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Theodosian is a commercial Data Security Posture Management tool developed by Theodosian. Security professionals most commonly compare it with Fasoo Data Security Platform, . All 156 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Theodosian, including their key features and shared capabilities.
Enterprise data security platform for unstructured data lifecycle control
Unified platform for auditing, threat detection & data security across AD & M365
Agentless data security platform for discovery, monitoring, and access control
Data provisioning platform automating access governance and policy enforcement
Identity-centric DSPM platform for data discovery, classification & governance
Data security platform with CDR, data masking, and threat analytics
Software-defined file and object storage platform for hybrid cloud environments
Enterprise data protection platform for on-premises, hybrid, and cloud storage
Enterprise data security platform for unstructured data lifecycle control
Unified platform for auditing, threat detection & data security across AD & M365
Agentless data security platform for discovery, monitoring, and access control
Data provisioning platform automating access governance and policy enforcement
Identity-centric DSPM platform for data discovery, classification & governance
Data security platform with CDR, data masking, and threat analytics
Software-defined file and object storage platform for hybrid cloud environments
Enterprise data protection platform for on-premises, hybrid, and cloud storage
Unified AI data security platform for DSPM, IAM, and DLP capabilities
Centralized data access governance platform for cross-platform policy mgmt.
Data exposure mgmt platform for SaaS apps with classification & remediation
AI-powered data identity graph linking sensitive data to identities & access
CDR solution that sanitizes files to remove malware while preserving functionality
Identity-based data access governance for humans and machine identities
Data protection platform with security posture scoring and threat detection
Data access governance platform for visibility, monitoring, and enforcement
Data security platform with real-time policy enforcement and access control
Data access governance platform for modern data and AI stacks
Data security observability platform for Databricks lakehouse environments
Access monitoring platform for databases, data flows, and AI systems
DSPM platform for data discovery, classification, and security monitoring
Data security platform for unstructured data in hybrid/multi-cloud environments
DSPM platform for file auditing, permissions, data classification & tracking.
Centralized data security platform for access control, monitoring & automation.
Data & AI governance platform securing enterprise data estates.
Zero-knowledge encrypted cloud storage, file transfer & password manager.
Sensitive data discovery, classification, and remediation platform
Data governance & security platform for Microsoft 365 & file servers
Data security governance platform for data at rest, in motion, and GenAI apps
DSPM platform for data discovery, classification, tracking, and policy enforcement
DSPM platform for data discovery, classification, access control, and AI governance
AI-powered DSPM platform for data discovery, classification, and protection
Data security platform for discovering, analyzing, and remediating sensitive data
DSPM platform that discovers, classifies, and protects data with automated remediation
Edge data security platform for discovering and managing sensitive data risks
Real-time data observability platform combining DSPM, DDR, and DAG capabilities
Encryption platform protecting data in transit and at rest with key management
Enterprise data security platform with DSPM, DLP, privacy, and AI security
Enterprise-scale data security platform for multicloud and hybrid environments
DSPM solution for discovering, classifying, and protecting sensitive data
Tracks and audits data access activity for humans and AI across cloud data
DSPM solution for discovering, classifying, and securing sensitive data
DSPM platform for discovering, classifying & protecting sensitive data
DSPM solution for discovering, protecting sensitive data & managing compliance
Secures AI agent data access with policy-based controls and monitoring
Encrypted cloud storage with end-to-end encryption and file sharing
DSPM platform for multi-cloud data security and compliance monitoring
Alibaba Cloud DSC detects, classifies, and de-identifies sensitive data across cloud
Platform for digital workplace data governance, security, and management
Data marketplace platform for automated, policy-driven data access provisioning
Data security platform for AI applications with policy enforcement and auditing
Centralized audit & compliance platform for data access across platforms
Unified data access policy engine with cross-platform enforcement
DSPM solution for discovering, classifying, and protecting sensitive data
DSPM solution for discovering, classifying & managing sensitive data
DSPM for SaaS & AI with real-time governance and automated policy enforcement
DSPM solution with AI classification, data lineage tracking, and DLP controls
SSE-enabled DSPM solution for discovering, classifying, and securing data
Cloud-native DSPM platform for data discovery, classification, and risk mgmt.
Unified platform for data discovery, security, governance, privacy & compliance
Automated remediation platform for data security risks and access control
Data security platform for protecting data across hybrid cloud and AI environments
Discovers, classifies, and redacts sensitive data across SaaS, cloud, and endpoints
Unified data security platform for discovery, classification, encryption & key mgmt
DSPM solution for discovering & classifying sensitive data in cloud workloads
AI-powered DSPM for data discovery, classification, and risk remediation
Content governance platform for ransomware defense, data classification & compliance
Centralized data access control platform for multi-cloud environments
Data security, governance, and management platform with discovery and classification
AI-powered data security platform for access control and policy automation
Zero Trust data structure framework for data privacy and encryption
Monitors and controls Microsoft Copilot data access and oversharing risks in M365.
Automates data security & privacy across multi-cloud, on-prem & 3rd-party systems
Automates human capital data verification & compliance with identity control
File auditing and monitoring for Windows file servers and cloud storage.
Data security platform for PII discovery, encryption & compliance in finance.
Confidential Computing clean room platform for secure multi-party data sharing.
