Z. Cliffe Schreuders

@UCAYF5jJkUBcmn1cor50yDOg - 3.7K subscribers

Mostly videos about computer security: including lectures I give at Leeds Beckett University. I am a computer security researcher, software engineer, and free culture advocate. Obligatory: like and subscribe!

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Cross-site Request Forgery (CSRF) Attack Demo

Cross-site Request Forgery (CSRF) Attack Demo Z. Cliffe Schreuders

20.5K views - 4 years ago

Cross-site Request Forgery (CSRF) Examples

Cross-site Request Forgery (CSRF) Examples Z. Cliffe Schreuders

514 views - 4 years ago

Cross-site Request Forgery (CSRF) Prevention and Defence

Cross-site Request Forgery (CSRF) Prevention and Defence Z. Cliffe Schreuders

594 views - 4 years ago

Ambient Authority

Ambient Authority Z. Cliffe Schreuders

653 views - 4 years ago

The Confused Deputy Problem

The Confused Deputy Problem Z. Cliffe Schreuders

2.4K views - 4 years ago

Cross-site Request Forgery (CSRF)

Cross-site Request Forgery (CSRF) Z. Cliffe Schreuders

600 views - 4 years ago

Injection Attacks: Prevention

Injection Attacks: Prevention Z. Cliffe Schreuders

467 views - 4 years ago

Injection Attacks: SQL Injection (SQLi)

Injection Attacks: SQL Injection (SQLi) Z. Cliffe Schreuders

703 views - 4 years ago

Injection Attacks: OS Command Injection

Injection Attacks: OS Command Injection Z. Cliffe Schreuders

927 views - 4 years ago

Injection Attacks

Injection Attacks Z. Cliffe Schreuders

498 views - 4 years ago

Cross-Site Scripting (XSS): Demo

Cross-Site Scripting (XSS): Demo Z. Cliffe Schreuders

984 views - 4 years ago

Cross-Site Scripting (XSS): Part 2 Prevention

Cross-Site Scripting (XSS): Part 2 Prevention Z. Cliffe Schreuders

551 views - 4 years ago

Cross-Site Scripting (XSS): Part 1 Types of XSS

Cross-Site Scripting (XSS): Part 1 Types of XSS Z. Cliffe Schreuders

853 views - 4 years ago

Cookies, Sessions, and Security Part 3: Defences

Cookies, Sessions, and Security Part 3: Defences Z. Cliffe Schreuders

565 views - 4 years ago

Cookies, Sessions, and Security Part 2: Sessions and Attacks on Session Management

Cookies, Sessions, and Security Part 2: Sessions and Attacks on Session Management Z. Cliffe Schreuders

803 views - 4 years ago

Cookies, Sessions, and Security Part 1: Cookies

Cookies, Sessions, and Security Part 1: Cookies Z. Cliffe Schreuders

736 views - 4 years ago

Introduction to Web Security

Introduction to Web Security Z. Cliffe Schreuders

1.5K views - 4 years ago

Open source development and security practices

Open source development and security practices Z. Cliffe Schreuders

478 views - 4 years ago

Secure Development Lifecycles

Secure Development Lifecycles Z. Cliffe Schreuders

503 views - 4 years ago

Secure Design Principles

Secure Design Principles Z. Cliffe Schreuders

5.6K views - 4 years ago

Threat modeling using STRIDE and Attack Trees

Threat modeling using STRIDE and Attack Trees Z. Cliffe Schreuders

35K views - 4 years ago

STRIDE Threat Modeling using Microsoft Threat Modeling Tool

STRIDE Threat Modeling using Microsoft Threat Modeling Tool Z. Cliffe Schreuders

79.8K views - 4 years ago

Rule-based Sandboxing and Mandatory Access Controls

Rule-based Sandboxing and Mandatory Access Controls Z. Cliffe Schreuders

473 views - 5 years ago

Writing Exploits (Buffer Overflows Part 2)

