Analyzes how a ransomware sample encrypts files: identifying the crypto scheme (symmetric/asymmetric/hybrid), key handling, file targeting and extension/marker changes, shadow-copy deletion, and ransom-note artifacts. Activates for requests to analyze ransomware encryption, assess decryptability, or study ransomware behavior.
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meltedinhex/analyst-ai-pack☆ 222026年7月7日 更新
FlutterSecureStorage (v10.x) for encrypted key-value storage of sensitive data using platform-native secure enclaves with biometric authentication support. Use this skill when storing OAuth tokens (access tokens, refresh tokens, ID tokens), API keys and secrets, user passwords or PINs, session tokens, encryption keys, private keys for cryptography, certificate data, biometric enrollment data, banking credentials, health data, or any sensitive information requiring platform-level encryption (iOS Keychain with Secure Enclave, Android Keystore with Hardware-backed keys). Supports Touch ID, Face ID, and Android biometric prompt integration. Handles biometric change invalidation (resetOnError), data migration from SharedPreferences/EncryptedSharedPreferences, Google Drive backup exclusion, automatic key rotation, configurable encryption algorithms (AES), and prevents data extraction even on rooted/jailbroken devices. Essential for authentication flows, secure credential management, or compliance requirements (PCI DSS, HIPAA, GDPR data protection).
中文简介正在准备中。当前显示原文说明。
Poorgramer-Zack/dart-expert-skills☆ 72026年8月11日 更新
Assess the security posture of Kubernetes etcd clusters by evaluating encryption at rest, TLS configuration, access controls, backup encryption, and network isolation.
中文简介正在准备中。当前显示原文说明。
MustafaKemal0146/fetih☆ 52026年10月11日 更新
End-to-end encryption (E2EE) ensures that only the communicating parties can read messages, with no intermediary (including the server) able to decrypt them. bu skill implements a simplified version
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MustafaKemal0146/fetih☆ 52026年10月11日 更新
age file encryption reference — the modern, simple alternative to GPG. Covers key generation, X25519 encryption, SSH key support, passphrase mode, pipe patterns, SOPS integration, YubiKey plugins, and security considerations. By Filippo Valsorda.
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aibot88/sec_skill_store☆ 52026年5月27日 更新
Configure Amazon S3 storage with encryption, access restrictions, and version history. Set rules for moving or deleting older files, replicate data across regions, create temporary access links, and investigate permission or policy problems.
中文简介正在准备中。当前显示英语简介。
- Create buckets with encryption and public access blocked
- Set rules for archiving or deleting older files
- Replicate data to another region
sickn33/agentic-awesome-skills☆ 4.8万2026年10月19日 更新
Solve sandboxed CTF security challenges by reconstructing encoding and encryption steps, extracting data hidden in media, and tracing mobile app signing or storage behavior. Preserve exact parameters and evidence to reproduce decoded content or signed requests.
中文简介正在准备中。当前显示英语简介。
- Reconstructing encoding and encryption chains in CTF challenges
- Extracting data hidden in images and other media
- Tracing APK or IPA request-signing logic
zhaoxuya520/reverse-skill☆ 4.3万2026年9月22日 更新
Analyze authorized browser extensions for Chrome, Edge, and Firefox. Inspect permissions, background scripts, storage, and network activity to reconstruct key data flows and explain credential handling, signing, encryption, or proxy behavior.
中文简介正在准备中。当前显示英语简介。
- Review extension permissions and entry scripts
- Trace credential handling and network data flows
- Investigate suspicious or compromised extensions
zhaoxuya520/reverse-skill☆ 4.3万2026年9月22日 更新
Guide the design and review of software that handles personal data using GDPR engineering practices. Covers minimal data collection, access controls, logging, encryption, retention, deletion, and checks for code changes and infrastructure.
中文简介正在准备中。当前显示英语简介。
- Reviewing APIs and data models that handle personal data
- Checking logs for sensitive information
- Designing retention and user data deletion processes
github/awesome-copilot☆ 4万2026年10月17日 更新
Investigate forged Kerberos authentication tickets in Active Directory by checking Windows logs for unusual encryption, excessive ticket lifetimes, and missing authentication requests. Produce a JSON report of suspicious indicators with risk ratings.
中文简介正在准备中。当前显示英语简介。
- Investigating suspected forged authentication tickets
- Checking for possible krbtgt credential theft
- Building detection rules from authentication logs
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Simulate man-in-the-middle attacks, where traffic is intercepted between communicating systems, in authorized environments. Use Bettercap, Ettercap, and mitmproxy to test encryption enforcement, certificate validation, and network detection, then document findings and recommendations.
中文简介正在准备中。当前显示英语简介。
- Testing HTTPS enforcement and certificate validation
- Checking detection of network spoofing
- Demonstrating the risks of unencrypted traffic
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Set up decoy files on endpoints and shared folders to detect possible ransomware activity. Monitor modifications, deletions, and renaming with file monitoring tools, connect events to alerts, and test whether the detection and response process works.
