[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6AFA3VVFP5H9SRAZ7D24A83":3,"skill-same:01M6AFA3VVFP5H9SRAZ7D24A83":133},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":16,"categories":17,"keywords":26,"publishedAt":47,"linkOnly":48,"markdownContent":49,"markdownBody":50,"frontMatter":51,"refName":78,"commitSha":79,"skillDirectory":80,"forksCount":81,"repositoryHtmlUrl":82,"repositoryHomepageUrl":83,"ownerHtmlUrl":84,"ownerBlogUrl":85,"ownerDescription":86,"updatedAt":87,"install":88,"resources":101},"01M6AFA3VVFP5H9SRAZ7D24A83","implementing-ot-network-traffic-analysis-with-nozomi",null,"Deploy Nozomi Networks Guardian sensors for passive OT network traffic analysis, providing asset visibility, behavioral anomaly detection, protocol-aware monitoring, and vulnerability assessment across industrial control systems without disrupting operations. Use when deploying OT\u002FICS network monitoring, configuring Guardian sensors, or building real-time threat detection for SCADA and industrial environments.","mukul975\u002FAnthropic-Cybersecurity-Skills","mukul975","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F42860185?v=4","01M6ADEQR8T5M4EEG6C67BQCWF","Mahipal","01M6ADJPMYWG1E5GM1FWBE3128",35990,"Apache-2.0","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fimplementing-ot-network-traffic-analysis-with-nozomi\u002FSKILL.md",[18,23],{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000011","运维与部署","SCENARIO","使用场景",{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000023","Skill与智能体开发",[27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46],"implementing ot network traffic analysis with nozomi","network","ics","nozomi","ndr","networks","real-time","t1059","t1078","anomaly-detection","scada","cybersecurity","ot-security","detection","network-monitoring","monitoring","protocol","assessment","pr","deploy","2026-11-10 10:12:30",false,"---\nname: implementing-ot-network-traffic-analysis-with-nozomi\ndescription: 'Deploy Nozomi Networks Guardian sensors for passive OT network traffic\n  analysis, providing asset visibility, behavioral anomaly detection, protocol-aware\n  monitoring, and vulnerability assessment across industrial control systems without\n  disrupting operations. Use when deploying OT\u002FICS network monitoring, configuring\n  Guardian sensors, or building real-time threat detection for SCADA and industrial\n  environments.\n\n  '\ndomain: cybersecurity\nsubdomain: ot-ics-security\ntags:\n- ot-security\n- ics\n- nozomi\n- guardian\n- network-monitoring\n- asset-visibility\n- anomaly-detection\n- ndr\nversion: '1.0'\nauthor: mahipal\nlicense: Apache-2.0\nnist_ai_rmf:\n- MEASURE-2.7\n- MAP-5.1\n- MANAGE-2.4\natlas_techniques:\n- AML.T0070\n- AML.T0066\n- AML.T0082\nnist_csf:\n- PR.IR-01\n- DE.CM-01\n- ID.AM-05\n- GV.OC-02\nmitre_attack:\n- T1078\n- T1190\n- T1059\n- T0816\n- T0836\n---\n\n# Implementing OT Network Traffic Analysis with Nozomi\n\n## When to Use\n\n- When deploying passive OT network monitoring using Nozomi Networks Guardian sensors\n- When requiring asset visibility without active scanning in sensitive ICS environments\n- When building a Nozomi-based OT SOC with centralized management via Vantage or CMC\n- When integrating OT network monitoring with Fortinet, Splunk, or ServiceNow ecosystems\n- When monitoring compliance with IEC 62443 network segmentation policies\n\n**Do not use** for active vulnerability scanning of OT devices (see performing-ot-vulnerability-scanning-safely), for environments standardized on Dragos (see implementing-dragos-platform-for-ot-monitoring), or for IT-only network monitoring.\n\n## Prerequisites\n\n- Nozomi Networks Guardian sensor (hardware, VM, or container)\n- Network TAP or SPAN port configured on monitored OT network segments\n- Nozomi Vantage (cloud) or Central Management Console for multi-sensor management\n- Nozomi Threat Intelligence subscription for updated detection signatures\n- Network architecture documentation for sensor placement planning\n\n## Workflow\n\n### Step 1: Deploy Guardian Sensors for Passive Monitoring\n\n```python\n#!