
Overview
The Vectra Sensors are part of the Vectra Platform. Deployed in conjunction with Amazon VPC Traffic Mirroring or VxLAN packet brokers, they monitor and send session metadata generated by connections in AWS deployments in order to detect hidden threats without the need for endpoint agents. Please note - Vectra Sensors requires an operational Vectra install.
Highlights
- Vectra is transforming cybersecurity with AI. Its Cognito platform provides network detection and response in real time while empowering threat hunters to perform highly efficient incident investigations.
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Cognito Sensor
The Cognito Sensor is a component of the Cognito Platform. The Sensor is deployed in the customer's VPC. It receives network traffic from VPC traffic mirrors or VxLAN based packet brokers, then extracts session metadata and sends the metadata to the Cognito Brain which may be on-premise or in the cloud.
CloudFormation Template (CFT)
AWS CloudFormation templates are JSON or YAML-formatted text files that simplify provisioning and management on AWS. The templates describe the service or application architecture you want to deploy, and AWS CloudFormation uses those templates to provision and configure the required services (such as Amazon EC2 instances or Amazon RDS DB instances). The deployed application and associated resources are called a "stack."
Version release notes
This release is for customers with existing Cognito Brain instances running version 9.6 and above. Please upgrade Brain instances to version 9.6 before continuing.
Additional details
Usage instructions
Verify your Cognito Brain is running version 9.6 or higher. Retrieve the IP Address of your Cognito Brain and the Sensor Registration Token from the Settings page under the Sensor section. Deploy Cognito Sensor from AWS Marketplace, and provide the IP address of the Cognito Brain and the Sensor Registration token. The Sensor's mgtSubnet needs access to ports 22 and 443 on the Cognito Brain. After the instance launches, it will attempt to pair with the Brain IP provided, following the normal pairing procedure. Log in to the Cognito Brain, browse to Manage page, and select the Sensor tab. Find the newly "Available" Sensor and select Pair. See the "Resources" section in the Cognito Brain UI for a copy of the complete setup documentation.
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Customer reviews
Vectra AI: Fast, Insightful Threat Detection with Strong M365 and Azure AD Integration
Our security analysts use Vectra AI to go through detections of anomalies in our environment. Easily integrated with M365 and Azure AD.
We were able to quickly identify and prevent data leakage by investigating a suspicious M365 mail forwarding detection by Vectra AI. Other M365 detections we observed included risky Exchange Operations, Phishing simulation configuration change, Suspect eDiscovery Usage, Malicious links sent by external Teams user, and many more.
Detections that helped our SOC team prevent a major cyber incident was Azure AD Admin account creation, Login attempts from a disabled account, Azure AD TOR activity, Azure AD Suspicious device registration, among others.
A great feature is the AI intelligence as well as the Vectra AI Post-Quantum Cryptography Readiness dashboard. Quantum computing threatens today's public-key cryptography, putting SSH and TLS key exchanges at risk of future decryption. This Vectra AI dashboard highlights hosts and daily SSH connections still relying on non-PQC key exchange, helping us identify exposure and prioritize migration to quantum-resistant algorithms.
The interface loads fast and offers clear visualization allowing our SOC analysts to explore our environment to uncover emerging threats.
When assistance was needed, we received fast and professional support from the vendor.
Cost may be a limitation for some, however, for us being a large company with permissive budget, it was a good investment for the value it brought.