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<!doctype html><html lang="en" class="web tlp-clear" data-studio-config="eyJ4aHJDcmVkZW50aWFscyI6ZmFsc2UsInhockhlYWRlcnMiOnt9fQo="><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Big Data SIG</title> <meta property="og:title" content="Big Data SIG" /> <meta property="og:type" content="website" /> <meta property="og:image" content="https://www.first.org/_/img/first-big-icon.png" /> <meta property="og:url" content="https://www.first.org/global/sigs/bigdata/" /> <meta property="og:site_name" content="FIRST — Forum of Incident Response and Security Teams" /> <meta property="fb:profile_id" content="296983660669109" /> <meta property="twitter:card" content="summary" /> <meta property="twitter:site" content="@FIRSTdotOrg" /><meta name="viewport" content="initial-scale=1,maximum-scale=1.0,user-scalable=no" /><link rel="icon" type="image/png" href="/1st.png" /><link rel="apple-touch-icon" sizes="128x128" href="/favicon.png" /><link rel="stylesheet" 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href="/global/sigs/cti/curriculum/methods-methodology">Methods and Methodology</a></li><li><a href="/global/sigs/cti/curriculum/pir">Priority Intelligence Requirement (PIR)</a></li><li><a href="/global/sigs/cti/curriculum/source-evaluation">Source Evaluation and Information Reliability</a></li><li><a href="/global/sigs/cti/curriculum/machine-human">Machine and Human Analysis Techniques (and Intelligence Cycle)</a></li><li><a href="/global/sigs/cti/curriculum/threat-modelling">Threat Modelling</a></li><li><a href="/global/sigs/cti/curriculum/training">Training</a></li><li><a href="/global/sigs/cti/curriculum/standards">Standards</a></li><li><a href="/global/sigs/cti/curriculum/glossary">Glossary</a></li><li><a href="/global/sigs/cti/curriculum/cti-reporting/">Communicating Uncertainties in CTI Reporting</a></li></ul></li><li><a href="/global/sigs/cti/events/">Webinars and Online Training</a></li><li><a href="/global/sigs/cti/cti-program">Building a CTI program and team</a><ul><li><a href="/global/sigs/cti/cti-program/program-stages">Program maturity stages</a><ul><li><a href="/global/sigs/cti/cti-program/stage1">CTI Maturity model - Stage 1</a></li><li><a href="/global/sigs/cti/cti-program/stage2">CTI Maturity model - Stage 2</a></li><li><a href="/global/sigs/cti/cti-program/stage3">CTI Maturity model - Stage 3</a></li></ul></li><li><a href="/global/sigs/cti/cti-program/starter-kit">Program Starter Kit</a></li><li><a href="/global/sigs/cti/cti-program/resources">Resources and supporting materials</a></li></ul></li></ul></li><li><a href="/global/sigs/digital-safety">Digital Safety SIG</a></li><li><a href="/global/sigs/dns">DNS Abuse SIG</a><ul><li><a href="/global/sigs/dns/stakeholder-advice/">Stakeholder Advice</a><ul><li><a>Detection</a><ul><li><a href="/global/sigs/dns/stakeholder-advice/detection/cache-poisoning">Cache Poisoning</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dga">DGA Domains</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-rebinding">DNS Rebinding</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-server-compromise">DNS Server Compromise</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dos-against-the-dns">DoS Against the DNS</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/domain-name-compromise">Domain Name Compromise</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/lame-delegations">Lame Delegations</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/local-resolver-hijacking">Local Resolver Hijacking</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/on-path-dns-attack">On-path DNS Attack</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/stub-resolver-hijacking">Stub Resolver Hijacking</a></li></ul></li></ul></li><li><a href="/global/sigs/dns/policies">Code of Conduct & Other Policies</a></li><li><a href="/global/sigs/dns/dns-abuse-examples">Examples of DNS Abuse</a></li></ul></li><li><a href="/global/sigs/ethics">Ethics SIG</a><ul><li><a href="/global/sigs/ethics/ethics-first">Ethics for Incident Response Teams</a></li></ul></li><li><a href="/epss/">Exploit Prediction Scoring System (EPSS)</a><ul><li><a href="/epss/model">The EPSS Model</a></li><li><a href="/epss/data_stats">Data and Statistics</a></li><li><a href="/epss/user-guide">User Guide</a></li><li><a href="/epss/research">EPSS Research and Presentations</a></li><li><a href="/epss/faq">Frequently Asked Questions</a></li><li><a href="/epss/who_is_using">Who is using EPSS?