\u002Fusr\u002Fbin\u002Fenv python3\n\"\"\"Nozomi Guardian Deployment Manager and Alert Analyzer.\n\nManages Nozomi Guardian sensor deployment validation, asset inventory\nextraction, and threat alert analysis for OT environments.\n\"\"\"\n\nimport json\nimport sys\nfrom collections import defaultdict\nfrom datetime import datetime\nfrom typing import Dict, List, Optional\n\ntry:\n    import requests\nexcept ImportError:\n    print(\"Install requests: pip install requests\")\n    sys.exit(1)\n\n\nclass NozomiGuardianManager:\n    \"\"\"Manages Nozomi Networks Guardian for OT monitoring.\"\"\"\n\n    def __init__(self, guardian_url: str, api_token: str, verify_ssl: bool = False):\n        self.guardian_url = guardian_url.rstrip(\"\u002F\")\n        self.session = requests.Session()\n        self.session.headers.update({\n            \"Authorization\": f\"Bearer {api_token}\",\n            \"Content-Type\": \"application\u002Fjson\",\n        })\n        self.session.verify = verify_ssl\n\n    def get_nodes(self, node_type: Optional[str] = None) -> List[Dict]:\n        \"\"\"Retrieve discovered network nodes (assets).\"\"\"\n        params = {}\n        if node_type:\n            params[\"type\"] = node_type\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Fnodes\", params=params)\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def get_alerts(self, severity: str = \"high\", limit: int = 100) -> List[Dict]:\n        \"\"\"Retrieve security alerts.\"\"\"\n        params = {\"severity\": severity, \"limit\": limit, \"status\": \"open\"}\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Falerts\", params=params)\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def get_links(self) -> List[Dict]:\n        \"\"\"Retrieve communication links between nodes.\"\"\"\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Flinks\")\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def get_vulnerabilities(self) -> List[Dict]:\n        \"\"\"Retrieve detected vulnerabilities.\"\"\"\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Fvulnerabilities\")\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def validate_deployment(self):\n        \"\"\"Validate Guardian sensor deployment and coverage.\"\"\"\n        print(f\"\\n{'='*65}\")\n        print(\"NOZOMI GUARDIAN DEPLOYMENT VALIDATION\")\n        print(f\"{'='*65}\")\n        print(f\"Guardian URL: {self.guardian_url}\")\n        print(f\"Validation Time: {datetime.now().isoformat()}\")\n\n        # Check system status\n        try:\n            resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Fsystem\u002Fstatus\")\n            if resp.status_code == 200:\n                status = resp.json()\n                print(f\"\\n--- SYSTEM STATUS ---\")\n                print(f\"  Version: {status.get('version', 'N\u002FA')}\")\n                print(f\"  Uptime: {status.get('uptime', 'N\u002FA')}\")\n                print(f\"  Packets Processed: {status.get('packets_processed', 'N\u002FA')}\")\n                print(f\"  Threat Intelligence: {status.get('threat_intelligence_version', 'N\u002FA')}\")\n        except requests.RequestException as e:\n            print(f\"  [!] System status unavailable: {e}\")\n\n        # Asset discovery summary\n        nodes = self.get_nodes()\n        print(f\"\\n--- ASSET DISCOVERY ---\")\n        print(f\"  Total Nodes Discovered: {len(nodes)}\")\n\n        type_counts = defaultdict(int)\n        vendor_counts = defaultdict(int)\n        protocol_set = set()\n        for node in nodes:\n            type_counts[node.get(\"type\", \"unknown\")] += 1\n            vendor_counts[node.get(\"vendor\", \"Unknown\")] += 1\n            for proto in node.get(\"protocols\", []):\n                protocol_set.add(proto)\n\n        print(f\"\\n  By Type:\")\n        for ntype, count in sorted(type_counts.items(), key=lambda x: -x[1]):\n            print(f\"    {ntype}: {count}\")\n\n        print(f\"\\n  By Vendor:\")\n        for vendor, count in sorted(vendor_counts.items(), key=lambda x: -x[1])[:10]:\n            print(f\"    {vendor}: {count}\")\n\n        print(f\"\\n  Protocols Observed: {', '.join(sorted(protocol_set))}\")\n\n        # Alert summary\n        alerts = self.get_alerts(severity=\"high\")\n        print(f\"\\n--- ALERT SUMMARY ---\")\n        print(f\"  High\u002FCritical Alerts: {len(alerts)}\")\n\n        alert_types = defaultdict(int)\n        for alert in alerts:\n            alert_types[alert.get(\"type_id\", \"unknown\")] += 1\n\n        for atype, count in sorted(alert_types.items(), key=lambda x: -x[1])[:10]:\n            print(f\"    {atype}: {count}\")\n\n        # Vulnerability summary\n        vulns = self.get_vulnerabilities()\n        print(f\"\\n--- VULNERABILITY SUMMARY ---\")\n        print(f\"  Total Vulnerabilities: {len(vulns)}\")\n\n        sev_counts = defaultdict(int)\n        for vuln in vulns:\n            sev_counts[vuln.get(\"severity\", \"unknown\")] += 1\n\n        for sev in [\"critical\", \"high\", \"medium\", \"low\"]:\n            if sev in sev_counts:\n                print(f\"    {sev.capitalize()}: {sev_counts[sev]}\")\n\n    def analyze_communication_patterns(self):\n        \"\"\"Analyze OT communication patterns for anomalies.\"\"\"\n        links = self.get_links()\n        nodes = {n.get(\"id\"): n for n in self.get_nodes()}\n\n        print(f\"\\n--- COMMUNICATION ANALYSIS ---\")\n        print(f\"  Total Communication Links: {len(links)}\")\n\n        # Identify cross-zone communications\n        cross_zone = []\n        for link in links:\n            src_node = nodes.get(link.get(\"source_id\"), {})\n            dst_node = nodes.get(link.get(\"destination_id\"), {})\n            src_zone = src_node.get(\"zone\", \"unknown\")\n            dst_zone = dst_node.get(\"zone\", \"unknown\")\n\n            if src_zone != dst_zone and src_zone != \"unknown\" and dst_zone != \"unknown\":\n                cross_zone.append({\n                    \"source\": src_node.get(\"label\", \"Unknown\"),\n                    \"source_zone\": src_zone,\n                    \"destination\": dst_node.get(\"label\", \"Unknown\"),\n                    \"dest_zone\": dst_zone,\n                    \"protocols\": link.get(\"protocols\", []),\n                })\n\n        if cross_zone:\n            print(f\"\\n  Cross-Zone Communications: {len(cross_zone)}\")\n            for comm in cross_zone[:10]:\n                print(f\"    {comm['source']} ({comm['source_zone']}) -> \"\n                      f\"{comm['destination']} ({comm['dest_zone']}) \"\n                      f\"via {', '.join(comm['protocols'])}\")\n\n\nif __name__ == \"__main__\":\n    manager = NozomiGuardianManager(\n        guardian_url=\"https:\u002F\u002Fnozomi-guardian.plant.local\",\n        api_token=\"your-api-token\",\n    )\n\n    manager.validate_deployment()\n    manager.analyze_communication_patterns()\n```\n\n## Key Concepts\n\n| Term | Definition |\n|------|------------|\n| Guardian | Nozomi Networks passive sensor that monitors OT network traffic via SPAN\u002FTAP without generating additional traffic |\n| Vantage | Nozomi cloud-based central management platform for aggregating data across multiple Guardian sensors |\n| Behavioral Anomaly Detection (BAD) | Nozomi's AI-driven approach to detecting deviations from learned normal OT network behavior |\n| Smart Polling | Nozomi's active query feature using native protocols to safely extract additional device details |\n| Asset Intelligence | Nozomi's automatic identification and classification of OT\u002FIoT assets from network traffic |\n| Threat Intelligence Feed | Nozomi Labs-maintained feed of OT-specific threat indicators, updated based on global honeypot data |\n\n## Output Format\n\n```\nNOZOMI GUARDIAN OT MONITORING REPORT\n=======================================\nSite: [site name]\nDate: YYYY-MM-DD\n\nASSET VISIBILITY:\n  Total Assets: [count]\n  PLCs: [count] | HMIs: [count] | Switches: [count]\n  Protocols: [list]\n  Vendors: [top 5]\n\nTHREAT DETECTION:\n  Critical Alerts: [count]\n  High Alerts: [count]\n  Top Alert Categories: [list]\n\nVULNERABILITIES:\n  Critical: [count]\n  High: [count]\n\nNETWORK ANALYSIS:\n  Communication Links: [count]\n  Cross-Zone Flows: [count]\n```\n","# Implementing OT Network Traffic Analysis with Nozomi\n\n## When to Use\n\n- When deploying passive OT network monitoring using Nozomi Networks Guardian sensors\n- When requiring asset visibility without active scanning in sensitive ICS environments\n- When building a Nozomi-based OT SOC with centralized management via Vantage or CMC\n- When integrating OT network monitoring with Fortinet, Splunk, or ServiceNow ecosystems\n- When monitoring compliance with IEC 62443 network segmentation policies\n\n**Do not use** for active vulnerability scanning of OT devices (see performing-ot-vulnerability-scanning-safely), for environments standardized on Dragos (see implementing-dragos-platform-for-ot-monitoring), or for IT-only network monitoring.\n\n## Prerequisites\n\n- Nozomi Networks Guardian sensor (hardware, VM, or container)\n- Network TAP or SPAN port configured on monitored OT network segments\n- Nozomi Vantage (cloud) or Central Management Console for multi-sensor management\n- Nozomi Threat Intelligence subscription for updated detection signatures\n- Network architecture documentation for sensor placement planning\n\n## Workflow\n\n### Step 1: Deploy Guardian Sensors for Passive Monitoring\n\n```python\n#!\u002Fusr\u002Fbin\u002Fenv python3\n\"\"\"Nozomi Guardian Deployment Manager and Alert Analyzer.\n\nManages Nozomi Guardian sensor deployment validation, asset inventory\nextraction, and threat alert analysis for OT environments.\n\"\"\"\n\nimport json\nimport sys\nfrom collections import defaultdict\nfrom datetime import datetime\nfrom typing import Dict, List, Optional\n\ntry:\n    import requests\nexcept ImportError:\n    print(\"Install requests: pip install requests\")\n    sys.exit(1)\n\n\nclass NozomiGuardianManager:\n    \"\"\"Manages Nozomi Networks Guardian for OT monitoring.\"\"\"\n\n    def __init__(self, guardian_url: str, api_token: str, verify_ssl: bool = False):\n        self.guardian_url = guardian_url.rstrip(\"\u002F\")\n        self.session = requests.Session()\n        self.session.headers.update({\n            \"Authorization\": f\"Bearer {api_token}\",\n            \"Content-Type\": \"application\u002Fjson\",\n        })\n        self.session.verify = verify_ssl\n\n    def get_nodes(self, node_type: Optional[str] = None) -> List[Dict]:\n        \"\"\"Retrieve discovered network nodes (assets).\"\"\"\n        params = {}\n        if node_type:\n            params[\"type\"] = node_type\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Fnodes\", params=params)\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def get_alerts(self, severity: str = \"high\", limit: int = 100) -> List[Dict]:\n        \"\"\"Retrieve security alerts.\"\"\"\n        params = {\"severity\": severity, \"limit\": limit, \"status\": \"open\"}\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Falerts\", params=params)\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def get_links(self) -> List[Dict]:\n        \"\"\"Retrieve communication links between nodes.\"\"\"\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Flinks\")\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def get_vulnerabilities(self) -> List[Dict]:\n        \"\"\"Retrieve detected vulnerabilities.\"\"\"\n        resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Fvulnerabilities\")\n        resp.raise_for_status()\n        return resp.json().get(\"result\", [])\n\n    def validate_deployment(self):\n        \"\"\"Validate Guardian sensor deployment and coverage.\"\"\"\n        print(f\"\\n{'='*65}\")\n        print(\"NOZOMI GUARDIAN DEPLOYMENT VALIDATION\")\n        print(f\"{'='*65}\")\n        print(f\"Guardian URL: {self.guardian_url}\")\n        print(f\"Validation Time: {datetime.now().isoformat()}\")\n\n        # Check system status\n        try:\n            resp = self.session.get(f\"{self.guardian_url}\u002Fapi\u002Fv1\u002Fsystem\u002Fstatus\")\n            if resp.status_code == 200:\n                status = resp.json()\n                print(f\"\\n--- SYSTEM STATUS ---\")\n                print(f\"  Version: {status.get('version', 'N\u002FA')}\")\n                