Infoblox Exposure Management: Digital Risk Protection Services and External Attack Surface Management

OVERVIEW

What is Infoblox Exposure Management?

Infoblox Exposure Management is a multi-capability platform that helps organizations reduce external risk across the following dimensions:

• Digital Risk Protection Services (DRPS) discovers and disrupts active threats outside the enterprise perimeter—phishing, impersonation, fraud and credential exposure—before they reach customers or employees.
• External Attack Surface Management (EASM) provides continuous, outside-in visibility into an organization’s internet-facing assets, surfaces the exposures attackers can actually leverage and prioritizes them by business impact and exploit feasibility so teams know exactly what to fix and how.
• The Supply Chain Intelligence module extends that same outside-in approach across the full Infoblox Exposure Management platform to named third-party vendors, delivering continuous exposure and threat context directly to the security operations team.

DRPS and EASM capabilities, along with the Supply Chain Intelligence module, run in the same platform, share a common data model and connect to Protective DNS, part of Infoblox Threat Defense, for DNS-layer containment and enforcement. Together, they make Infoblox the only exposure management vendor that pairs DNS-native threat exposure discovery and prioritization with DNS-layer enforcement and active takedown through Digital Risk Protection Services.

Why did Infoblox acquire Axur?

Many of today’s most damaging cyberattacks begin outside the enterprise perimeter, where attackers exploit trusted brands, identities and digital assets long before traditional security controls engage.

Axur’s platform operates across external environments—the web, social platforms, advertising networks, app stores, the deep and dark web—continuously discovering, validating and disrupting malicious infrastructure. It also provides external attack surface discovery and supply chain threat monitoring that extend Infoblox’s coverage beyond DNS into the full range of external risk.

When combined with DNS, organizations can:

• Detect external threats earlier in the attack lifecycle
• Discover internet-facing assets and exposures as attackers see them
• Correlate abuse signals with DNS telemetry to identify additional related domains and expanded attacker infrastructure
• Disrupt malicious infrastructure faster through automation
• Protect users immediately while takedowns are underway
• Monitor their critical vendors for exposure and compromise indicators

This extends Infoblox’s preemptive security approach from where users connect to where attacks are created and organizational exposure begins.

MARKET CONTEXT AND THREAT TRENDS

Q3. What types of external threats are organizations facing today?

Organizations face a rapidly expanding set of external threats, including:

• Phishing and credential-harvesting infrastructure hosted on lookalike domains and cloned websites
• Brand and executive impersonation across websites, social platforms and messaging channels
• Fraudulent paid search and social ads that redirect users to malicious destinations
• Rogue mobile apps and marketplace listings impersonating legitimate brands
• Credential exposure and sensitive data leakage used to fuel downstream compromise
• Counterfeit sales, scams and content piracy that undermine revenue and trust
• Unknown or forgotten internet-facing assets and misconfigurations that attackers can exploit before internal teams discover them
• Vendor and supply chain exposures that provide attackers with a trusted path into connected organizations

An organization’s vendors, payroll providers and shipping partners are now part of its attack surface. When one of them is breached, an attacker does not need to break down the organization’s front door; they walk in through a trusted connection that has already been authorized. The World Economic Forum’s Global Cybersecurity Outlook 2026 reports that 78 percent of CEOs at highly resilient organizations name supply chain and third-party dependencies as the single most significant challenge to strengthening cyber resilience.¹

These threats operate on infrastructure organizations do not own or control and often move too quickly for manual response models.

Q4. Why are these external threats and attacks accelerating?

Threat actors are increasingly using AI to amplify and scale brand abuse, impersonation and fraud. AI reduces the effort required to generate convincing phishing content, rotate domains and infrastructure rapidly, relaunch campaigns at scale and adapt lures faster than human-driven defenses.

Frontier AI tools have also dramatically compressed the time between vulnerability discovery and exploitation. What previously took a researcher days can now be accomplished in hours. As a result, organizations cannot rely on patch windows to close exposures before attackers find and act on them.

The attacker advantage has shifted from stealth to speed and scale, compressing the window defenders have to respond.

Q5. Why is security shifting toward earlier intervention?

Phishing, impersonation and fraud campaigns often move from setup to user interaction in minutes. Manual investigation, ticketing and third-party escalation models cannot reliably keep pace.

Security programs are therefore shifting toward earlier intervention, including:

• Identifying attacker infrastructure as it is being established
• Discovering internet-facing exposures before attackers act on them
• Validating which exposures represent real, active threats
• Disrupting attacks before users or customers are impacted

This is the foundation of a preemptive security approach.

