[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"control:ot-security":3},{"control":4,"products":25,"stories":58,"lessons":101,"related":126,"compare":142},{"slug":5,"name":6,"problem":7,"summary":8,"business_value":9,"vendor_questions":10,"risk_register":15,"framework_refs":16,"area":21,"updated_at":24},"ot-security","OT and industrial control system security","Factory, building and utility control systems get visibility and protection.","Passive monitoring and asset inventory for operational technology such as PLCs, SCADA and building systems, with detection of threats and unsafe changes.","Attacks on operational technology stop production lines and can affect safety, and many of these devices cannot be patched for years. Knowing what is on the industrial network and watching it is the first step regulators expect from critical infrastructure under NIS2.",[11,12,13,14],"Is monitoring fully passive, so it cannot disrupt operations?","Which industrial protocols and equipment vendors does it understand?","Does it show vulnerabilities per device, with mitigations where patching is impossible?","How does it connect to the IT security operations team?","Risk: an attack on control systems stops production or affects safety. Control: OT asset inventory, segmentation and passive monitoring. Owner: OT security lead. Measure: share of OT sites monitored.",[17,18,19,20],"NIS2 Art. 21(2)(a) and (e): risk analysis and security of network systems","IEC 62443: security for industrial automation and control systems","CIS Controls 1 and 13: asset inventory and network monitoring","ISO\u002FIEC 27001:2022 A.8.22: segregation of networks",{"name":22,"slug":23},"Network Segmentation","network-segmentation","2026-10-16T12:48:19.446296+00:00",[26,34,42,50],{"vendor_slug":27,"vendor_name":28,"vendor_logo":29,"product_slug":30,"product_name":31,"url":32,"description":33},"claroty","Claroty","\u002Fvendor-logos\u002Fclaroty.png","xdome","Claroty xDome","https:\u002F\u002Fclaroty.com\u002Findustrial-cybersecurity\u002Fxdome","Asset inventory, vulnerability management and threat detection for industrial networks.",{"vendor_slug":35,"vendor_name":36,"vendor_logo":37,"product_slug":38,"product_name":39,"url":40,"description":41},"dragos","Dragos","\u002Fvendor-logos\u002Fdragos.png","dragos-platform","Dragos Platform","https:\u002F\u002Fwww.dragos.com\u002Fcybersecurity-platform\u002F","OT asset visibility, threat detection and response guidance for industrial environments.",{"vendor_slug":43,"vendor_name":44,"vendor_logo":45,"product_slug":46,"product_name":47,"url":48,"description":49},"nozomi-networks","Nozomi Networks","\u002Fvendor-logos\u002Fnozomi-networks.png","guardian","Nozomi Networks Guardian","https:\u002F\u002Fwww.nozominetworks.com\u002Fplatform\u002Fguardian","Passive monitoring, asset inventory and threat detection for OT and IoT networks.",{"vendor_slug":51,"vendor_name":52,"vendor_logo":53,"product_slug":54,"product_name":55,"url":56,"description":57},"tenable","Tenable","\u002Fvendor-logos\u002Ftenable.png","tenable-ot-security","Tenable OT Security","https:\u002F\u002Fwww.tenable.com\u002Fproducts\u002Fot-security","Asset inventory, vulnerability and threat detection for industrial networks.",{"total":59,"last_days":60,"recent":61},481,181,[62,67,71,76,81,86,91,96],{"slug":63,"title":64,"published_at":65,"brief":66},"siemens-ruggedcom-ape1808-652c8f","Siemens RUGGEDCOM APE1808","2026-11-12T12:00:00+00:00","Siemens RUGGEDCOM APE1808 affected by critical Brotli decoder vulnerability CVE-2026-111497.",{"slug":68,"title":69,"published_at":65,"brief":70},"siemens-desigo-gridscale-f45d30","Siemens Desigo, Gridscale","Siemens Desigo and Gridscale affected by Node.js Brotli decoder vulnerability CVE-2026-111497.",{"slug":72,"title":73,"published_at":74,"brief":75},"cisos-say-ot-will-survive-a-cyberattack-but-their-engineers-aren-t-so-sure-f52c32","CISOs say OT will survive a cyberattack, but their engineers aren’t so sure","2026-11-12T05:30:13+00:00","CISOs are confident OT systems can survive cyberattacks, but engineers are less sure, according to a SANS survey.",{"slug":77,"title":78,"published_at":79,"brief":80},"ics-patch-tuesday-siemens-flags-high-severity-flaws-node2shell-exposure-4c8dd5","ICS Patch Tuesday: Siemens Flags High-Severity Flaws, Node2Shell Exposure","2026-11-11T10:35:15+00:00","Siemens, Schneider Electric, and other ICS vendors release advisories for multiple vulnerabilities.",{"slug":82,"title":83,"published_at":84,"brief":85},"france-blames-iran-for-sabotage-attack-on-refrigeration-controllers-at-about-700-db918b","France Blames Iran for Sabotage Attack on Refrigeration Controllers at About 700 Retail Sites","2026-11-10T09:08:20+00:00","France blames Iran's IRGC for cyberattack on 700 retail refrigeration controllers.",{"slug":87,"title":88,"published_at":89,"brief":90},"france-blames-iran-for-supermarket-hack-meltdowns-c0fdc6","France blames Iran for supermarket hack meltdowns","2026-11-09T22:45:21+00:00","France