CISO Tribune

Vendor comparison · 2 companies

Binary Defense vs Splunk

Binary Defense sells MDR as the service and NightBeacon CMD as the technology. Splunk sells a data platform for security, observability, and AI, and says the platform unifies petabyte-scale machine data wherever it lives. CISO Tribune files both under SIEM. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Binary Defense
  • Splunk
Binary Defense vs Splunk: Products, Customers and Funding Compared
Binary DefenseBinary Defense sells MDR as the service and NightBeacon CMD as the technology.binarydefense.comSplunkSplunk sells a data platform for security, observability, and AI, and says the platform unifies petabyte-scale machine data wherever it lives.splunk.com
What it sells
  • NightBeacon Platform[5]The AI platform that powers Binary Defense.
  • BD Vision[7]A detection engine built on behavioral analysis, deception technology, and real-time disruption.
  • Threat Hunting[5]Hypothesis-based threat hunting aimed at blind spots and evasive threats.
  • Phishing Response[6]Rapid triage and takedown aimed at phishing risk.
  • Splunk Cloud Platform[12][22][23][24]A platform to collect, index, and visualize data in the cloud.
  • Splunk Enterprise[1][12][14][17][18][22][24]A platform to collect, index, and visualize data using an on-premises engine.
  • Splunk Enterprise Security[1][14][17][18]A Splunk solution for security operations.
  • Federated Search[15][19]A search layer across the data estate.
  • Splunk AI Assistant[19]A natural-language entry point to the search workflow.
  • Splunk Edge Processor[21]A processor that applies cryptographic functions to data as it flows on-premises.
  • Splunk AI Toolkit[20]Guided workflows to build and deploy models.
  • Splunk Log Observer Connect[22]An integration that links logs to Splunk Observability Cloud.
Categories
Headquarters
Not stated on its pagesSan Jose, United States[4]
Founded
Not stated on its pages2003[3]
Ownership and funding
Not stated on its pagesOwned by Cisco[2][15][16][25]
Named customers
Not stated on its pages
Recent news
  • March 12, 2026Binary Defense launched NightBeacon, an AI-powered security operations platform built into its own security operations center.[12]
  • September 15, 2026Cisco released Cisco AI POD for Splunk, which brings Splunk AI features to on-premises customers on Cisco infrastructure with NVIDIA computing.[10]
  • May 28, 2026Splunk reported that Cisco has completed its acquisition of Galileo, with plans to integrate Galileo technology into Splunk Observability.[25]
  • April 9, 2026Cisco agreed to buy AI observability startup Galileo Technologies to add its agent monitoring tools to the Splunk observability platform.[11]
  • February 18, 2026Splunk announced that its hosted AI models are generally available for Splunk Cloud Platform customers.[23]
  • January 16, 2026Splunk announced the release of Splunk Enterprise 10.2 and Splunk Cloud Platform 10.2.[24]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[16]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetFrom its own pages, Splunk sells mainly to organisations that want security, observability, and AI data on one platform. Splunk describes SOC teams that index authentication and firewall data for real-time detections. Splunk describes a healthcare organization that monitors logs from medical devices. Splunk offers material for CISOs and boards on priorities, budgeting, compliance, and success metrics. Splunk describes deployments on Splunk Enterprise and Splunk Cloud Platform.
Last verified
November 2, 2026October 10, 2026

Where they overlap

  • Binary Defense and Splunk are both filed under SIEM.

Where they differ, field by field

  • Binary Defense's primary category is MDR and managed SOC; Splunk's is SIEM.
  • Binary Defense is also filed under Digital risk protection and AI SOC analysts. Splunk is also filed under SOAR and security automation and Security data lakes and pipelines.
  • Binary Defense lists NightBeacon Platform, BD Vision, Threat Hunting and Phishing Response. Splunk lists Splunk Cloud Platform, Splunk Enterprise, Splunk Enterprise Security, Federated Search, Splunk AI Assistant and 3 more.
  • Splunk is headquartered in San Jose, United States.
  • Splunk was founded in 2003.
  • Splunk is owned by Cisco.
  • Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama.

What it sells: Binary Defense

What NightBeacon Platform does[5]
NightBeacon ingests alerts, logs, email, and files from 116+ integrations across 9 categories. NightBeaconAI correlates a hundred alarms into one situation.
What BD Vision does[7]
BD Vision isolates hosts, disables identities, and blocks exfiltration in real time. Binary Defense monitors, validates, and responds to every BD Vision alert through its 24/7 SOC and detection engineers.

