Sold by: CoreNova Intelligence Limited
Deployed on AWS
Amazon Linux 2023 Graviton Hardened (ARM64, 64K-Page) - CoreNova: production-ready hardened EC2 AMI with SSH key-only access, firewall baseline, auditd, AIDE, automatic security updates, and documented CIS-oriented OpenSCAP validation guidance. By CoreNova Intelligence Limited.
Overview
Deploy Amazon Linux 2023 Graviton Hardened (ARM64, 64K-Page) - CoreNova for production Amazon EC2 workloads that need a hardened operating-system baseline and transparent validation guidance.
CoreNova Hardened AMI is a complete production AMI built by CoreNova Intelligence Limited. The image does not contain date, user-count, or feature-set restrictions. Any AWS Marketplace promotional billing terms shown on the offer page do not change or limit the AMI functionality.
What you get
- SSH key-only access with root login disabled; default user: ec2-user.
- Host firewall baseline with SSH enabled for administrator access.
- auditd, rsyslog, chrony, and AIDE baseline configured at build time.
- Automatic security update service enabled where supported by the operating system.
- Documented CIS-oriented OpenSCAP validation workflow for buyer-side verification.
- SELinux enforcing mode.
- Amazon Linux 2023 ARM64 64K-page kernel support.
Production use cases
- Bastion hosts and jump boxes with SSH key-only administration.
- Application servers that need a documented hardened OS baseline.
- Security-sensitive workloads standardized on Amazon Linux 2023.
- DevSecOps and platform teams that want repeatable EC2 launch behavior.
Storage and architecture
Ext4 root volume with Amazon Linux 2023 ARM64 64K-page kernel support.
Architecture: arm64. Recommended instance type: t4g.medium.
Security and compliance
Hardening follows CIS Benchmark guidance with a documented OpenSCAP profile where available. This product is not an official CIS-certified image; buyers should run their own validation and apply organization-specific controls for their regulatory requirements.
Requirements
- Launch from AWS Marketplace in us-east-1.
- EC2 key pair required; SSH password authentication is disabled.
- Security group should allow TCP 22 only from trusted administrator networks.
- Marketplace software charges are billed through AWS Marketplace according to the offer terms shown at subscription time. EC2 infrastructure charges are billed separately by AWS.
Support
Email: support@corenovacloud.com Web: https://www.corenovacloud.com/
Include AWS Region, AMI ID, EC2 Instance ID, instance type, and steps to reproduce when opening a support request.
Highlights
- Production-ready hardened EC2 AMI with SSH key-only access, firewall baseline, auditd, AIDE, and automatic security updates.
- Architecture: arm64; recommended instance type: t4g.medium.
- Documented CIS-oriented OpenSCAP validation workflow; not official CIS certification.
Details
Categories
Delivery method
Delivery option
64-bit (Arm) Amazon Machine Image (AMI)
Latest version
Operating system
AmazonLinux Amazon Linux 2023
Deployed on AWS
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on a fixed subscription cost and actual usage of the product. You pay the same amount each billing period for access, plus an additional amount according to how much you consume. The fixed subscription cost is prorated, so you're only charged for the number of days you've been subscribed. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
- Monthly subscription
- $69.00/month
Dimension | Cost/hour |
|---|---|
t4g.medium Recommended | $0.01 |
m6g.large | $0.01 |
t4g.xlarge | $0.01 |
m7g.large | $0.01 |
t4g.2xlarge | $0.01 |
c6g.large | $0.01 |
t4g.small | $0.01 |
c7g.large | $0.01 |
m6g.medium | $0.01 |
m7g.medium | $0.01 |
Vendor refund policy
30-day refund on AWS Marketplace software fees for this product. Email support@corenovacloud.com with your AWS account ID and purchase date. Software fees only; EC2 charges are not refundable by the seller. We reply within 5 business days. Free trial: no software charges during the trial.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
64-bit (Arm) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Amazon Linux 2023 Graviton Hardened (ARM64, 64K-Page) - CoreNova
Version: v20260706
This release rebuilds the AMI with the standardized CoreNova builder-ami pipeline.
Baseline:
- Latest available upstream OS packages at build time.
- SSH key-only access, root login disabled.
- auditd, rsyslog, chrony, and AIDE baseline.
- Firewall baseline with SSH allowed.
- Automatic security update service enabled where supported.
- Cloud-init cleaned before image capture.
- Marketplace checks require unencrypted EBS snapshots and no existing product codes.
Architecture: arm64 Storage layout: ext4 Filesystem: ext4 Source AMI: ami-0dc9c39dfb2c22a1e (us-east-1) AMI: ami-0456c66fd287b1b32 (us-east-1)
Compliance note: This image provides a hardened baseline and validation artifacts. Buyers should run their own compliance validation for their regulatory requirements.
Additional details
Usage instructions
Overview
Amazon Linux 2023 Graviton Hardened (ARM64, 64K-Page) - CoreNova is a complete production EC2 AMI built by CoreNova Intelligence Limited. It has no date, user-count, or feature-set restriction mode.
Recommended instance type: t4g.medium. AMI: ami-0456c66fd287b1b32 (us-east-1).
Launch checklist
- Subscribe in AWS Marketplace, then launch in us-east-1.
- Select an instance type compatible with arm64.
- Select your EC2 SSH key pair. Password login is disabled.
- Restrict inbound TCP 22 to trusted administrator IP ranges.
- Review EC2 instance, EBS, data transfer, and AWS Marketplace software charges before launch.
First connection
ssh -i your-key.pem ec2-user@YOUR_PUBLIC_IP
Post-launch health verification
systemctl is-active rsyslog systemctl is-active chronyd || systemctl is-active chrony sudo sshd -T | grep -E 'permitrootlogin|passwordauthentication' sudo systemctl is-active firewalld
Expected SSH settings: permitrootlogin no passwordauthentication no
Also verify EC2 instance status checks in the Amazon EC2 console.
Sensitive data and credentials
The AMI does not include hardcoded passwords, private keys, AWS credentials, or customer data. Customer-created keys and workload data remain in the buyer's AWS account. Linux system logs are stored under /var/log unless the buyer changes the operating-system defaults.
Encryption
The Marketplace source AMI uses unencrypted EBS snapshots as required for AWS Marketplace AMI ingestion. Buyers can launch or copy the AMI with encrypted EBS volumes according to their own AWS account policy.
Service quotas and costs
This AMI uses standard EC2, EBS, networking, and AWS Marketplace software billing. Request quota increases through AWS Service Quotas if your account lacks enough EC2 instances, vCPUs, Elastic IPs, or EBS capacity. AWS infrastructure charges are billed separately by AWS.
Support
Email: support@corenovacloud.com Web: https://www.corenovacloud.com/
Include AWS Region, AMI ID, EC2 Instance ID, instance type, and steps to reproduce.
Support
Vendor support
Email: support@corenovacloud.com
Web: https://www.corenovacloud.com/
CoreNova provides support for launch, SSH access, baseline service verification, Marketplace AMI metadata, and documented hardening behavior. Include AWS Region, AMI ID, EC2 Instance ID, instance type, and steps to reproduce.
Refund: 30-day refund on Marketplace software fees. EC2 infrastructure charges are billed by AWS and are not refundable by the seller.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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