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Lastline Network Defender

AI-Powered Network Security

Defeat Advanced Threats Operating in Your Network

Lastline® Network DefenderTM delivers unmatched AI-powered network security. It enables your under-resourced security teams to stop the most advanced threats from operating within your network and causing business disruption.

Our AI learns from both network traffic analysis (NTA) and malicious behaviors generated from our market-leading sandbox technology to eliminate false positives and deliver the highest fidelity insights possible into threats attempting to enter or operating within your network. This innovative approach provides the critical context that other technologies lack.

The result is “AI Done Right.”

“AI Done Right”

Your existing security team and security controls are more effective on Day One with Lastline Network Defender. Its deterministic alerts deliver fewer false positives than other approaches and fewer generic alerts that require additional investigation. Your security team will finally have the confidence and ability to respond immediately. You can even automate a large percentage of your threat response protocols. This means better enterprise security with fewer resources.

Other AI Approaches Fall Short

When applied to network traffic analysis (NTA), AI techniques will find anomalous behavior within network traffic. However, because these other tools lack context of what they’re seeing, it is difficult for them to understand if the anomalies they detect are malicious or benign. As a result, they offer low-fidelity, probabilistic alerts that require hours of additional investigation. Who has the time or money for that?

AI-Powered Threat Detection

Lastline Network Defender applies AI to both North/South traffic transiting your perimeter and East/West traffic moving laterally in your network. This unique approach enables the delivery of the highest fidelity insights possible into threats operating within your network. By analyzing both network traffic and payloads, Lastline Network Defender learns from both network traffic and malicious behaviors to generate the context that’s lacking in other AI technologies.

Advanced Network Analytics

Lastline Network Defender monitors your network activity, including low-level events and seemingly benign activity, to uncover all malicious incidents. It analyzes a range of traffic, including:

Reputation Information: Delivers fast classification of known bad and good domains, IPs and URLs
Protocol Anomalies: Identifies unusual protocols in your network, including:
  • DNS tunneling
  • DNS zone transfers
  • Suspicious HTTP headers
  • Suspicious TLS certificates
Traffic Anomalies: Discovers unusual traffic in your network, including:
  • Port scans
  • Brute force logins
  • DNS fast flux
  • Remote file execution
  • Web shell
  • Web proxy bypass
  • Bitcoin mining
Host Anomalies: Identifies unusual behavior by your hosts
  • Upload/download volume
  • Port profile anomaly
  • Unusual geo destinations
  • Periodic check-ins
  • Lateral movement

Lastline Network Defender’s network analytics provide detailed understanding of a threat’s scope by identifying compromised systems, communication between local and external systems and data sets that might have been accessed or uploaded. It facilitates hunting of latent threats resulting from file downloads, website content and email attachments that are now hiding in your network.

Unmatched Awareness of Malicious Behaviors

Deep Content Inspection™, our network-based malware detection technology, detects malicious behaviors and content that other security controls fail to detect. Deep Content Inspection is the highest-rated malware detection on the market because of its ability to create an inventory of every malicious behavior engineered into the code. No other sandbox technology can deconstruct malware as completely as Deep Content Inspection.

In addition, Deep Content Inspection detects advanced malware that’s engineered to evade sandboxes, NGFWs and other “next-gen” tools. Sophisticated evasion techniques can easily fool technologies that rely on alternative methods of malware detection like OS emulation and virtualization.

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Global Threat Intelligence

Lastline Network Defender also incorporates the malicious behaviors extracted from millions of malicious objects submitted by our customers and partners. The Lastline Global Threat Intelligence Network, a cloud-based global repository of threats, continuously updates our AI on emerging threats as soon as they are seen by any Lastline partner or customer.

Visualize the Entire Breach Chain

Lastline Network Defender generates a dynamic blueprint of an advanced threat as it moves laterally across your network. This context enables your security team to quickly understand the scope of the attack by providing complete visibility, including:

  • North/South and East/West traffic
  • Extent and duration of every event
  • Attack stages
  • Compromised systems
  • Communication between local and external systems
  • Data sets accessed and harvested

It analyzes anomalous traffic and unknown objects in real time, not in minutes or hours, to speed up notification of your security teams and their remediation efforts.

Lastline’s proven approach ties together both East/West and North/South traffic to identify relationships among seemingly unrelated aspects of malicious activity. This includes anomalous behavior of systems, services and applications as well as additional IOCs not previously associated with the threat. This data consolidation helps you spot elements of an advanced threat that you otherwise would have missed.

Prioritize Incident Response

Your security team faces many challenges as it attempts to stop advanced threats such as cryptomining, unauthorized access and data theft:
  • Alert fatigue from a deluge of false positives and generic alerts
  • Low-fidelity assessment of the scope of the threat
  • Time-consuming manual steps to investigate suspicious activity
  • Inability to “connect the dots” to identify attack campaigns

Lastline Network Defender generates the highest fidelity insights possible, giving your security team accuracy it needs to automate aspects of your response protocols including the blocking of malicious activity. You can use Lastline Sensors to automatically defend your network from malicious activity.

Integration with Existing Tools

You can also accelerate your response by sharing data between Lastline Network Defender and your legacy security controls. Use the built-in integration with our Technology Alliance Partners or quickly configure data sharing via our robust APIs.