</a></li><li><a href="/epss/epss_tools">Open-source EPSS Tools</a></li><li><a href="/epss/api">API</a></li><li><a href="/epss/papers">Related Exploit Research</a></li><li><a>Blog</a><ul><li><a href="/epss/articles/prob_percentile_bins">Understanding EPSS Probabilities and Percentiles</a></li><li><a href="/epss/articles/log4shell">Log4Shell Use 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Tools</a></li></ul></li><li><a href="/global/sigs/metrics">Metrics SIG</a><ul><li><a href="/global/sigs/metrics/events">Metrics SIG Webinars</a></li></ul></li><li><a href="/global/sigs/netsec/">NETSEC SIG</a></li><li><a href="/global/sigs/passive-dns">Passive DNS Exchange</a></li><li><a href="/global/sigs/policy">Policy SIG</a></li><li><a href="/global/sigs/psirt">PSIRT SIG</a></li><li><a href="/global/sigs/red-team">Red Team SIG</a></li><li><a href="/global/sigs/cpg">Retail and Consumer Packaged Goods (CPG) SIG</a></li><li><a href="/global/sigs/ctf">Security Lounge SIG</a></li><li><a href="/global/sigs/tic/">Threat Intel Coalition SIG</a><ul><li><a href="/global/sigs/tic/membership-rules">Membership Requirements and Veto Rules</a></li></ul></li><li><a href="/global/sigs/tlp">Traffic Light Protocol (TLP-SIG)</a></li><li><a href="/global/sigs/transport">Transportation and Mobility SIG</a></li><li><a href="/global/sigs/vulnerability-coordination">Vulnerability Coordination</a><ul><li><a href="/global/sigs/vulnerability-coordination/multiparty">Multi-Party Vulnerability Coordination and Disclosure</a></li><li><a href="/global/sigs/vulnerability-coordination/multiparty/guidelines">Guidelines and Practices for Multi-Party Vulnerability Coordination and Disclosure</a></li></ul></li><li><a href="/global/sigs/vrdx">Vulnerability Reporting and Data eXchange SIG (VRDX-SIG)</a><ul><li><a href="/global/sigs/vrdx/vdb-catalog">Vulnerability Database Catalog</a></li></ul></li><li><a href="/global/sigs/wof">Women of FIRST</a></li></ul></li><li><a href="/global/governance">Internet Governance</a></li><li><a href="/global/irt-database">IR Database</a></li><li><a href="/global/fellowship">Fellowship Program</a><ul><li><a href="https://portal.first.org/fellowship">Application Form</a></li></ul></li><li><a href="/global/mentorship">Mentorship Program</a></li><li><a href="/hof">IR Hall of Fame</a><ul><li><a href="/hof/inductees">Hall of Fame Inductees</a></li></ul></li><li><a 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href="/iep/iep_framework_2_0">IEP 2.0 Framework</a></li><li><a href="/iep/iep-json-2_0">IEP 2.0 JSON Specification</a></li><li><a href="/iep/iep-polices">Standard IEP Policies</a><ul><li><a href="https://www.first.org/iep/2.0/first-tlp-iep.iepj">IEP TLP Policy File</a></li><li><a href="https://www.first.org/iep/2.0/first-unknown-iep.iepj">IEP Unknown Policy File</a></li></ul></li><li><a href="/iep/iep_v1_0">IEP 1.0 Archive</a></li></ul></li><li><a href="/global/sigs/passive-dns">Passive DNS Exchange</a></li><li><a href="/epss">Exploit Prediction Scoring System (EPSS)</a></li></ul></li><li><a href="/resources/papers">Publications</a></li></ul></li><li><a href="/events">Events</a></li><li><a href="/education">Education</a><ul><li><a href="/education/first-training">FIRST Training</a><ul><li><a href="/education/trainings">Training Courses</a></li><li><a href="/education/trainers">FIRST Trainers</a></li></ul></li></ul></li><li><a href="/blog">Blog</a></li></ul> </div> </div> <div id="home-buttons"> <p><a href="/join" data-title="Join"><img alt="Join" src="/_/img/icon-join.svg"><span class="tt-join">Join<span>Details about FIRST membership and joining as a full member or liaison.</span></span></a> <a href="/learn" data-title="Learn"><img alt="Learn" src="/_/img/icon-learn.svg"><span class="tt-learn">Learn<span>Training and workshop opportunities, and details about the FIRST learning platform.