assembly 0 & Buffer Overflow 0
Cybersecurity
picoCTF 2018 [09] Assembly 0 & Buffer Overflow 0
John Hammond Intermediate 7y ago
picoCTF 2018 [08] Recovering From The Snap & Admin Panel
Cybersecurity
picoCTF 2018 [08] Recovering From The Snap & Admin Panel
John Hammond Intermediate 7y ago
picoCTF 2018 [07] Logon & Reading Between The Eyes
Cybersecurity
picoCTF 2018 [07] Logon & Reading Between The Eyes
John Hammond Intermediate 7y ago
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Social Media Storytelling: Videos for Instagram & YouTube
📚 Coursera Course ↗
Self-paced
Social Media Storytelling: Videos for Instagram & YouTube
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Data Literacy Essentials
📚 Coursera Course ↗
Self-paced
Data Literacy Essentials
Opens on Coursera ↗
Analyze Big Data Analytics for Financial Transformation
📚 Coursera Course ↗
Self-paced
Analyze Big Data Analytics for Financial Transformation
Opens on Coursera ↗
Project Management
📚 Coursera Course ↗
Self-paced
Project Management
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Avoiding AI Harm
📚 Coursera Course ↗
Self-paced
Avoiding AI Harm
Opens on Coursera ↗
Concurrent Rendering Adventures in React 18
📚 Coursera Course ↗
Self-paced
Concurrent Rendering Adventures in React 18
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