What it sells: Splunk

What Splunk Cloud Platform does[12][22][23][24]
Splunk Cloud Platform is described as a way to collect, index, and visualize data in the cloud. Splunk says data can be brought in with agents, Splunk-supported integrations, and developer add-ons.
What Splunk Enterprise Security does[1][14][17][18]
Splunk names Splunk Enterprise Security among its solutions that use pre-written macros. Splunk describes AI Assistant in Security as available to cloud customers of Splunk Enterprise Security.
What Federated Search does[15][19]
Federated Search is described as the unifying search layer across the data estate. It covers Splunk-managed locations and supported customer-managed stores such as Amazon S3 and Snowflake.
What Splunk AI Assistant does[19]
Splunk AI Assistant provides a natural-language entry point to the search workflow. With Agent Mode enabled, an analyst can describe the investigation to perform instead of constructing each search.

Questions about Binary Defense and Splunk

What do Binary Defense and Splunk sell?
Binary Defense sells NightBeacon Platform, BD Vision, Threat Hunting and Phishing Response. Splunk sells Splunk Cloud Platform, Splunk Enterprise, Splunk Enterprise Security, Federated Search, Splunk AI Assistant and 3 more.
Are Binary Defense and Splunk in the same category?
They share SIEM. Binary Defense's primary category is MDR and managed SOC and Splunk's is SIEM.
Where are Binary Defense and Splunk headquartered?
Splunk is headquartered in San Jose, United States.
When were Binary Defense and Splunk founded?
Splunk was founded in 2003.
Who owns Binary Defense and Splunk?
Splunk is owned by Cisco.
Which customers do Binary Defense and Splunk name?
Splunk publicly names Carrefour, Intel, FINRA, Alaska Airlines and Honda of Alabama.
Who are Binary Defense and Splunk sold to?
From its own pages, Splunk sells mainly to organisations that want security, observability, and AI data on one platform.
What have Binary Defense and Splunk announced recently?
March 12, 2026: Binary Defense launched NightBeacon, an AI-powered security operations platform built into its own security operations center. September 15, 2026: Cisco released Cisco AI POD for Splunk, which brings Splunk AI features to on-premises customers on Cisco infrastructure with NVIDIA computing.

About Binary Defense

Binary Defense sells MDR as the service and NightBeacon CMD as the technology. Binary Defense describes security teams as drowning in thousands of alerts a day, with almost all of it noise. Binary Defense pairs U.S.-based operators with NightBeacon, AI that turns raw alerts into evidence-backed investigations. Binary Defense lets customers choose between having its experts run NightBeacon and running it themselves.[1][3][6]

NightBeacon is the AI platform that powers Binary Defense. NightBeacon reads any source and shows analysts a verdict they can open up and audit. NightBeacon ingests alerts, logs, email, and files from 116+ integrations across 9 categories. NightBeacon integrations include Microsoft Sentinel, Splunk, CrowdStrike, SentinelOne, Microsoft Defender, and Palo Alto Cortex. NightBeaconAI correlates a hundred alarms into one situation. Binary Defense states that customers decide how much the AI may do, and that out of the box no response action runs without human approval.[3][4]

NightBeacon CMD gives customers the same command surface that Binary Defense analysts use, in the customer's own tenant. NightBeacon CMD includes Situations, Hunt Assist, Deep Scan, and a full audit trail by default. NightBeacon CMD comes with a Developer API and MCP server.[3][4]

Binary Defense describes MDR as human-driven, AI-accelerated 24/7 detection and response across the customer's stack. Binary Defense positions itself as one partner across endpoint, cloud, identity, email, and network. NightBeacon Platform powers every Binary Defense service, from MDR to Threat Hunting.[2][3][5]

Binary Defense watches for exposure that puts a customer's brand at risk, from the open web to the dark web. Binary Defense has a Phishing Response team that supplies intelligence used to enrich malicious URLs, attachments, IPs, and domains. For email threats, Binary Defense integrates with Microsoft 365, Google Workspace, and other platforms to collect and normalize email telemetry in real time. Binary Defense detections surface suspicious behavior like MFA fatigue, inbox rule creation, mass forwarding, and atypical login patterns. Binary Defense connects email events with identity, endpoint, and network data. Binary Defense isolates compromised accounts, disables malicious inbox rules, revokes tokens, and contains lateral movement.[3][6][8]

