Lighstream Deploys AWS Native-Security Controls for Car Rental Company

May 29, 2025

Lighstream Deploys AWS Native-Security Controls for Car Rental Company

Increased security for a rapidly growing AWS environment.

Business Challenge

• The company’s application portfolio runs on AWS, consuming several services within the platform, continuing to scale with higher demands each day

• The parent company wanted to ensure the rapid expansion of the company’s AWS environment wouldn’t cause any security vulnerabilities

Solution

• Lightstream recommended implementing its Phase I AWS nativesecurity control solution set that aligns with the Security Perspective of the AWS Cloud Adoption Framework

• Lightstream enabled and configured Amazon GuardDuty to continually monitor for malicious activity and unauthorized behavior on the company’s AWS account and workloads

• Lightstream enabled the AWS Single SignOn service to allow for a single entry point to all current and future AWS accounts

• Lightstream enabled and configured CloudTrail with trail logs, sending all log data to S3 to gain visibility into API log data

• We also enabled and configured Amazon Macie to continuously monitor and alert on S3 buckets for ongoing sensitive data being accessed and/or moved

Business Outcomes

• Addressed Palo Alto Prisma Cloud Redlock security assessment security gaps with AWS native-security controls and AWS CAF Security Perspective

• Security team can focus on root cause analysis and forensics, and administrators have visibility and control

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