DIGITAL RISK PROTECTION SERVICES AND EXTERNAL ATTACK SURFACE MANAGEMENT

Q6. What is Digital Risk Protection Services (DRPS)

DRPS is an integrated capability for discovering, validating and disrupting external threat activity acrossthe open web, social platforms, advertising networks, app stores and underground sources.

The capability continuously identifies malicious content and infrastructure, uses AI-driven analysis to confirm real abuse, correlates related domains and attacker assets into campaigns, and automates evidence-backed takedowns. Protective DNS, part of Infoblox Threat Defense, then provides immediate containment for managed users while removals are underway, helping organizations reduce exposure during the most critical early stages of an attack.

Q7. What is External Attack Surface Management (EASM)?

EASM provides continuous, outside-in visibility into an organization’s internet-facing footprint. It discovers assets the way an attacker would, passively, without agents, and continuously, including:

• Domains and subdomains
• IP addresses and cloud-facing infrastructure
• Open ports and exposed services
• SSL/TLS certificates and expiring assets
• DNS misconfigurations such as dangling CNAMEs, lame delegations, open zone transfers and weak SPF/DMARC records

On top of this inventory, EASM evaluates how those assets could be exploited, surfacing vulnerabilities, DNS hygiene issues and risky services. Findings are prioritized by asset business impact and exploitability, and grouped by remediation root cause so teams can focus on what matters most. Each finding includes step-by-step remediation, mitigation and verification guidance.

When EASM findings surface infrastructure used for command-and-control or malware delivery, those indicators can flow into Threat Defense to block outbound DNS queries before exploitation proceeds.

Q8. What is Supply Chain Intelligence (SCI)?

Supply Chain Intelligence extends Infoblox Exposure Management’s outside-in monitoring to an organization’s named third-party vendors, delivering continuous exposure and threat context directly to the security operations team.

It delivers four things to the SOC:

• Active Threat Context: Surfaces summaries of active campaigns affecting each vendor and delivers a rolling summary of actor activity and references from the deep and dark web.
• Credential Leak Monitoring: Detects vendor-employee credentials surfacing on dark-web and paste sites, and catches the organization’s own customers’ credentials leaked through a vendor.
• Vendor External Exposure: Maps each vendor’s internet-facing footprint with IP and port detection and CVE correlation; registers, tags and consolidates the named vendor list.
• Threat Intelligence Context: Delivers CTI bulletins relevant to third-party assets, with IoCs included, so analysts can pivot from a vendor exposure directly into threat hunting and incident response.

EXTERNAL ATTACK SURFACE MANAGEMENT (EASM): CAPABILITIES AND OUTCOMES

Q9. What types of exposures does EASM surface?

EASM surfaces several categories of internet-facing risk:

1. Known vulnerabilities (CVEs) on internet-facing services, enriched with exploit probability (EPSS) and known-exploited context from the CISA KEV catalog
2. DNS hygiene issues such as dangling CNAMEs (which can enable subdomain takeover), lame delegations, open zone transfers and weak or missing SPF and DMARC records
3. Risky open ports and exposed services that increase the likelihood of unauthorized access
4. Expiring domains and SSL/TLS certificates that can be taken over or abused
5. Unknown or forgotten assets, such as subdomains, marketing microsites and development environments that have accumulated outside organizational visibility

A key differentiator is that Infoblox treats DNS hygiene issues as real, scoreable, exploitable exposures and not merely informational alerts. Approximately one in three dangling CNAMEs observed across the EASM Early Access cohort are rated easy or trivial for attackers to take over.

Q10. How does EASM prioritize findings?

EASM prioritizes findings using a combination of asset business impact and exploit feasibility. This scoring model draws on:

• DNS traffic patterns and domain attributes to estimate how critical an asset is to the business
• EPSS scoring and CISA KEV data to assess how likely a vulnerability is to be actively exploited
• Infoblox threat intelligence for additional exploit-feasibility context

Findings are also grouped by remediation root cause, so 20 assets sharing the same dangling CNAME become one ticket, not 20. This reduces analyst workload and accelerates closure.

Q11. How is Infoblox EASM different from other attack surface management tools?

