securing-container-registry-with-harbor

Configures the Harbor open-source container registry's security features — integrated Trivy vulnerability scanning, Notary/Cosign image signing and content trust policies, project-level RBAC, immutable tag retention rules, and OIDC authentication — to enforce image provenance and block vulnerable image deployment. Use when deploying or hardening a Harbor registry, or when access control and compliance requirements call for signed, scanned images.

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Repository: mukul975/Anthropic-Cybersecurity-Skills
Last source activity: August 2, 2026 at 16:32
Detected SKILL.md language: English
Stars: 27,732
Forks: 3,366

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abusing-dpapi-for-credential-access

Extract and decrypt Windows DPAPI-protected secrets (Credential Manager, browser logins/cookies, Wi-Fi credentials, KeePass keys) online or offline using SharpDPAPI, SharpChrome, Mimikatz, or Impacket's dpapi.py, including domain-wide decryption via the DPAPI backup key. Use during authorized red-team credential-access engagements after gaining a foothold or when triaging DPAPI blobs pulled from a host.

2026-08-02

abusing-shadow-credentials-for-privesc

Take over Active Directory accounts by writing attacker-controlled public keys to msDS-KeyCredentialLink (Shadow Credentials) with pyWhisker, Whisker, or Certipy, then authenticate via PKINIT to recover the target's NT hash without a password reset. Use when BloodHound shows GenericWrite/GenericAll/AddKeyCredentialLink over a target, as a stealthier alternative to ForceChangePassword, during authorized red-team engagements.

2026-08-02

acquiring-disk-image-with-dd-and-dcfldd

Create forensically sound bit-for-bit disk images with dd or dcfldd on a Linux forensic workstation, preserving evidence integrity through hash verification (MD5/SHA) during acquisition. Use when imaging a suspect drive, USB device, or memory card for investigation, preserving volatile disk evidence during incident response, or producing a verified copy for legal or law-enforcement proceedings before any destructive analysis.

2026-08-02

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name	securing-container-registry-with-harbor
description	Configures the Harbor open-source container registry's security features — integrated Trivy vulnerability scanning, Notary/Cosign image signing and content trust policies, project-level RBAC, immutable tag retention rules, and OIDC authentication — to enforce image provenance and block vulnerable image deployment. Use when deploying or hardening a Harbor registry, or when access control and compliance requirements call for signed, scanned images.
domain	cybersecurity
subdomain	container-security
tags	["containers","kubernetes","docker","security","registry","harbor"]
version	1.0
author	mahipal
license	Apache-2.0
nist_csf	["PR.PS-01","PR.IR-01","ID.AM-08","DE.CM-01"]
mitre_attack	["T1610","T1611","T1609","T1525","T1190"]