Accredited MLS classified file sharing & collaboration platform for defence/govt.
AWS-native malware scanning for cloud storage targeting healthcare data.
European data security platform for DLP, DSPM, and AI data protection.
Data governance & insider risk management platform for Google Workspace.
Privacy-preserving data collaboration platform using HE, MPC, FL, and TEE.
File-level encryption platform with dynamic access controls for post-auth data security.
AI-based DSPM platform for sensitive data discovery & one-click encryption.
DSPM platform enforcing consistent data security policies across hybrid environments.
End-to-end encrypted personal data storage with secure sharing & GDPR compliance.
SaaS data security platform detecting & remediating sensitive data exposure.
Detects and remediates sensitive data-at-rest exposure risks automatically.
AI-powered predictive data security platform for enterprise risk reduction.
Enterprise file security platform for secure sharing, governance & access control.
AI-native data security platform for DSPM, DLP, and AI data protection
Unified platform for data & AI security, governance, privacy & compliance
Storage security platform for ransomware protection and data access monitoring
Enterprise data protection platform for discovery, classification & encryption
Cloud-delivered analytics platform for IT visibility across hybrid/multi-cloud
Discovers and protects sensitive data in z/OS mainframe datasets
Enterprise data protection platform for databases, big data, and applications
Data-centric security platform with encryption and access controls for data
AI-first data intelligence platform for unified visibility & control
Security data fabric architecture for unified security data management
Interoperability platform for secure peer-to-peer data exchange
Audits AI training & RAG data for security, privacy, and compliance risks
Secure vaulting solution for storing and managing sensitive data
Secures DICOM medical imaging files from malware before upload to healthcare networks
Proactive secure data governance solution
Secure file sharing and storage platform with compliance certifications
Encrypted cloud storage & collaboration platform with zero-knowledge E2EE
Full disk encryption solution for laptops and desktops with SSO
Privacy-preserving data analytics platform with searchable encryption
Data-in-use encryption suite enabling encrypted search, storage, and analytics
Isolated communication platform for compartmentalized secure collaboration
Image-based encryption platform for securing and sharing sensitive data
Enables secure analytics across data silos using cryptographic verification
Confidential computing platform securing workloads with encrypted containers
Japanese firm offering confidential computing, AI security, and data privacy services.
File-level encryption platform using distributed key mgmt and AES-256.
Encrypted doc vault for secure customer document delivery & mgmt.
Pre-boot auth solution for NSA CSfC DAR-compliant hardware encryption.
CSfC-aligned encrypted SSD solution for data-at-rest protection on UxV platforms.
Dual-layer AES-256 HW/SW encrypted SSDs for CSfC DAR compliance.
Secure file exchange platform for internal users and external partners.
Discovers sensitive PII/PHI/PCI data across on-prem, cloud, and shadow IT.
Unified platform for data sovereignty, encryption, and cross-border compliance.
Hash-based blockchain tech for quantum-immune data integrity & authentication.
DSPM platform providing real-time sensitive data visibility, risk scoring & remediation.
Governs app-to-app SaaS data movement via integration visibility & control.
Salesforce data security suite covering backup, encryption, masking & privacy.
E2E encrypted cloud file storage & sharing for regulated industries.
Full-disk encryption for ATMs using hardware-bound keys to prevent drive-based attacks.
SDK for integrating client-side E2E encryption into web and mobile apps.
DSPM platform for sensitive data discovery, classification, and risk prioritization.
Developer-focused platform offering E2E encryption & data protection toolkits.
Deep learning-based cloud data security for Amazon S3 buckets
Full disk encryption solution for Windows and macOS managed via ESET PROTECT
Enterprise data encryption solution for servers, storage systems, and backups
ICAP server providing real-time threat removal using CDR technology
Enterprise data protection platform with encryption, key mgmt & PKI solutions
Long-term log storage solution for SOC teams separate from SIEM systems
Quantum security platform protecting confidential data across environments
Android app for encrypting and securing files with cloud sync capabilities
Zero Trust encryption platform for endpoints, mobile, and cloud environments
Network for private shared state using MPC and coSNARKs for encrypted data.
Privacy-first app dev platform using MPC to compute on encrypted data
Protects critical data & apps from reverse engineering & inspection.
Data protection suite for securing data in public cloud environments
Certified data erasure software for enterprises, ITAD & mobile devices.
CSfC-aligned DAR protection via hardware/software encryption for defense & ICS.
E2E encryption add-on for Google Drive with user-controlled keys.
PET suite for encrypted search and ML across data boundaries.
Encrypted compute platform for AI inference and SQL search on private data.
Nondeterministic block encryption algo resistant to quantum & AI attacks.
Hardware-based network data-at-rest encryptors for defense networks.
SSH server for secure file transfer & encrypted comms on IBM z/OS mainframes.
Free tool for opening and decrypting ZIP files, including encrypted archives
Autonomous info security tool for monitoring data risks and sharing behaviors.
Discover and protect sensitive data at scale with automated data discovery and security assessment.
Common questions security professionals ask when evaluating alternatives and competitors to Theodosian.
The most popular alternatives to Theodosian include Fasoo Data Security Platform, Lepide Data Security Platform, Satori Data Security Platform, Immuta Data Provisioning, and Lightbeam Protect the Human Behind the Data. These Data Security Posture Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
