{"id":2246,"date":"2026-08-16T11:56:44","date_gmt":"2026-08-16T17:56:44","guid":{"rendered":"https:\/\/jarrstech.com\/?p=2246"},"modified":"2026-09-10T16:37:10","modified_gmt":"2026-09-10T22:37:10","slug":"blindando-la-industria","status":"publish","type":"post","link":"https:\/\/jarrstech.com\/en\/blindando-la-industria\/","title":{"rendered":"Protecting the industry"},"content":{"rendered":"

Cybersecurity Strategies in TO\/SCADA Environments<\/h2>\n\n\n\n

We begin with an infographic about the basic components and vulnerabilities in the industry. And we use the example of pipelines that can carry gas or oil. <\/p>\n\n\n\n

\"Diagrama<\/figure>\n\n\n\n
\"Los<\/figure><\/figure><\/center>\n\n\n\n

1. Context and Technical Differentiation (IT vs. OT)<\/strong><\/h3>\n\n\n\n

Security in industrial environments differs significantly from traditional computer science (IT). While an IT attack primarily affects the availability of data or digital services, a compromise in OT directly impacts physical operations<\/strong>, potentially causing the shutdown of production lines, environmental damage, or risks to the physical integrity of people.<\/p>\n\n\n\n

Industrial environments present unique technical challenges:<\/p>\n\n\n\n

    \n
  • Proprietary Protocols:<\/strong> They use specific communication languages (such as Modbus or Melsec) that IT tools often do not interpret correctly, leading to false positives or operational interruptions.<\/li>\n\n\n\n
  • Legacy Systems:<\/strong> It is common to find equipment that is 10 to 20 years old and has outdated operating systems that no longer receive security patches, but are critical for operation.<\/li>\n\n\n\n
  • Performance Restrictions:<\/strong> Industrial devices typically have limited memory and CPU resources, which prevents the use of heavy security agents.<\/li>\n<\/ul>\n\n\n\n
    \"Comparaci\u00f3n<\/figure>\n\n\n\n

    2. Technical Defense Strategies<\/strong><\/h3>\n\n\n\n
      \n
    • Network Defense and Microsegmentation:<\/strong> Solutions are implemented Deep Package Inspection (DPI)<\/strong> Designed to understand industrial protocols, these tools allow for the application of virtual patching<\/strong>, Protecting vulnerable systems against zero-day exploits without needing to shut down the machine to install software updates. Network security devices must offer low latency and technology of bypass<\/em> to ensure that production does not stop even if the safety device fails.<\/li>\n\n\n\n
    • Zero-Impact Endpoint Protection:<\/strong> For assets where software can be installed, ultra-lightweight agents are used that they do not require a system restart<\/strong> For its implementation, a critical factor in plants that operate continuously. These agents focus on:\n
        \n
      • Application blocking (<\/strong>Lockdown<\/strong>):<\/strong> They only allow the execution of processes authorized for industrial control.<\/li>\n\n\n\n
      • Anomaly detection:<\/strong> They identify unusual behaviors in the operation that could indicate a compromise.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • Agentless Security Inspection (Portable):<\/strong> For systems where software cannot be installed (due to warranty void or network isolation), portable hardware devices are used to perform the malware scanning and removal<\/strong> in situ<\/strong> using its own processing resources so as not to affect the performance of the industrial asset.<\/li>\n<\/ul>\n\n\n\n
        \"Arquitectura<\/figure>\n\n\n\n

        3. Supply Chain Management and External Risks<\/strong> <\/h3>\n\n\n\n

        One of the most critical attack vectors is the use of USB devices infected by vendors or employees. The technical strategy includes the use of sanitizing stations<\/strong> to validate and clean external devices before they are connected to the isolated industrial network.<\/p>\n\n\n\n

        \"Trabajador<\/figure>\n\n\n\n

        4. Visibility and Centralized Management (XDR Industrial)<\/strong><\/h3>\n\n\n\n

        Technological convergence demands that telemetry and event logs in the OT world be integrated into platforms of Extended Detection and Response (XDR)<\/strong>. This allows for the correlation of attacks that originate in the IT environment (such as phishing) and that seek to make lateral movements towards the process control network.<\/p>\n\n\n\n

        \"Tres<\/figure>","protected":false},"excerpt":{"rendered":"

        Technical strategies and critical considerations for the protection of operational technology (OT) environments and industrial control systems (SCADA), based on technical information <\/p>","protected":false},"author":2,"featured_media":2266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"Industria,seguridad,ciberseguridad","_eb_attr":"","wpai_generated_summary":"","footnotes":""},"categories":[11],"tags":[13],"class_list":["post-2246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articulo","tag-mexico"],"acf":[],"_links":{"self":[{"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/posts\/2246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/comments?post=2246"}],"version-history":[{"count":10,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/posts\/2246\/revisions"}],"predecessor-version":[{"id":2326,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/posts\/2246\/revisions\/2326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/media\/2266"}],"wp:attachment":[{"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/media?parent=2246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/categories?post=2246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jarrstech.com\/en\/wp-json\/wp\/v2\/tags?post=2246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}