Binary Defense calls its detection engineering strategy Threat-Informed Detection Engineering, or TIDE. Binary Defense states that its roots are in offense: ethical hacking, red teaming, and adversary emulation. BD Vision is a detection engine built on behavioral analysis, deception technology, and real-time disruption. BD Vision isolates hosts, disables identities, and blocks exfiltration in real time. Binary Defense monitors, validates, and responds to every BD Vision alert through its 24/7 SOC and detection engineers.[5][7][9]

Binary Defense helps manufacturers with threats that target production lines, remote facilities, and proprietary designs. Binary Defense defends organizations with digital storefronts against fraud, account abuse, and impersonation. Binary Defense addresses threats from ransomware to insider risk for organizations where clinical workflows and patient safety matter. Binary Defense helps secure both IT and OT environments for energy operations.[3]

Binary Defense offers a Service Organization Controls 2 (SOC 2) Type II report. The SOC 2 report evaluates controls against criteria set by the American Institute of Certified Public Accountants (AICPA) Trust Services Principles. The SOC 2 report covers controls relevant to security, availability, processing integrity, confidentiality, and privacy.[3][4][5][6][8][10]

Binary Defense on the record

Sources

Binary Defense full record

  1. [1]binarydefense.comBinary Defense · binarydefense.com · undated page, accessed November 2, 2026 · Tier A
  2. [2]Binary defense recognized in managed detection and response market reportsBinary Defense · binarydefense.com · undated page, accessed November 2, 2026 · Tier A
  3. [3]Binary Defense | Managed Detection and ResponseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  4. [4]Contact Us | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  5. [5]Services Overview | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  6. [6]Secure your Email | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  7. [7]BD Vision | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  8. [8]Our Story | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  9. [9]About Us | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  10. [10]Defenses in an era of AI-enabled attacks |… | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  11. [11]Security Compliance | Binary DefenseBinary Defense · undated page, accessed November 10, 2026 · Tier A
  12. [12]Binary Defense Launches NightBeacon, an AI-Driven SOC Platform Built for the Speed of Modern CyberattacksBusiness Wire · published March 12, 2026 · Tier A

Splunk full record

  1. [1]ProductsSplunk · splunk.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cisco completes acquisition of splunkCisco · newsroom.cisco.com · published March 18, 2024 · Tier A
  3. [3]Get the most out of splunk infrastructure monitoring and splunk itsiSplunk · splunk.com · published November 17, 2020 · Tier A
  4. [4]Contact usSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]CarrefourSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  6. [6]IntelSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  7. [7]FinraSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  8. [8]Alaska airlinesSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  9. [9]HondaSplunk · splunk.com · undated page, accessed October 10, 2026 · Tier A
  10. [10]Cisco delivers trusted ai at scale through new splunk advancementsCisco · newsroom.cisco.com · published September 15, 2026 · Tier A
  11. [11]Cisco buys galileo strengthen splunks agentic monitoring capabilitiesSiliconANGLE · siliconangle.com · published April 9, 2026 · Tier B
  12. [12]Get Data In | Platform (last updated lastModifiedISO)Splunk · undated page, accessed October 28, 2026 · Tier A
  13. [13]Analytics Story: Warzone RAT | Splunk Security ContentSplunk · published May 13, 2026 · Tier A
  14. [14]Analytics Story: Trickbot | Splunk Security ContentSplunk · published May 13, 2026 · Tier A
  15. [15]Splunk | Data Platform for Security, Observability & AISplunk · undated page, accessed October 28, 2026 · Tier A
  16. [16]Splunk Enterprise Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed October 28, 2026 · Tier C
  17. [17]Using advanced macros - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  18. [18]L’IA au service de la sécurité | SplunkSplunk · undated page, accessed November 3, 2026 · Tier A
  19. [19]Investigating and searching across your data estate with Cisco Data Fabric powered by the Splunk platform - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  20. [20]Preparing data for use with the Splunk AI Toolkit - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  21. [21]De-identifying PII consistently with hashing in Edge Processor - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  22. [22]Using Log Observer Connect with Cloud Platform - Splunk LanternSplunk Lantern · undated page, accessed November 3, 2026 · Tier A
  23. [23]Splunk Launches Hosted Generative AI Models: Native-AI Insights, Zero Setup, Maximum SecuritySplunk · published February 18, 2026 · Tier A
  24. [24]Announcing Splunk Enterprise 10.2 & Splunk Cloud Platform 10.2 – Next Generation Querying & AnalyticsSplunk · published January 16, 2026 · Tier A
  25. [25]Splunk Observability + Galileo: Bridging the AI Trust GapSplunk · published May 28, 2026 · Tier A

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