Best Threat Detection Tools

Anomali ThreatStream is a threat intelligence platform that aggregates IOCs and IOAs from hundreds of global sources including Anomali Labs curated feeds, OSINT, premium feeds, and ISACs. It enriches telemetry via automated correlation, campaign analysis, and ML-based scoring for confidence and severity. The Next-Gen version integrates agentic AI for natural language queries via Anomali Copilot, MITRE ATT&CK mapping, and pushes high-confidence intelligence into SIEM, SOAR, EDR, and firewall workflows. Trusted by enterprises and governments for over a decade, it accelerates investigations 300x faster, ideal for CTI and SOC teams operationalizing intelligence at scale.

Arista Networks is an industry leader in data-driven, client to cloud networking for large data center/AI, campus and routing environments. Arista's award-winning platforms deliver availability, agility, automation, analytics and security through an advanced network operating stack.

Cato Networks offers NDR capabilities inside its SASE Cloud platform through Cato XDR and Network Stories. For NDR use cases, it analyzes north-south and east-west network telemetry, flow records, and packet-level signals to detect anomalies such as BGP session drops, blackouts, downed links, SLA degradation, and packet loss. Its differentiator is incident triage plus root-cause analysis from the same cloud data lake used for security analytics. It is best suited for organizations that want network operations and security teams working from one incident view, including providers building NOC-as-a-service offerings.

Cynerio provides healthcare-focused IoT security for hospitals and other healthcare delivery organizations. Its platform discovers connected medical and IoT devices, classifies them, learns normal communication patterns, and identifies anomalous or malicious activity on the network. The product is strongest in clinical environments where device criticality, patient-care workflows, and uptime constraints matter. It is best suited for healthcare security teams that need device visibility, risk context, and policy enforcement for medical devices without relying on endpoint agents.

Darktrace is a network detection and response vendor centered on self-learning behavioral analytics for north-south and east-west traffic. Its NDR product baselines normal activity for users, devices, and segments, then flags anomalous connections, command-and-control behavior, data transfer outliers, and other suspicious network patterns in on-premises, cloud, and hybrid environments. The platform is aimed at teams that need visibility beyond endpoint telemetry and want automated investigation and containment for network-level threats, including encrypted traffic and novel attack paths. Darktrace also sells adjacent security products, but this profile is limited to NDR capabilities.

Exabeam is the leader in behavior intelligence for the agentic enterprise.

ExtraHop is an NDR vendor focused on inspecting east-west and north-south network traffic to detect suspicious activity, encrypted threats, and lateral movement. Its RevealX platform uses packet-level visibility, protocol decoding, and behavioral analytics to help SOC teams investigate incidents down to individual transactions without agents on endpoints. ExtraHop is well suited for enterprises that need forensic depth across hybrid and multi-cloud networks, especially where packet evidence and decrypted traffic are important for breach analysis and threat hunting. The vendor also offers adjacent network performance and IDS capabilities, but its NDR product is the core security use case.

Clearswift Secure Email Gateway is an enterprise email security gateway that inspects inbound and outbound mail for spam, malware, phishing, and data leakage before messages reach users or leave the organization. It is positioned as a deployment-flexible SEG for organizations that need on-premises, virtual appliance, or cloud delivery, and it is used by mid-market and enterprise buyers, including regulated sectors such as financial services, public sector, and defense. Its email scope is centered on threat prevention, content control, and outbound data protection rather than broader security platform functions.

Google Cloud DLP (now Sensitive Data Protection) is a fully managed service for discovering, classifying, and protecting sensitive data across Google Cloud Platform resources including BigQuery, Cloud Storage, and Datastore. It scans structured/unstructured data, text streams, and images via OCR, using over 200 built-in infoType detectors for PII like credit card numbers and phone numbers. De-identification methods include masking, redaction, tokenization, format-preserving encryption, and date-shifting. Best for enterprises with heavy GCP usage needing automated, scalable scanning of data at rest and in transit via API or console.