Writing Exploits (Buffer Overflows Part 2) Z. Cliffe Schreuders

365 views - 5 years ago

Overflows and Stack Smashing Buffer Overflows

Overflows and Stack Smashing Buffer Overflows Z. Cliffe Schreuders

808 views - 5 years ago

Memory Management Vulnerabilities

Memory Management Vulnerabilities Z. Cliffe Schreuders

293 views - 5 years ago

Sandboxing and Virtualisation

Sandboxing and Virtualisation Z. Cliffe Schreuders

433 views - 5 years ago

Fuzzing Part 2 Z. Cliffe Schreuders

209 views - 5 years ago

Fuzzing Part 1 Z. Cliffe Schreuders

296 views - 5 years ago

Studying Cyber Security at Leeds Beckett University: including a look at Hacktivity and Hackerbot

Studying Cyber Security at Leeds Beckett University: including a look at Hacktivity and Hackerbot Z. Cliffe Schreuders

450 views - 5 years ago

Linux Extended ACLs

Linux Extended ACLs Z. Cliffe Schreuders

1K views - 5 years ago

ACLs and Capabilities

ACLs and Capabilities Z. Cliffe Schreuders

1.5K views - 5 years ago

Race Conditions and Time of Check to Time of Use TOCTTOU Vulnerabilities

Race Conditions and Time of Check to Time of Use TOCTTOU Vulnerabilities Z. Cliffe Schreuders

4.3K views - 5 years ago

Structured Output Generation Vulnerabilities

Structured Output Generation Vulnerabilities Z. Cliffe Schreuders

655 views - 5 years ago

Special File Permissions SetUID

Special File Permissions SetUID Z. Cliffe Schreuders

649 views - 5 years ago

Access Control Models

Access Control Models Z. Cliffe Schreuders

784 views - 5 years ago

Unix File Permissions

Unix File Permissions Z. Cliffe Schreuders

899 views - 5 years ago

Access Controls: Concepts

Access Controls: Concepts Z. Cliffe Schreuders

1.2K views - 5 years ago

Active Directory

Active Directory Z. Cliffe Schreuders

1.1K views - 5 years ago

Kerberos overview

Kerberos overview Z. Cliffe Schreuders

1.7K views - 5 years ago

Lightweight Directory Access Protocol (LDAP)

Lightweight Directory Access Protocol (LDAP) Z. Cliffe Schreuders

24.1K views - 5 years ago

Network-based Authentication (SSO, AD, LDAP, Kerberos)

Network-based Authentication (SSO, AD, LDAP, Kerberos) Z. Cliffe Schreuders

9K views - 5 years ago

Authentication Tokens and One-Time Passwords

Authentication Tokens and One-Time Passwords Z. Cliffe Schreuders

679 views - 5 years ago

Biometrics Z. Cliffe Schreuders

333 views - 5 years ago

Authentication Z. Cliffe Schreuders

671 views - 5 years ago

User accounts and Linux

User accounts and Linux Z. Cliffe Schreuders

790 views - 5 years ago

Password cracking with Johnny

Password cracking with Johnny Z. Cliffe Schreuders

16.2K views - 5 years ago

Passwords Part 2 Attacks and Countermeasures

Passwords Part 2 Attacks and Countermeasures Z. Cliffe Schreuders

510 views - 5 years ago

Log Management Z. Cliffe Schreuders

329 views - 5 years ago

Dead System Analysis

Dead System Analysis Z. Cliffe Schreuders

269 views - 5 years ago

Packers and UPX Short Demo

Packers and UPX Short Demo Z. Cliffe Schreuders

1.1K views - 5 years ago

DLL injection for Linux: LD_PRELOAD Demo

DLL injection for Linux: LD_PRELOAD Demo Z. Cliffe Schreuders

8K views - 5 years ago

Malware Behaviour

Malware Behaviour Z. Cliffe Schreuders

462 views - 5 years ago

Investigating a running process

Investigating a running process Z. Cliffe Schreuders

406 views - 5 years ago

Live System Analysis: Tools Demo

Live System Analysis: Tools Demo Z. Cliffe Schreuders

411 views - 5 years ago

Live System Analysis: Concepts

Live System Analysis: Concepts Z. Cliffe Schreuders

338 views - 5 years ago

Regexp (unstructured demo)

Regexp (unstructured demo) Z. Cliffe Schreuders

507 views - 5 years ago

Snort IDS Z. Cliffe Schreuders

553 views - 5 years ago

IDS accuracy Z. Cliffe Schreuders

312 views - 5 years ago

IDS IPS Z. Cliffe Schreuders

362 views - 5 years ago