中文简介正在准备中。当前显示英语简介。
- Adding ransomware warning files to shared folders
- Supplementing endpoint protection with decoy file monitoring
- Testing alerts triggered by decoy file changes
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Conduct authorized WiFi security assessments covering authentication, encryption, rogue access points, and network separation. Test WPA2/WPA3 configurations and client behavior, then document weaknesses, evidence, business impact, and recommended fixes.
中文简介正在准备中。当前显示英语简介。
- Assessing corporate, guest, and IoT WiFi security
- Evaluating WPA3 migration and transition mode
- Testing rogue access point detection
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Configure TLS 1.3, a protocol for encrypted connections, on nginx, Apache, and Python applications. Select encryption settings and key exchange groups, disable outdated protocols, and use openssl s_client and testssl.sh to check connections and configuration weaknesses.
中文简介正在准备中。当前显示英语简介。
- Enabling TLS 1.3 on nginx or Apache
- Configuring encrypted connections in a Python application
- Disabling outdated TLS versions and weak encryption
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Audit Terraform infrastructure definitions and planned changes for excessive permissions, public exposure, and missing encryption. Use security scanners and custom rules to produce actionable findings and add automated checks before cloud infrastructure is deployed.
中文简介正在准备中。当前显示英语简介。
- Reviewing Terraform modules and plans before deployment
- Adding security checks to Terraform CI/CD pipelines
- Enforcing organization-specific infrastructure rules
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Audit AWS S3 buckets for public exposure, excessive permissions, and gaps in encryption or versioning settings. Use AWS CLI, Prowler, and access analysis to compile findings, prioritize issues, and plan or apply configuration fixes.
中文简介正在准备中。当前显示英语简介。
- Reviewing S3 settings in a newly onboarded AWS account
- Investigating alerts about publicly exposed buckets
- Preparing periodic access control audit reports
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Connect NanoClaw agents to DeltaChat for email-based messaging with end-to-end encryption. Set up direct chats or small group conversations, exchange file attachments, and link each chat to the appropriate agent group.
中文简介正在准备中。当前显示英语简介。
- Chatting with a personal assistant through DeltaChat
- Using an agent in a small DeltaChat group
- Exchanging files with an agent in chat
nanocoai/nanoclaw☆ 3.1万2026年10月18日 更新
Assess existing Google Cloud folders and projects through read-only discovery. Compare resource locations, service usage, and customer-managed encryption requirements with Assured Workloads frameworks, then report suitable options and policy readiness findings.
中文简介正在准备中。当前显示英语简介。
- Assess an existing folder or project's policy readiness
- Compare EU or US data boundary frameworks
- Review location, service, and encryption readiness
google/skills☆ 2.1万2026年10月17日 更新
Plan and configure security across Google Kubernetes Engine clusters. Review access permissions, enable Secret Manager integration, and configure protections such as Shielded Nodes and Binary Authorization to strengthen the platform supporting your applications.
中文简介正在准备中。当前显示英语简介。
- Review cluster access permissions
- Enable Secret Manager integration
- Configure Shielded Nodes and GKE Sandbox
google/skills☆ 2.1万2026年10月17日 更新
Assess how applications use encryption, signed tokens, and random values. Identify implementation weaknesses, select relevant testing tools, and document causes and fixes for issues involving encryption modes, RSA parameters, predictable randomness, and key derivation.
中文简介正在准备中。当前显示英语简介。
- Assessing encrypted cookies and tokens
- Checking RSA keys and cryptographic settings
- Testing session token predictability
SnailSploit/Claude-Red☆ 76092026年10月13日 更新
Audit TLS/SSL, the technology that encrypts network connections, across servers and mobile apps. The skill covers outdated protocols, weak encryption, certificate validation failures, known vulnerabilities, and replay risks, helping organize evidence and prioritize fixes.
中文简介正在准备中。当前显示英语简介。
- Auditing server protocols, encryption settings, and certificates
- Reviewing certificate validation in mobile apps
- Assessing TLS 1.3 replay risks and mutual authentication
SnailSploit/Claude-Red☆ 76092026年10月13日 更新
Create and secure S3 buckets following AWS best practices for access control, encryption, monitoring, and remediation of misconfigurations. Use when the user wants to secure a new bucket, audit an existing bucket, fix a security finding, configure encryption, or enable logging and monitoring. Do NOT use for general S3 data operations, S3 Tables setup, or discovering existing data assets.
中文简介正在准备中。当前显示原文说明。
aws/agent-toolkit-for-aws☆ 29102026年10月19日 更新
Protects data itself rather than the systems around it — classifying what you hold, encrypting in transit and at rest and understanding what each actually defends against, managing keys and their rotation, handling secrets in applications and pipelines, minimizing and de-identifying, and deleting on purpose. Use this to design data protection for a system, assess an encryption claim, set up key or secret management, or work out what a stolen backup would actually expose.
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cbrock84/headcount☆ 20732026年10月19日 更新
SSL/TLS auditing, cipher suite analysis, hash algorithm identification, encryption implementation review, and cryptographic weakness detection in code
中文简介正在准备中。当前显示原文说明。
Masriyan/Claude-Code-CyberSecurity-Skill☆ 4872026年10月16日 更新