Infoblox brings a unique perspective to EASM through its leadership in DNS. That foundation enables:

• DNS-Native Discovery: Outside-in asset discovery is enriched by passive DNS, certificate transparency logs and the world’s largest enterprise DNS telemetry footprint; no agents, no software installation, always on.
• DNS Hygiene as Exposures: Dangling CNAMEs, lame delegations, open zone transfers and weak email authentication records are surfaced and scored as real, exploitable risks. Most attack surface tools do not surface this class of finding at all.
• Exploit Feasibility Scoring across the Full Finding Set: The differentiator is not the scoring method; it is the range of exposures being scored. EASM scores DNS hygiene issues alongside CVEs on the same exploit-feasibility model.
• A Path to Disruption: When EASM findings surface malicious infrastructure, indicators connect to Threat Defense for DNS-layer blocking, a capability no other EASM vendor can offer.
• One Platform: EASM, Supply Chain Intelligence and DRPS share the same console, data model and operators.

Q12. How does EASM support remediation?

EASM does not stop at generating a findings list. Each finding includes step-by-step remediation guidance, including CVE-specific steps, verification guidance so teams know when an issue has been fully resolved and owner-attributed routing so each finding reaches the team responsible for the affected asset.

This turns discovery into a remediation program. Findings are actionable, routed correctly and verified as closed.

SUPPLY CHAIN INTELLIGENCE: FEATURES AND OUTCOMES

Q13. How does Supply Chain Intelligence differ from Third-Party Risk Management (TPRM) tools?

Supply Chain Intelligence and TPRM tools answer fundamentally different questions.

TPRM tools usually produce outside-in risk ratings for vendor onboarding and renewal decisions. They answer: “Should we trust this vendor?”

Supply Chain Intelligence answers: “Could this vendor be used against us right now?” It delivers actionable compromise evidence such as leaked credentials, active threat campaigns and exploitable CVEs on vendor infrastructure directly to the security operations team for incident detection and response, not vendor onboarding.

Q14. What vendors does Supply Chain Intelligence cover, and how are they prioritized?

The platform comes pre-loaded with 200+ vendors across common categories. Organizations can add their own vendors beyond that. Vendors can be tagged and prioritized by the security team based on two dimensions: operational dependency (what breaks if this vendor is compromised) and depth of data integration (how much of the organization’s data and access the vendor can reach).

Q15. How does Supply Chain Intelligence help during an active vendor incident?

When a vendor in the organization’s stack is actively targeted or compromised, Supply Chain Intelligence enables faster triage by providing:

• The vendor’s current external exposure profile, including open ports, CVEs and expiring certificates
• Active threat campaigns targeting the vendor
• Credential leaks, including both corporate employee credentials and customer credentials leaked through the vendor from dark-web and paste-site monitoring
• Relevant CTI bulletins with IoCs, enabling analysts to pivot from vendor exposure into threat hunting and incident response

In one documented example, a customer used credential leak monitoring during a security incident at a major software vendor to determine in minutes whether leaked credentials were current or historical, triage that previously required hours of manual work across multiple disconnected tools.

INFOBLOX’S PREEMPTIVE APPROACH

Q16. What does “preemptive security” mean in practice?

Preemptive security refers to security capabilities that anticipate, neutralize or disrupt threats before they successfully execute or cause damage, rather than primarily relying on detection-and-response after the fact.

In practice, this involves:

1. Discovering internet-facing assets and exposures before attackers act on them
2. Identifying attacker infrastructure as it is being established
3. Prioritizing the exposures most likely to be exploited across your owned assets and your vendor ecosystem
4. Validating threats using AI-driven analysis and supporting evidence
5. Containing risk immediately through DNS blocking and browser warnings
6. Removing malicious infrastructure through automated takedowns
7. Remediating and verifying closure of exposures in your own assets and your vendors’ assets
8. Monitoring for recurrence to ensure threats and exposures stay resolved

This approach shortens the attacker window and reduces reliance on post-incident response. You can learn more about the Infoblox approach to preemptive security in the Infoblox Security Blog FAQs.

Q17. How does Infoblox differentiate from traditional brand protection, alerting or attack surface tools?

Traditional approaches often surface alerts without validation, rely on manual investigation and escalation, remove assets inconsistently or without verification, inventory assets without prioritizing by business impact or exploit feasibility, and offer no path from discovery to remediation or disruption.