print(f\"  Uptime: {status.get('uptime', 'N\u002FA')}\")\n                print(f\"  Packets Processed: {status.get('packets_processed', 'N\u002FA')}\")\n                print(f\"  Threat Intelligence: {status.get('threat_intelligence_version', 'N\u002FA')}\")\n        except requests.RequestException as e:\n            print(f\"  [!] System status unavailable: {e}\")\n\n        # Asset discovery summary\n        nodes = self.get_nodes()\n        print(f\"\\n--- ASSET DISCOVERY ---\")\n        print(f\"  Total Nodes Discovered: {len(nodes)}\")\n\n        type_counts = defaultdict(int)\n        vendor_counts = defaultdict(int)\n        protocol_set = set()\n        for node in nodes:\n            type_counts[node.get(\"type\", \"unknown\")] += 1\n            vendor_counts[node.get(\"vendor\", \"Unknown\")] += 1\n            for proto in node.get(\"protocols\", []):\n                protocol_set.add(proto)\n\n        print(f\"\\n  By Type:\")\n        for ntype, count in sorted(type_counts.items(), key=lambda x: -x[1]):\n            print(f\"    {ntype}: {count}\")\n\n        print(f\"\\n  By Vendor:\")\n        for vendor, count in sorted(vendor_counts.items(), key=lambda x: -x[1])[:10]:\n            print(f\"    {vendor}: {count}\")\n\n        print(f\"\\n  Protocols Observed: {', '.join(sorted(protocol_set))}\")\n\n        # Alert summary\n        alerts = self.get_alerts(severity=\"high\")\n        print(f\"\\n--- ALERT SUMMARY ---\")\n        print(f\"  High\u002FCritical Alerts: {len(alerts)}\")\n\n        alert_types = defaultdict(int)\n        for alert in alerts:\n            alert_types[alert.get(\"type_id\", \"unknown\")] += 1\n\n        for atype, count in sorted(alert_types.items(), key=lambda x: -x[1])[:10]:\n            print(f\"    {atype}: {count}\")\n\n        # Vulnerability summary\n        vulns = self.get_vulnerabilities()\n        print(f\"\\n--- VULNERABILITY SUMMARY ---\")\n        print(f\"  Total Vulnerabilities: {len(vulns)}\")\n\n        sev_counts = defaultdict(int)\n        for vuln in vulns:\n            sev_counts[vuln.get(\"severity\", \"unknown\")] += 1\n\n        for sev in [\"critical\", \"high\", \"medium\", \"low\"]:\n            if sev in sev_counts:\n                print(f\"    {sev.capitalize()}: {sev_counts[sev]}\")\n\n    def analyze_communication_patterns(self):\n        \"\"\"Analyze OT communication patterns for anomalies.\"\"\"\n        links = self.get_links()\n        nodes = {n.get(\"id\"): n for n in self.get_nodes()}\n\n        print(f\"\\n--- COMMUNICATION ANALYSIS ---\")\n        print(f\"  Total Communication Links: {len(links)}\")\n\n        # Identify cross-zone communications\n        cross_zone = []\n        for link in links:\n            src_node = nodes.get(link.get(\"source_id\"), {})\n            dst_node = nodes.get(link.get(\"destination_id\"), {})\n            src_zone = src_node.get(\"zone\", \"unknown\")\n            dst_zone = dst_node.get(\"zone\", \"unknown\")\n\n            if src_zone != dst_zone and src_zone != \"unknown\" and dst_zone != \"unknown\":\n                cross_zone.append({\n                    \"source\": src_node.get(\"label\", \"Unknown\"),\n                    \"source_zone\": src_zone,\n                    \"destination\": dst_node.get(\"label\", \"Unknown\"),\n                    \"dest_zone\": dst_zone,\n                    \"protocols\": link.get(\"protocols\", []),\n                })\n\n        if cross_zone:\n            print(f\"\\n  Cross-Zone Communications: {len(cross_zone)}\")\n            for comm in cross_zone[:10]:\n                print(f\"    {comm['source']} ({comm['source_zone']}) -> \"\n                      f\"{comm['destination']} ({comm['dest_zone']}) \"\n                      f\"via {', '.join(comm['protocols'])}\")\n\n\nif __name__ == \"__main__\":\n    manager = NozomiGuardianManager(\n        guardian_url=\"https:\u002F\u002Fnozomi-guardian.plant.local\",\n        api_token=\"your-api-token\",\n    )\n\n    manager.validate_deployment()\n    manager.analyze_communication_patterns()\n```\n\n## Key Concepts\n\n| Term | Definition |\n|------|------------|\n| Guardian | Nozomi Networks passive sensor that monitors OT network traffic via SPAN\u002FTAP without generating additional traffic |\n| Vantage | Nozomi cloud-based central management platform for aggregating data across multiple Guardian sensors |\n| Behavioral Anomaly Detection (BAD) | Nozomi's AI-driven approach to detecting deviations from learned normal OT network behavior |\n| Smart Polling | Nozomi's active query feature using native protocols to safely extract additional device details |\n| Asset Intelligence | Nozomi's automatic identification and classification of OT\u002FIoT assets from network traffic |\n| Threat Intelligence Feed | Nozomi Labs-maintained feed of OT-specific threat indicators, updated based on global honeypot data |\n\n## Output Format\n\n```\nNOZOMI GUARDIAN OT MONITORING REPORT\n=======================================\nSite: [site name]\nDate: YYYY-MM-DD\n\nASSET VISIBILITY:\n  Total Assets: [count]\n  PLCs: [count] | HMIs: [count] | Switches: [count]\n  Protocols: [list]\n  Vendors: [top 5]\n\nTHREAT DETECTION:\n  Critical Alerts: [count]\n  High Alerts: [count]\n  Top Alert Categories: [list]\n\nVULNERABILITIES:\n  Critical: [count]\n  High: [count]\n\nNETWORK ANALYSIS:\n  Communication Links: [count]\n  Cross-Zone Flows: [count]\n```\n",{"name":5,"tags":52,"author":55,"domain":38,"license":15,"version":56,"nist_csf":57,"subdomain":62,"description":63,"nist_ai_rmf":64,"mitre_attack":68,"atlas_techniques":74},[39,29,30,53,41,54,36,31],"guardian","asset-visibility","mahipal","1.0",[58,59,60,61],"PR.IR-01","DE.CM-01","ID.AM-05","GV.OC-02","ot-ics-security","Deploy Nozomi Networks Guardian sensors for passive OT network traffic analysis, providing asset visibility, behavioral anomaly detection, protocol-aware monitoring, and vulnerability assessment across industrial control systems without disrupting operations. Use when deploying OT\u002FICS network monitoring, configuring Guardian sensors, or building real-time threat detection for SCADA and industrial environments.\n",[65,66,67],"MEASURE-2.7","MAP-5.1","MANAGE-2.4",[69,70,71,72,73],"T1078","T1190","T1059","T0816","T0836",[75,76,77],"AML.T0070","AML.T0066","AML.T0082","main","54a798831d2266a3ca61ce68a7acb80b81160d57","skills\u002Fimplementing-ot-network-traffic-analysis-with-nozomi",4395,"https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills","https:\u002F\u002Fmahipal.engineer\u002FAnthropic-Cybersecurity-Skills\u002F","https:\u002F\u002Fgithub.com\u002Fmukul975","Mahipal.engineer","🔐 Cybersecurity | 💻 Dev | 📷 Street Photographer\r\n🎓 MSc | 📚 Research & AI Security","2026-08-31 12:32:44",{"source":8,"skillName":5,"commands":89,"prompt":99,"zipAvailable":100},[90,93,96],{"tool":91,"command":92},"npx","npx skills add mukul975\u002FAnthropic-Cybersecurity-Skills --skill implementing-ot-network-traffic-analysis-with-nozomi",{"tool":94,"command":95},"bunx","bunx skills add mukul975\u002FAnthropic-Cybersecurity-Skills --skill implementing-ot-network-traffic-analysis-with-nozomi",{"tool":97,"command":98},"pnpm","pnpm dlx skills add mukul975\u002FAnthropic-Cybersecurity-Skills --skill implementing-ot-network-traffic-analysis-with-nozomi","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fimplementing-ot-network-traffic-analysis-with-nozomi\u002FSKILL.md",true,[102,108,113,119,123,129],{"path":103,"resourceType":104,"resourceTypeDesc":105,"sizeBytes":106,"sourceHtmlUrl":107},"assets\u002Fexample_asset.txt","ASSET","资产文件",865,"https:\u002F\u002Fgithub.com\u002Fshengdabai\u002FTony-Claude-Code-Skills\u002Fblob\u002Fmain\u002Fskills\u002Frsmdt-the-startup\u002Falirezarezvani-claude-skills\u002Fra-qm-team\u002Fquality-manager-qmr\u002Fassets\u002Fexample_asset.txt",{"path":109,"resourceType":109,"resourceTypeDesc":110,"sizeBytes":111,"sourceHtmlUrl":112},"LICENSE","许可证",11255,"https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fimplementing-ot-network-traffic-analysis-with-nozomi\u002FLICENSE",{"path":114,"resourceType":115,"resourceTypeDesc":116,"sizeBytes":117,"sourceHtmlUrl":118},"references\u002Fapi_reference.md","REFERENCE","参考文档",970,"https