Hillstone Networks offers Network Detection and Response under its Breach Detection System (BDS) line for monitoring enterprise network traffic and identifying post-breach activity. In scope, it analyzes raw traffic, flow records, and packet data to detect anomalous east-west and north-south behavior using machine learning, rule matching, and threat-intelligence inputs. It is best suited for SOC teams that want network-centric detection with forensics and response tied to network infrastructure. Hillstone also sells adjacent XDR and firewall products, but those are separate from the NDR use case.

Infoblox NIOS DDI is a cloud-managed platform delivering DNS, DHCP, and IP address management (IPAM) across hybrid and multi-cloud networks. The platform integrates with NAC solutions through RADIUS authentication, RPZ threat forwarding, and vendor-agnostic enforcement capabilities. Infoblox provides network context, device discovery, DNS security events, IP tracking, that NAC systems leverage for threat prioritization and real-time quarantine decisions. Best suited for enterprises managing distributed networks requiring centralized DDI control with security integration.

IronNet sells IronDefense, a network detection and response platform focused on detecting suspicious behavior in east-west and north-south traffic across cloud, virtual, and on-premises environments. Its published materials emphasize behavioral analytics, machine learning, packet and metadata analysis, and encrypted-traffic anomaly detection to find threats missed by signature-based tools. The vendor is positioned for security teams that want network-centric detection, threat hunting, and incident investigation rather than endpoint telemetry. IronNet also references its Collective Defense intelligence-sharing model, but its NDR scope remains centered on network visibility and response.

We filter out noise and pinpoint critical risks, empowering organizations to safeguard every asset in the cloud, on-premises, or in SaaS environments.

Our mission is to make security teams smarter and faster than attackers.

Rapid7 is a global leader in AI-powered managed cybersecurity operations, trusted to advance organizations' cyber resilience. Open and extensible, the Rapid7 Command Platform integrates security data, enriching it with AI, threat intelligence, and 25 years of expertise and innovation to reduce risk and disrupt attackers.

ReversingLabs provides software supply chain security through Spectra Assure, leveraging a 40 billion file threat repository for binary analysis of OSS packages and commercial binaries. It detects novel malware via proprietary RL engines, supply chain attacks through differential analysis, secrets exposure with liveness verification, and vulnerabilities from NVD, OSV, GitHub, and KEV sources plus proprietary exploitation intelligence. Trusted by Fortune 500 for vetting compiled software against tampering and compromise. Best for enterprises and developers securing build pipelines, third-party software, and cryptocurrency infrastructure against sophisticated attacks.

SenseOn unifies security telemetry, analysts, and AI agents into one governed investigation plane for faster, evidence-led response.

SonicWall is a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams, consolidate network, endpoint, cloud, and threat response across hybrid environments.

Our purpose is simple and unwavering: to build a safer and more resilient digital world. Every day, we help SecOps, ITOps, and engineering teams secure their systems, resolve issues quickly, and keep their organizations running without interruption.

Build the platform that makes it easy for everyone to see what's coming – and act fast with confidence.

Trellix Helix is a SaaS security operations platform that unifies SIEM, SOAR, and threat intelligence, integrating over 600 Trellix and third-party tools for multi-vector threat detection and response. It augments existing SIEMs with analytics, behavioral analysis, and workflow automation, enabling correlated investigations across endpoints, networks, and cloud environments. Best suited for enterprises seeking XDR capabilities without replacing legacy SIEMs, it leverages Trellix's global threat intelligence for contextual IOCs and TTP-based rules, streamlining alert triage and containment.

Varonis is a data security platform vendor positioned in DSPM for enterprises that need to find, classify, and control sensitive data across cloud, SaaS, and on-premises stores. Within DSPM, it emphasizes data discovery, permission and exposure analysis, sensitive data flow visibility, and automated remediation of risky access paths. Varonis is best suited for security teams managing large, mixed data estates in Microsoft 365, file shares, databases, and cloud object storage. Its broader platform also includes adjacent insider risk and threat detection capabilities, but the DSPM scope centers on data posture and exposure reduction.