Infoblox’s approach, strengthened by Axur, focuses on speed, scale and measurable outcomes across the full external attack surface. Key differentiators include:

• AI-driven validation to confirm real threats early and reduce false positives
• DNS-native discovery that surfaces the full external footprint, including DNS hygiene exposures other tools miss entirely
• Exploit-feasibility scoring that covers both CVEs and DNS hygiene issues on the same model
• Automated, evidence-backed takedowns at scale
• Immediate DNS-layer containment while takedowns and remediation are underway
• Ongoing monitoring and stay-down guarantees
• Vendor exposure monitoring routed to the SOC, not to a questionnaire workflow
• One platform for DRPS, EASM, Supply Chain Intelligence and Threat Defense

The emphasis throughout is on measurable outcomes, not alert volume.

Q18. What performance metrics demonstrate the effectiveness of these capabilities and modules?

Organizations using DRPS typically achieve:

• Under-four-minute median time to first enforcement notification to the relevant hosting provider or platform
• Approximately nine-hour median time to takedown after confirmation
• Approximately 98.9 percent takedown success rate
• 86 percent of takedowns fully automated end to end
• 15-day stay-down guarantees to ensure threats do not reappear

For EASM, approximately one in three dangling CNAMEs are rated easy or trivial for attackers to take over. Customers report measurable analyst-time savings when large finding sets collapse into a small number of remediation tickets grouped by shared root cause. The platform produces a prioritized exposure picture within hours of adding a new domain or IP range.

For Supply Chain Intelligence, customers report significantly faster triage during active vendor incidents, reducing what previously required hours of manual work across multiple tools to minutes.

BETTER TOGETHER: WHAT CUSTOMERS GAIN

Q19. What do Infoblox customers gain from adding DRPS, EASM and Supply Chain Intelligence?

Together, these capabilities and the Supply Chain Intelligence module extend protection across the full external attack surface, from an organization’s own internet-facing assets to its vendor ecosystem to the active threats targeting them.

Organizations gain:

• Early discovery of phishing, impersonation, fraud and credential exposure
• Outside-in visibility into their own internet-facing assets, scored by exploit feasibility and business impact
• Continuous vendor exposure and threat monitoring for their most critical third parties
• Automated, evidence-backed takedowns across web, social, ads, apps and marketplaces
• DNS-layer blocking for immediate containment alongside both DRPS takedowns and EASM remediation
• Ongoing monitoring and stay-down guarantees for threats that have been removed
• Attribution connecting external findings to users, devices, and business units through DNS context

For organizations already using Infoblox Threat Defense or Infoblox Universal DDI™, these capabilities and modules add external disruption and vendor monitoring to an existing DNS-layer enforcement foundation, with no new platform required.

USE CASES AND OUTCOMES

Q20. How does Exposure Management help prevent phishing and credential theft?

DRPS continuously identifies phishing infrastructure and credential-harvesting sites as they are launched. Automated validation confirms real threats, while takedowns remove malicious sites quickly. Protective DNS blocks access for managed users, reducing click-through and credential theft while removals are underway.

EASM reduces the attack surface attackers exploit to harvest credentials, surfacing DNS misconfigurations that enable email spoofing, exposed services with known vulnerabilities, and forgotten assets that have accumulated outside organizational visibility and could be taken over or weaponized.

Q21. How does this protect brands, customers and executives from impersonation?

DRPS identifies fake websites, social profiles, ads and apps impersonating legitimate brands or individuals. AI-driven validation produces defensible evidence, enabling rapid removal across platforms and marketplaces. This reduces customer confusion, fraud and reputational damage. High-profile individuals are frequent targets for impersonation-driven fraud; the platform detects these assets early and removes them before campaigns reach employees, partners or customers.

EASM complements this by surfacing the organization’s own forgotten or mismanaged assets that attackers could co-opt, including expired domains that could be re-registered to impersonate the brand and DNS misconfigurations that enable email spoofing.

Q22. How does this help stop fraudulent ads and rogue apps?

Attackers increasingly use paid search ads and app stores to impersonate trusted brands and redirect users to malicious destinations. DRPS identifies unauthorized ads and rogue applications, validates abuse and automates takedowns across advertising networks and app marketplaces to prevent users from being misdirected.

Q23. How does EASM help with shadow IT and unknown asset discovery?

Cloud adoption, rapid application development and decentralized IT ownership mean organizations regularly have internet-facing assets they are unaware of, including marketing microsites, development subdomains, forgotten services and assets inherited from acquisitions.

EASM builds a continuous, outside-in inventory of the full external footprint without software agents or active scanning. Customers have discovered subdomains and certificates tied to forgotten acquisitions and decommissioned services they did not know were still publicly accessible. Early identification of these assets prevents attackers from exploiting them before internal teams are aware they exist.