</span></span></a> <a href="/participate" data-title="Participate"><img alt="Participate" src="/_/img/icon-participate.svg"><span class="tt-participate">Participate<span>Read about upcoming events, SIGs, and know what is going on.</span></span></a></p> </div></div></div></header><div id="body" data-studio="CU52CV1W8g"><div id="c1" data-studio="Yu8FjCC11g"><h1 id="Big-Data-SIG">Big Data SIG</h1> <h2 id="Mission">Mission</h2> <p>The amount of security-relevant data for the organizations we protect is growing beyond the capabilities of traditional incident detection and response tools. Evaluating and operationalizing the “big data” technologies capable of storing and analyzing data at scale requires technical depth uncommon to IR teams and is non-trivial and time consuming. Teams need both the ability to deploy and store data in these technologies, and to use them to enable “playbooks” for detection and response.</p> <p>This SIG will leverage the collective knowledge of teams who have deployed scaled IR capabilities to share reference architectures and best practices for detection and response at scale. It will also create containerized environments based on those architectures for teams that would like to get started. </p> <p>As a community, FIRST is uniquely situated to provide non-denominational best practices, based on live deployments of these systems, to IR teams. The mission of this SIG is to provide a mechanism for sharing and implementing best practices for incident detection and response at scale. </p> <h2 id="Goals-amp-Deliverables">Goals & Deliverables</h2> <ul> <li>Develop or reference a common taxonomy</li> <li>Share / present reference architectures, best practices, use cases, and lessons learned</li> <li>Develop repositories of common tooling around ingestion, validation, cleaning, filtering, enrichment, detection, and automated response</li> <li>Create a VM/container environment with example data pipelines and event detection to enable quick prototyping and learning</li> <li><a href="big-data-architecture-incident-response.pdf">Big Data Architecture for Incident Response</a></li> </ul> <h2 id="Chair">Chair</h2> <ul> <li>Steve McKinney, Cisco</li> <li>Gavin Reid, Cisco</li> </ul> <p class="ui-buttons"><a href="https://portal.first.org/g/Big%20Data%20SIG" class="button color-button animated">Request to Join</a></p></div></div><div id="navbar" data-studio="CU52CV1W8g"><div id="c4" data-studio="Yu8FjCC11g"><ul class="navbar"><li><a href="/global">Initiatives</a><ul><li><a href="/global/sigs">Special Interest Groups (SIGs)</a><ul><li><a href="/global/sigs/framework">SIGs Framework</a></li><li><a href="/global/sigs/academicsec" class="borderb">Academic Security SIG</a></li><li><a href="/global/sigs/ai-security">AI Security SIG</a></li><li><a href="/global/sigs/automation">Automation SIG</a></li><li><a href="/global/sigs/bigdata">Big Data SIG</a></li><li><a href="/cvss">Common Vulnerability Scoring System (CVSS-SIG)</a><ul><li><a href="/cvss/calculator/4.0">Calculator</a></li><li><a href="/cvss/v4.0/specification-document">Specification Document</a></li><li><a href="/cvss/v4.0/user-guide">User Guide</a></li><li><a href="/cvss/v4.0/examples">Examples</a></li><li><a href="/cvss/v4.0/faq">Frequently Asked Questions</a></li><li><a href="/cvss/v4-0">CVSS v4.0 Documentation & Resources</a><ul><li><a 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href="/global/sigs/cti/cti-program/starter-kit">Program Starter Kit</a></li><li><a href="/global/sigs/cti/cti-program/resources">Resources and supporting materials</a></li></ul></li></ul></li><li><a href="/global/sigs/digital-safety">Digital Safety SIG</a></li><li><a href="/global/sigs/dns">DNS Abuse SIG</a><ul><li><a href="/global/sigs/dns/stakeholder-advice/">Stakeholder Advice</a><ul><li><a>Detection</a><ul><li><a href="/global/sigs/dns/stakeholder-advice/detection/cache-poisoning">Cache Poisoning</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dga">DGA Domains</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-rebinding">DNS Rebinding</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-server-compromise">DNS Server Compromise</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dos-against-the-dns">DoS Against the DNS</a></li><li><a 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