The modern, sovereign alternative to Proofpoint Normalyze
Discover why tamper is the leading purpose-built FIM solution for securing S3 data across any cloud provider.
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Protect your cloud assets in 5 minutes
Schedule a demoWhy choose tamper?
Proofpoint only supports two Object storage providers (AWS and Azure), whereas tamper supports all S3-compatible cloud providers.
tamper detects granular changes across your data and uses AI to qualify modification severity, flagging early indicators of ransomware activity on your storage.
With tamper, protect what matters by detecting what changes.
Key features of tamper
tamper stands apart from alternative solutions through complete S3 protocol compatibility and advanced cloud-native features, including:
Agentless deployment and operation
Zero agents, sidecars, or plugins to install on your storage buckets or cloud virtual machines. tamper deploys in minutes without altering existing infrastructure.
Zero prerequisites
Only standard S3 API credentials are required. Connect your buckets in under 5 minutes with zero architecture modifications or downtime.
AI-powered object change characterization
tamper uses contextual AI to analyze file modifications, evaluate operational impact, and differentiate benign team activity from malicious ransomware encryption.
Automated object tagging
tamper automatically applies custom metadata tags to analyzed objects, allowing downstream SIEM, SOAR, and backup tools to immediately recognize asset criticality and integrity state.
IOC & Ransomware detection
Real-time detection of high-velocity modifications, off-hours batch deletions, and anomalous tampering with historical data, the defining signatures of modern cloud ransomware.
Configuration posture analysis
Continuous configuration audits evaluating Object Lock, Versioning, SSE Encryption, Replication, Lifecycle Policies, and Access Logs into an actionable security score.
Key features of Proofpoint Normalyze
The Cloud DSPM-DAM solution from Proofpoint features the following capabilities:
Data Classification
Performs continuous scans and user-to-resource mapping to visualize access pathways and permissions.
Data Valuation
Assigns a financial value to buckets based on asset severity and personal data presence, providing executive-ready risk metrics.
Advanced Correlation
Correlates internal and external data flows to detect if documents were transmitted externally or ingested by LLMs.
Detect what changes,
Protect what matters
With tamper, benefit from continuous detection and targeted alerts the moment any anomaly occurs across your cloud storage.
Change detection
tamper audits every object-level event across your storage, including creations, overwrites, deletions, moves, and renames. Intuitive dashboards highlight activity trends and trigger instant alerts if mass deletions strike, or if modifications hit files older than 90 days, a hallmark indicator of ransomware encryption.
Configuration analysis
tamper continuously evaluates bucket-level security controls, including Object Lock, Versioning, Server-Side Encryption, Replication, and Access Logging, calculating an objective security score so engineering teams can remediate configuration drift immediately.
Anti-malware analysis
tamper inspects metadata for modified objects across your cloud storage. If files match known indicators of compromise (IOCs) or suspicious patterns, tamper flags them immediately for rapid incident response.
Object tagging
tamper analyzes modified textual objects to evaluate functional impact and integrity. Monitored files are tagged directly in S3 with risk classifications, letting downstream SIEM, SOAR, and backup tools trigger automated defense policies.
tamper already protects cloud assets for leading organizations, why not yours?
Schedule your demoExplore other comparisons
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