# Oracle Cloud Object Storage Security Integration | Continuous FIM, DSPM & Ransomware Defense · tamper

> Secure your Oracle Cloud Object Storage buckets with continuous File Integrity Monitoring (FIM), DSPM posture auditing, and early ransomware detection via native S3 API.

## Cryptographic FIM & DSPM for Oracle Cloud Infrastructure (OCI) Object Storage.

Safeguard your ERP exports, RMAN database backups, and enterprise data lakes on Oracle Cloud (`eu-paris-1`, `eu-frankfurt-1`). tamper connects via OCI's S3 Compatibility API to detect silent corruption and ransomware.

## Why secure Oracle Cloud Object Storage storage with tamper?

Enterprises choose Oracle Cloud Infrastructure (OCI) for high-performance databases and mission-critical ERP workloads. tamper ensures the OCI Object Storage buckets holding your backups and exports remain tamper-proof.

- **Verify Integrity of Critical OCI Dumps** (01 / DATABASE & ERP BACKUP ASSURANCE): Continuously fingerprint database exports, financial ledgers, and archival objects in OCI (`eu-paris-1` Paris, `eu-frankfurt-1`) to guarantee clean recovery.
- **Seamless Connection via Customer Secret Keys** (02 / NATIVE OCI S3 COMPATIBILITY API): Connect tamper directly to `<namespace>.compat.objectstorage.<region>.oraclecloud.com` using read-only OCI Customer Secret Keys.
- **Optimize OCI Storage & Catch Drift** (03 / FINOPS & TIERING VISIBILITY): Identify orphaned multipart uploads, duplicate archives, and retention rule drift while scoring your OCI buckets against CIS security benchmarks.

## Connect Oracle Cloud Object Storage in under 2 minutes

tamper connects natively via standard Oracle Cloud Object Storage read-only S3 API credentials with zero disruption to your existing workflows.

- **Provider**: `Oracle Cloud` (Pre-configured cloud storage connector)
- **Endpoint**: `<namespace>.compat.objectstorage.eu-paris-1.oraclecloud.com` (e.g., <namespace>.compat.objectstorage.eu-paris-1.oraclecloud.com)
- **Region**: `eu-paris-1` (Oracle Cloud Infrastructure (OCI) region (eu-paris-1, eu-frankfurt-1))
- **Bucket Name**: `my-oracle-bucket` (Target private Oracle Cloud Object Storage bucket)
- **S3 Access Key & Secret**: `OCI Customer Secret Key` (Read-Only S3 API credentials)

> Principle of Least Privilege: tamper strictly operates in Read-Only mode on Oracle Cloud Object Storage. tamper never requests write or delete privileges on your production objects.

## Comprehensive Security Posture Across Oracle Cloud Object Storage

- **FIM (File Integrity Monitoring) - Cryptographic Object Fingerprinting**: Tracks SHA-256 baselines across all Oracle Cloud Object Storage objects, identifying unauthorized modifications and silent corruption.
- **DSPM (Data Security Posture Management) - Bucket Configuration & Access Controls**: Continuously audits Oracle Cloud Object Storage bucket visibility, encryption settings, Object Lock, Versioning, and lifecycle rules against CIS security benchmarks.
- **DAM (Data Access Monitoring) - Access Anomaly & S3 Gateway Protection**: Monitors data access patterns and supports optional inline protection via the tamper S3 Gateway for real-time request filtering and anti-wiper quotas.
- **DLP (Data Loss Prevention & Ransomware Guard) - Entropy Qualification, AI Tagging & Canaries**: Detects encryption spikes (~7.99 Shannon entropy), qualifies document alterations with local AI, and monitors stealth canary objects.

## Technical Architecture: Native S3 API Compatibility with Oracle Cloud Object Storage

tamper communicates with Oracle Cloud Object Storage over standard HTTPS S3 endpoints (<namespace>.compat.objectstorage.eu-paris-1.oraclecloud.com) using AWS Signature Version 4 (SigV4).

- **1. Standard S3 SigV4 Protocol**: Full interoperability with your existing Oracle Cloud Object Storage pipelines, backup tools (Veeam, rclone, restic), and cloud-native applications.
- **2. 100% Agentless Operation**: Audits run externally on your dedicated VM or tamper appliance without deploying any software inside your compute instances.
- **3. Strict Read-Only Boundary**: Non-destructive cryptographic inspection ensures your object payloads, custom metadata, and version histories are never altered.

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*Source: [https://tamper.one/oracle](https://tamper.one/oracle) · Start a 30-day free trial at [https://tamper.one/demo](https://tamper.one/demo)*