The Matasano Crypto Challenges
The Matasano Crypto Challenges are a set of 48 practical programming exercises that Thomas Ptacek and his team at Matasano Security have developed as a teaching tool. The challenges cover a wide range of topics in cryptography and are designed to help developers improve their skills in application security. The challenges are not documented anywhere, but they are designed to be tractable and can be completed with diligence, coffee, and graph paper. The challenges cover topics such as encryption, decryption, and hashing, and are designed to help developers improve their skills in application security. The challenges are a great way for developers to improve their skills in cryptography and application security, and are particularly recommended for developers who have no experience with application security.
FEATURES
ALTERNATIVES
A tool for identifying potential security vulnerabilities in dependency configurations by checking for lingering free namespaces for private package names.
This article discusses the different types of remote timing attacks and provides defense strategies against them.
Embeddable Yara library for Java with support for loading rules and scanning data.
A static analysis tool for Android apps that detects malware and other malicious code
Scan files for viruses and malware with language-agnostic REST API
A SaaS-based web application firewall that combines signature and behavioral-based threat detection to protect applications deployed across cloud, on-premises and edge environments.
App-Ray offers comprehensive security analysis and compliance solutions for mobile applications.
PINNED
Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.
CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.
ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.