Q24. How does EASM help reduce DNS hygiene risk?

Poor DNS hygiene is one of the most frequently overlooked attack vectors. Dangling CNAMEs can be exploited for subdomain takeover; weak or missing SPF and DMARC records enable email spoofing; expiring domains can be re-registered by attackers.

EASM surfaces these issues as scoreable, prioritized exposures alongside CVEs and open-port findings, and routes them to the right owners with remediation guidance. Approximately one in three dangling CNAMEs are rated easy or trivial for attackers to take over. This class of risk is typically not surfaced by vulnerability management or attack surface tools.

Q25. How does Supply Chain Intelligence help when a vendor is breached or under threat?

When a vendor incident breaks, the SOC faces urgent, specific questions: Is our data or our customers’ data exposed? What is the vendor’s current security posture? Are threat actors actively targeting them?

Supply Chain Intelligence is built to answer those questions without manual research across fragmented tools. Analysts can immediately determine:

• Whether credentials tied to the vendor have surfaced on dark-web or paste sites, and whether those credentials are current or historical
• What the vendor’s external exposure looks like right now, including open ports, CVEs and expiring certificates
• Whether active threat campaigns are targeting the vendor and whether actor references have appeared on the deep or dark web
• Which CTI bulletins and IoCs apply, so analysts can begin threat hunting and scope the blast radius

The result is faster containment decisions, earlier escalation when warranted and documented evidence of third-party monitoring that supports compliance and cyber insurance requirements.

SECURITY TRENDS AND EXPOSURE MANAGEMENT

Q26. How does Infoblox Exposure Management relate to Continuous Threat Exposure Management (CTEM)?

CTEM is an industry operating model that describes how security programs evolve toward continuously identifying, validating and reducing risk across an expanding attack surface. It is not a product or a SKU; it is a program model that reflects how modern security operations must operate as attack surfaces grow and threats accelerate.

Infoblox Exposure Management aligns to CTEM across across its capabilities and Supply Chain Intelligence module:

• DRPS focuses on disrupting external threats such as phishing, impersonation, fraud and credential abuse
• EASM anchors the discovery and prioritization stages of CTEM for the organization’s own estate, turning outside-in visibility into prioritized, actionable risk reduction
• Supply Chain Intelligence extends scoping and discovery to the vendor ecosystem

Analysts describe the future of this market as an Exposure Assessment Platform (EAP): an integrated platform that unifies external attack surface management, digital risk protection and vendor risk monitoring into a continuous cycle of discovery, prioritization and remediation. Infoblox is building toward this model, unifying DRPS, EASM and Supply Chain Intelligence in a single platform today.

ADOPTION AND VALUE

Q27. What benefits do organizations typically see from Infoblox Exposure Management?

Organizations commonly achieve:

• From DRPS: Threat detection within minutes of attacker setup, same-day removal of phishing and impersonation infrastructure, reduced fraud and credential theft, and lower analyst workload through automation.
• From EASM: A prioritized, continuously updated exposure picture that focuses analyst effort on findings most likely to be exploited, measurable time savings from remediation grouping and faster security onboarding of acquired entities.
• From Supply Chain Intelligence: Faster triage during vendor incidents, earlier detection of credential exposure before it is weaponized and reduced reliance on manual questionnaire processes for ongoing vendor risk monitoring.

The focus across both capabilities and the Supply Chain Intelligence module is on preventing impact, not reacting after harm occurs.

Q28. Who is Infoblox Exposure Management designed for?

Each capability or module addresses a distinct security need:

• DRPS is designed for organizations that need to protect their brand, customers and employees from external threats such as phishing, impersonation and fraud. Security, threat intelligence, fraud prevention and brand protection teams are the primary users.
• EASM is designed for organizations that want to understand what attackers can see about them from the outside, and fix the most exploitable issues first. It is particularly valuable when the external attack surface is dynamic due to cloud adoption, M&A activity or distributed application development, and when security teams need to focus limited remediation resources on the exposures that present the greatest real-world risk.
• The Supply Chain Intelligence module is designed for security operations teams that need to monitor their vendor ecosystem for active threats and exposure, not to score vendors for procurement decisions, but to detect and respond when a vendor may be putting the organization at risk right now. Organizations with regulatory or cyber insurance requirements for demonstrated third-party monitoring benefit from its continuous, documented coverage.