blames Iran for cyberattacks targeting supermarket refrigeration systems, causing food spoilage and fires.",{"slug":92,"title":93,"published_at":94,"brief":95},"u-s-urges-critical-infrastructure-orgs-to-secure-refrigeration-systems-asap-afte-8cfb42","U.S. urges critical infrastructure orgs to secure refrigeration systems ASAP after EU supermarket and blood bank attacks","2026-11-09T22:00:00+00:00","US agencies warn critical infrastructure to secure refrigeration systems after EU attacks.",{"slug":97,"title":98,"published_at":99,"brief":100},"france-blames-iran-for-fridge-cyberattacks-says-some-caused-fires-b1e516","France blames Iran for fridge cyberattacks, says some caused fires","2026-11-09T18:45:00+00:00","France attributes cyberattacks on refrigeration systems to Iran's IRGC, causing fires and food loss.",[102,106,110,114,118,122],{"slug":103,"title":104,"published_at":105},"critical-nodejs-brotli-decoder-flaw-exposes-siemens-ics-products-to-remote-code-execution","Critical Node.js Brotli Decoder Flaw Exposes Siemens ICS Products to Remote Code Execution","2026-11-12T18:22:07.39+00:00",{"slug":107,"title":108,"published_at":109},"unpatched-pan-os-flaws-in-siemens-ruggedcom-devices-enable-remote-code-execution","Unpatched PAN-OS Flaws in Siemens RUGGEDCOM Devices Enable Remote Code Execution","2026-11-12T18:21:47.799+00:00",{"slug":111,"title":112,"published_at":113},"ot-resilience-gap-cisos-overconfident-engineers-know-better","OT Resilience Gap: CISOs Overconfident, Engineers Know Better","2026-11-12T06:20:18.783+00:00",{"slug":115,"title":116,"published_at":117},"ics-vendors-release-patches-for-high-severity-flaws-not-all-products-covered","ICS Vendors Release Patches for High-Severity Flaws — Not All Products Covered","2026-11-11T11:21:16.025+00:00",{"slug":119,"title":120,"published_at":121},"iran-linked-cyberattack-manipulates-refrigeration-controllers-at-700-french-retail-sites","Iran-Linked Cyberattack Manipulates Refrigeration Controllers at 700 French Retail Sites","2026-11-10T10:22:48.153+00:00",{"slug":123,"title":124,"published_at":125},"unpatched-and-misconfigured-refrigeration-systems-targeted-in-critical-infrastructure-attacks","Unpatched and Misconfigured Refrigeration Systems Targeted in Critical Infrastructure Attacks","2026-11-09T22:20:22.217+00:00",[127,130,134,138],{"slug":23,"name":128,"problem":129},"Network segmentation and microsegmentation","One compromised machine can no longer reach everything else.",{"slug":131,"name":132,"problem":133},"firewall","Next-generation firewall and intrusion prevention","Malicious traffic is blocked at the network edge and between zones.",{"slug":135,"name":136,"problem":137},"dns-web-filtering","DNS filtering and secure web gateway","Users cannot reach known-malicious sites, and malware cannot phone home.",{"slug":139,"name":140,"problem":141},"waf-ddos","Web application firewall and DDoS protection","Websites and APIs stay up, and common web attacks are filtered before they reach them.",{"tenable\u002Ftenable-ot-security":143,"claroty\u002Fxdome":158,"nozomi-networks\u002Fguardian":168,"dragos\u002Fdragos-platform":179},{"hq_country":144,"also_provides":145,"reviews":146,"affected":156,"reported":157},"US",[],[147,150,153],{"label":148,"url":149},"Gartner Peer Insights: Tenable Vulnerability Management user reviews","https:\u002F\u002Fwww.gartner.com\u002Freviews\u002Fproduct\u002Ftenable-vulnerability-management",{"label":151,"url":152},"PeerSpot: Tenable Vulnerability Management user reviews","https:\u002F\u002Fwww.peerspot.com\u002Fproducts\u002Ftenable-vulnerability-management-reviews",{"label":154,"url":155},"PeerSpot: Tenable OT Security user reviews","https:\u002F\u002Fwww.peerspot.com\u002Fproducts\u002Ftenable-ot-security-reviews",0,4,{"hq_country":144,"also_provides":159,"reviews":160,"affected":156,"reported":167},[],[161,164],{"label":162,"url":163},"PeerSpot: Claroty Platform user reviews","https:\u002F\u002Fwww.peerspot.com\u002Fproducts\u002Fclaroty-platform-reviews",{"label":165,"url":166},"Gartner Peer Insights: The Claroty Platform user reviews","https:\u002F\u002Fwww.gartner.com\u002Freviews\u002Fproduct\u002Fthe-claroty-platform",2,{"hq_country":169,"also_provides":170,"reviews":171,"affected":156,"reported":178},null,[],[172,175],{"label":173,"url":174},"PeerSpot: Nozomi Networks user reviews","https:\u002F\u002Fwww.peerspot.com\u002Fproducts\u002Fnozomi-networks-reviews",{"label":176,"url":177},"Gartner Peer Insights: Nozomi Networks Platform user reviews","https:\u002F\u002Fwww.gartner.com\u002Freviews\u002Fproduct\u002Fnozomi-networks-platform",3,{"hq_country":144,"also_provides":180,"reviews":181,"affected":156,"reported":188},[],[182,185],{"label":183,"url":184},"Gartner Peer Insights: Dragos Platform user reviews","https:\u002F\u002Fwww.gartner.com\u002Freviews\u002Fproduct\u002Fdragos-platform",{"label":186,"url":187},"PeerSpot: Dragos user reviews","https:\u002F\u002Fwww.peerspot.com\u002Fproducts\u002Fdragos-reviews",1]