Topic: security

1,299 skills in this topic.

detecting-attacks-on-historian-servers Detect cyber attacks targeting OT historian servers (OSIsoft PI, Ignition, Wonderware) that sit at the IT/OT boundary and serve as pivot points for lateral movement between enterprise and control networks, including data manipulation, unauthorized queries, and exploitation of historian-specific vulnerabilities.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-file-integrity-monitoring-with-aide Configure AIDE (Advanced Intrusion Detection Environment) for file integrity monitoring including baseline creation, scheduled integrity checks, change detection, and alerting
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-web-application-logging-with-modsecurity Configure ModSecurity WAF with OWASP Core Rule Set (CRS) for web application logging, tune rules to reduce false positives, analyze audit logs for attack detection, and implement custom SecRules for application-specific threats. The analyst configures SecRuleEngine, SecAuditEngine, and CRS paranoia levels to balance security coverage with operational stability. Activates for requests involving WAF configuration, ModSecurity rule tuning, web application audit logging, or CRS deployment.
mukul975/Anthropic-Cybersecurity-Skills 4,300
remediating-s3-bucket-misconfiguration This skill provides step-by-step procedures for identifying and remediating Amazon S3 bucket misconfigurations that expose sensitive data to unauthorized access. It covers enabling S3 Block Public Access at account and bucket levels, auditing bucket policies and ACLs, enforcing encryption, configuring access logging, and deploying automated remediation using AWS Config and Lambda.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-gdpr-data-subject-access-request Automates GDPR Data Subject Access Request (DSAR) workflows including identity verification, PII discovery across databases and files using regex and NER, data mapping, response templating per Article 15 requirements, deadline tracking, and audit logging. Covers ICO/EDPB guidance compliance, exemption handling, and scalable batch processing. Use when building or auditing DSAR response capabilities under GDPR/UK GDPR.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-anomalous-authentication-patterns Detects anomalous authentication patterns using UEBA analytics, statistical baselines, and machine learning models to identify impossible travel, credential stuffing, brute force, password spraying, and compromised account behaviors across authentication logs. Activates for requests involving authentication anomaly detection, login behavior analysis, UEBA implementation, or suspicious sign-in investigation.
mukul975/Anthropic-Cybersecurity-Skills 4,300
analyzing-windows-prefetch-with-python Parse Windows Prefetch files using the windowsprefetch Python library to reconstruct application execution history, detect renamed or masquerading binaries, and identify suspicious program execution patterns.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-cryptomining-in-cloud This skill teaches security teams how to detect and respond to unauthorized cryptocurrency mining operations in cloud environments. It covers identifying cryptomining indicators through compute usage anomalies, network traffic patterns to mining pools, GuardDuty CryptoCurrency findings, and runtime process monitoring on EC2, ECS, EKS, and Azure Automation workloads.
mukul975/Anthropic-Cybersecurity-Skills 4,300
extracting-windows-event-logs-artifacts Extract, parse, and analyze Windows Event Logs (EVTX) using Chainsaw, Hayabusa, and EvtxECmd to detect lateral movement, persistence, and privilege escalation.
mukul975/Anthropic-Cybersecurity-Skills 4,300
analyzing-persistence-mechanisms-in-linux Detect and analyze Linux persistence mechanisms including crontab entries, systemd service units, LD_PRELOAD hijacking, bashrc modifications, and authorized_keys backdoors using auditd and file integrity monitoring
mukul975/Anthropic-Cybersecurity-Skills 4,300
hunting-for-ntlm-relay-attacks Detect NTLM relay attacks by analyzing Windows Event 4624 logon type 3 with NTLMSSP authentication, identifying IP-to-hostname mismatches, Responder traffic signatures, SMB signing status, and suspicious authentication patterns across the domain.
mukul975/Anthropic-Cybersecurity-Skills 4,300
configuring-oauth2-authorization-flow Configure secure OAuth 2.0 authorization flows including Authorization Code with PKCE, Client Credentials, and Device Authorization Grant. This skill covers flow selection, PKCE implementation, token
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-insider-threat-with-ueba Implement User and Entity Behavior Analytics using Elasticsearch/OpenSearch to build behavioral baselines, calculate anomaly scores, perform peer group analysis, and detect insider threat indicators such as data exfiltration, privilege abuse, and unauthorized access patterns.
mukul975/Anthropic-Cybersecurity-Skills 4,300
executing-phishing-simulation-campaign Executes authorized phishing simulation campaigns to assess an organization's susceptibility to email-based social engineering attacks. The tester designs realistic phishing scenarios, builds credential harvesting infrastructure, sends targeted phishing emails, and tracks open rates, click-through rates, and credential submission rates to measure human security awareness. Activates for requests involving phishing simulation, social engineering assessment, email security testing, or security awareness measurement.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-qr-code-phishing-with-email-security Detect and prevent QR code phishing (quishing) attacks that bypass traditional email security by embedding malicious URLs in QR code images within emails.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-aws-iam-privilege-escalation Detect AWS IAM privilege escalation paths using boto3 and Cloudsplaining policy analysis to identify overly permissive policies, dangerous permission combinations, and least-privilege violations
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-aes-encryption-for-data-at-rest AES (Advanced Encryption Standard) is a symmetric block cipher standardized by NIST (FIPS 197) used to protect classified and sensitive data. This skill covers implementing AES-256 encryption in GCM m
mukul975/Anthropic-Cybersecurity-Skills 4,300
analyzing-linux-elf-malware Analyzes malicious Linux ELF (Executable and Linkable Format) binaries including botnets, cryptominers, ransomware, and rootkits targeting Linux servers, containers, and cloud infrastructure. Covers static analysis, dynamic tracing, and reverse engineering of x86_64 and ARM ELF samples. Activates for requests involving Linux malware analysis, ELF binary investigation, Linux server compromise assessment, or container malware analysis.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-usb-device-control-policy Implements USB device control policies to restrict unauthorized removable media access on endpoints, preventing data exfiltration and malware introduction via USB devices. Use when deploying device control via Group Policy, Intune, or EDR platforms to enforce USB restrictions. Activates for requests involving USB control, removable media policy, device control, or data loss prevention via USB.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-runtime-security-with-tetragon Implement eBPF-based runtime security observability and enforcement in Kubernetes clusters using Cilium Tetragon for kernel-level threat detection and policy enforcement.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-gdpr-data-protection-controls The General Data Protection Regulation (EU) 2016/679 (GDPR) is the EU's comprehensive data protection law governing the collection, processing, storage, and transfer of personal data. This skill cover
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-aws-config-rules-for-compliance Implementing AWS Config rules for continuous compliance monitoring of AWS resources, deploying managed and custom rules aligned to CIS and PCI DSS frameworks, configuring automatic remediation with SSM Automation, and aggregating compliance data across accounts.
mukul975/Anthropic-Cybersecurity-Skills 4,300
hunting-for-anomalous-powershell-execution Hunt for malicious PowerShell activity by analyzing Script Block Logging (Event 4104), Module Logging (Event 4103), and process creation events. The analyst parses Windows Event Log EVTX files to detect obfuscated commands, AMSI bypass attempts, encoded payloads, credential dumping keywords, and suspicious download cradles. Activates for requests involving PowerShell threat hunting, script block analysis, encoded command detection, or AMSI bypass identification.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-digital-signatures-with-ed25519 Ed25519 is a high-performance digital signature algorithm using the Edwards curve Curve25519. It provides 128-bit security with 64-byte signatures and 32-byte keys, offering significant advantages ove
mukul975/Anthropic-Cybersecurity-Skills 4,300

1 2 3 4 5 ... 55

Page 2 of 55