:\u002F\u002Fgithub.com\u002Fshengdabai\u002FTony-Claude-Code-Skills\u002Fblob\u002Fmain\u002Fskills\u002Frsmdt-the-startup\u002Falirezarezvani-claude-skills\u002Fra-qm-team\u002Fquality-manager-qmr\u002Freferences\u002Fapi_reference.md",{"path":120,"resourceType":115,"resourceTypeDesc":116,"sizeBytes":121,"sourceHtmlUrl":122},"references\u002Fapi-reference.md",2319,"https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fimplementing-ot-network-traffic-analysis-with-nozomi\u002Freferences\u002Fapi-reference.md",{"path":124,"resourceType":125,"resourceTypeDesc":126,"sizeBytes":127,"sourceHtmlUrl":128},"scripts\u002Fagent.py","SCRIPT","脚本",3802,"https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fimplementing-ot-network-traffic-analysis-with-nozomi\u002Fscripts\u002Fagent.py",{"path":130,"resourceType":125,"resourceTypeDesc":126,"sizeBytes":131,"sourceHtmlUrl":132},"scripts\u002Fexample.py",597,"https:\u002F\u002Fgithub.com\u002Fshengdabai\u002FTony-Claude-Code-Skills\u002Fblob\u002Fmain\u002Fskills\u002Frsmdt-the-startup\u002Falirezarezvani-claude-skills\u002Fra-qm-team\u002Fquality-manager-qmr\u002Fscripts\u002Fexample.py",[134,160,184,210,236,263],{"skillNo":135,"name":136,"nameZh":6,"description":137,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":138,"categories":139,"keywords":141,"publishedAt":47},"01M6AGDM3HJXTKXX15ZZ0ZVCJ3","verifying-build-provenance-with-slsa-sigstore","Verifies artifact signatures and SLSA provenance using Sigstore's cosign (verify, verify-attestation, verify-blob-attestation) and slsa-verifier (verify-artifact), enforcing keyless OIDC builder identity and source repo against SLSA Build levels. Use in CI\u002FCD before deploying artifacts, when consuming third-party attestations, establishing a SLSA Build L3 pipeline, or confirming provenance during incident response or admission control.","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fverifying-build-provenance-with-slsa-sigstore\u002FSKILL.md",[140],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[142,143,144,145,146,38,147,148,45,149,150,151,152,153,154,155,156,157,158,159],"sigstore","provenance","slsa","verifying build provenance with slsa sigstore","security","incident response","identity","code","artifacts","ci","supply-chain","pipeline","supply-chain-security","t1195","attestation","code-signing","cosign","keyless",{"skillNo":161,"name":162,"nameZh":6,"description":163,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":164,"categories":165,"keywords":167,"publishedAt":47},"01M6AGDGBPWYVZ2F11GFKJ4HZ9","validating-tpm-measured-boot-attestation","Verifies TPM 2.0 measured-boot integrity and remote attestation with tpm2-tools -- reading PCRs (tpm2_pcrread), replaying the boot event log, generating and checking signed quotes (tpm2_quote\u002Ftpm2_checkquote), and sealing secrets to a PCR policy. Use to confirm a system booted trusted firmware\u002Fkernel for Zero Trust device posture, detect boot-chain tampering via PCR drift, or build a golden-value baseline for fleet attestation.","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fvalidating-tpm-measured-boot-attestation\u002FSKILL.md",[166],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[168,156,169,170,146,171,38,45,172,173,174,175,176,177,178,179,180,181,182,183],"boot","TPM","validating tpm measured boot attestation","policy","verification","ZeRO","firmware","Tools","measured-boot","PCR","integrity","secrets","remote-attestation","tpm2-tools","integrity-verification","trusted-computing",{"skillNo":185,"name":186,"nameZh":6,"description":187,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":188,"categories":189,"keywords":194,"publishedAt":47},"01M6AGDCW0Y4FXZ3362GT1941M","validating-backup-integrity-for-recovery","Validates backup integrity through cryptographic hash verification, automated restore testing, corruption detection, and recoverability checks to confirm backups are reliable for disaster recovery and ransomware response. Use before relying on backups for recovery, when building post-backup validation pipelines, auditing backup infrastructure for compliance, or