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DNS Tunneling Detection

hunting-for-dns-tunneling-with-zeek

mukul975/Anthropic-Cybersecurity-Skills

Detect covert DNS tunneling and exfiltration by analyzing Zeek dns.log for unusually long queries, high entropy subdomains, abnormal record types, and query volumes tied to high-risk tools or domains.

Domain Fronting Hunter

hunting-for-domain-fronting-c2-traffic

mukul975/Anthropic-Cybersecurity-Skills

Detect domain fronting command-and-control traffic by correlating TLS SNI, HTTP Host headers, certificate issuers, and CDN IP ranges in proxy logs to produce structured reports for SOC hunting and detection tuning.

Cloudflare DDoS Protection

implementing-ddos-mitigation-with-cloudflare

mukul975/Anthropic-Cybersecurity-Skills

Guide on configuring Cloudflare’s managed DDoS protection stack—WAF, rate limiting, bot management, and origin hardening—plus automation snippets for onboarding domains, adjusting sensitivity, and throttling risky traffic flows.

Email Authentication Audit

implementing-email-security-with-dmarc-dkim-spf

mukul975/Anthropic-Cybersecurity-Skills

Audits a domain’s email authentication by querying SPF, DKIM, and DMARC DNS records using dnspython, validating syntax/counts, flagging common spoofing risks, and producing remediation guidance.

Active Directory Red Teaming

performing-active-directory-penetration-test

mukul975/Anthropic-Cybersecurity-Skills

Step-by-step guidance for conducting a focused Active Directory penetration test, from enumeration and BloodHound attack-path analysis to Kerberos abuse, ADCS/DCSync exploitation, and proving domain compromise during security assessments or incident response.

Brand Impersonation Monitoring

performing-brand-monitoring-for-impersonation

mukul975/Anthropic-Cybersecurity-Skills

Automates monitoring for brand impersonation across domains, social media, mobile apps, and the dark web, detecting phishing, lookalike sites, and unauthorized brand usage via domain fuzzing, CT logs, and API checks for security teams.

DNS Enumeration and Mapping

performing-dns-enumeration-and-zone-transfer

mukul975/Anthropic-Cybersecurity-Skills

Enumerates DNS records, attempts authorized zone transfers, brute-forces subdomains, and maps DNS infrastructure to identify attack surface, validate configs, and support targeted follow-up testing.

DNS Tunneling Detection

performing-dns-tunneling-detection

mukul975/Anthropic-Cybersecurity-Skills

Detects DNS tunneling by analyzing query entropy, length, TXT payloads, and subdomain counts to distinguish covert channels during security assessments.

SpiderFoot OSINT Automation

performing-osint-with-spiderfoot

mukul975/Anthropic-Cybersecurity-Skills

Automates OSINT collection with SpiderFoot's REST API and CLI, orchestrating scans, module selection, result parsing, and structured reports for domains, IPs, emails, credentials, and DNS.

Subfinder Subdomain Enumeration

performing-subdomain-enumeration-with-subfinder

mukul975/Anthropic-Cybersecurity-Skills

Leverage ProjectDiscovery’s Subfinder to passively discover subdomains, configure API sources, filter and format results, validate live hosts with httpx, and feed outputs into larger reconnaissance or CI/CD pipelines during bug bounty and attack-surface mapping engagements.

Interactive Agent Team Builder

affaan-m/everything-claude-code

Provides an interactive menu to browse agent catalogs, pick up to five specialists or mixed-domain agents, and launch them in parallel with a unified task prompt so you can gather consolidated findings and recommendations.

CORS Misconfiguration Testing

testing-cors-misconfiguration

mukul975/Anthropic-Cybersecurity-Skills

Guides security testers through identifying and exploiting CORS misconfigurations on API endpoints and SPAs so unauthorized cross-domain data access and credential theft can be detected and proven during penetration testing.

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