checking immutable\u002Fair-gapped backups for silent corruption or tampering.","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Fvalidating-backup-integrity-for-recovery\u002FSKILL.md",[190,193],{"categoryNo":191,"categoryName":192,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000008","测试与质量",{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[178,195,196,197,198,38,199,200,172,201,202,203,204,205,40,35,206,207,208,209],"backup","recovery","validating backup integrity for recovery","testing","infrastructure","validation","compliance","hash-verification","incident-response","ransomware","cryptocurrency","t1490","immutable","disaster-recovery","restore-testing",{"skillNo":211,"name":212,"nameZh":6,"description":213,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":214,"categories":215,"keywords":217,"publishedAt":47},"01M6AGD9GBG2KZ336AE763J3WH","triaging-windows-with-kape","Runs KAPE (Kroll Artifact Parser and Extractor) to collect targeted forensic artifacts (registry hives, $MFT, event logs, prefetch, browser data) via Targets and parse them with Modules wrapping Eric Zimmerman's EZ Tools (PECmd, MFTECmd, RECmd). Use during early incident containment\u002Ftriage when full disk imaging is impractical but a defensible, parseable Windows artifact set is needed quickly, including at-scale remote collection.","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Ftriaging-windows-with-kape\u002FSKILL.md",[216],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[218,219,220,38,221,222,223,224,225,226,227,228,229,230,231,232,175,233,234,235],"windows","kape","triaging windows with kape","registry","browser","logs","windows-forensics","dfir","mft","mftecmd","data","prefetch","eric-zimmerman","digital-forensics","SET","collection","pecmd","artifact-collection",{"skillNo":237,"name":238,"nameZh":6,"description":239,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":240,"categories":241,"keywords":243,"publishedAt":47},"01M6AGD5PW5J4EVZM958WD74ZQ","triaging-vulnerabilities-with-ssvc-framework","Triages and prioritizes vulnerabilities with CISA's Stakeholder-Specific Vulnerability Categorization (SSVC) decision tree, weighing exploitation status (via the CISA KEV catalog and FIRST EPSS API), technical impact, automatability, and mission prevalence to output Track\u002FTrack*\u002FAttend\u002FAct decisions. Use when prioritizing vulnerability scan results (OpenVAS, Nessus, Qualys) for remediation planning beyond raw CVSS scores.","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Ftriaging-vulnerabilities-with-ssvc-framework\u002FSKILL.md",[242],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[244,245,246,38,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262],"vulnerabilities","framework","triaging vulnerabilities with ssvc framework","status","planning","CISA","vulnerability-management","risk-management","nessus","qualys","openvas","cvss","remediation","risk","vulnerability","api","prioritization","ssvc","decision-tree",{"skillNo":264,"name":265,"nameZh":6,"description":266,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":267,"categories":268,"keywords":270,"publishedAt":47},"01M6AGD24TTQQM4CXG69E3B9TJ","triaging-security-incident","Performs initial triage of security incidents using the NIST SP 800-61r3 and SANS PICERL frameworks, classifying incident type, assigning priority by business impact, and routing to the appropriate response team. Use when a SIEM\u002FEDR alert needs human classification, concurrent alerts must be prioritized, or a user report or threat-intel IOC match requires initial incident categorization.","https:\u002F\u002Fgithub.com\u002Fmukul975\u002FAnthropic-Cybersecurity-Skills\u002Fblob\u002Fmain\u002Fskills\u002Ftriaging-security-incident\u002FSKILL.md",[269],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[146,271,38,272,273,274,275,276,277,278,279,35,280,206,281,282,283,284,285,286],"triaging security incident","siem","file","ioc","soc","NIST-800-61","NIST","severity","edr","execution","analysis","classification","severity-classification","incident-triage","SANS-PICERL","SOC-operations"]