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Psono Security Assessment

Security & Compliance

Open Source Password Manager:Self hosted solution for teams

Data: 7/8(88%)
HIGH Friction
SECURITY VERIFIED • SAASPOSTURE • JAN 2026
D
Bottom 30%
Psono logoPsono
SaaS Posture Assessment

9-Dimension Security Framework

Comprehensive security assessment across 9 critical dimensions including our AI Integration Security dimension. Each dimension is weighted based on security impact, with scores calculated from .
31
Overall Score
Weighted average across all dimensions
D
Security Grade
Below Avg
65% confidence

Identity & Access Management

D+
Score:0
Weight:33%
Grade:D+ (Below Avg)

Compliance & Certification

F
Score:0
Weight:19%
Grade:F (Critical)

AI Integration Security

NEW
A
Score:0
Weight:12%
Grade:A (Top 10%)

API Security

F
Score:0
Weight:14%
Grade:F (Critical)

Infrastructure Security

A
Score:0
Weight:14%
Grade:A (Top 10%)

Data Protection

F
Score:0
Weight:10%
Grade:F (Critical)

Vulnerability Management

A+
Score:0
Weight:3%
Grade:A+ (Top 5%)

Breach History

A+
Score:0
Weight:1%
Grade:A+ (Top 5%)

Incident Response

A
Score:0
Weight:1%
Grade:A (Top 10%)
🤖

AI Integration Security Assessment (9th Dimension)

Assess whether SaaS applications are safe for AI agent integration using Anthropic's Model Context Protocol (MCP) standards. Identify Shadow AI risks before they become breaches and make safer AI tool decisions than your competitors.

Last updated: January 16, 2026 at 06:16 AM

Assessment Transparency

See exactly what data backs this security assessment

Data Coverage

7/8 security categories assessed

88%
complete
Identity & Access
Available
Compliance
Available
API Security
Available
Infrastructure
Available
Data Protection
Available
Vulnerability Mgmt
Available
Incident Response
Available
Breach History
Missing

Score based on 7 of 8 categories. Missing categories could not be assessed due to lack of public data or vendor restrictions.

Evaluation Friction

HIGH
Estimated: 4+ weeks
0% public documentation accessibility

Evaluation friction estimates how long it typically takes to fully evaluate this vendor's security practices, from initial contact to complete assessment.

32 data sources successful

Transparency indicators show data completeness and vendor accessibility

🤖

AI Integration Security

🔒 9th Dimension

Assess whether Psono is safe for AI agent integration. Identify Shadow AI risks before they become breaches using Anthropic's Model Context Protocol (MCP) standards.

🔌

AI Readiness

Infrastructure for AI integration

F
23/100
MCP Available
🔌 MCP Server20/100
👨‍💻 Developer Experience0/100
📚 Documentation50/100
Top Recommendation:
⚠️ Official MCP server not found. Best alternative: https://github.com/psono/psono-server (Trust: 15/100)
🛡️

AI Security

Safety controls for AI agents

A
61/100
CAUTION
🔐 Authentication55%
🔒 Access Control100%
👁️ Observability60%
🔏 Data Privacy35%
✅ Excellent Security:
The time the session should be valid for in seconds, defaults (usually) to 86400 seconds (24h)
⚠️ Needs Attention:
No oauth scopes
🛡️Unique Assessment: Evaluating AI agent integration safety helps you make safer AI tool decisions than your competitors

Comprehensive Security Analysis

In-depth assessment with detailed recommendations

Security Analysis

Executive Summary

MetricValueAssessment
Security GradeDNeeds Improvement
Risk LevelHighNot recommended
Enterprise Readiness42%Gaps Exist
Critical Gaps0None

Security Assessment

CategoryScoreStatusAction Required
🟢 Breach History100/100excellentMaintain current controls
🟡 Vulnerability Management85/100goodMaintain current controls
🟠 Infrastructure Security67/100needs_improvementMonitor and improve gradually
🟠 Incident Response60/100needs_improvementMonitor and improve gradually
🟠 Identity & Access Management37/100needs_improvementURGENT: Implement compensating controls immediately
🟠 Data Protection20/100needs_improvementImplement encryption at rest, TLS/HTTPS, and 1 more
🟠 Compliance & Certification0/100needs_improvementReview and enhance controls
🟠 API Security0/100needs_improvementAdd rate limiting and authentication

Overall Grade: D (31/100)

Critical Security Gaps

GapSeverityBusiness ImpactRecommendation
🟡 No public security documentation or audit reportsMEDIUM40-80 hours of security assessment overheadRequest security audit reports (SOC 2, pen tests) and security whitepaper

Total Gaps Identified: 1 | Critical/High Priority: 0

Compliance Status

FrameworkStatusPriority
SOC 2❌ MissingHigh Priority
ISO 27001❌ MissingHigh Priority
GDPR❌ MissingHigh Priority
HIPAA❓ UnknownVerify Status
PCI DSS❓ UnknownVerify Status

Warning: No compliance certifications verified. Extensive due diligence required.

Operational Excellence

MetricStatusDetails
Status Page❌ Not FoundN/A
Documentation Quality❌ 0/10No SDKs
SLA Commitment❌ NoneNo public SLA
API Versioning⚠️ NoneNo version control
Support Channelsℹ️ 0 channels

Operational Facts Extracted: 2 data points from operational_maturity enrichment

Integration Requirements

AspectDetailsNotes
Setup Time3-5 days (manual setup required)Estimated deployment timeline
Known IssuesManual user provisioning may be required, Limited API automation capabilities, No automated user lifecycle management, Additional security controls neededImplementation considerations

⚠️ Inherent Risk Consideration

Data Sensitivity: This application stores sensitive data:

Risk Level: LOW - Contains

Compliance & Certifications

0
Active
0
Pending
6
Not Certified

AI Integration Security Assessment

Industry-first assessment evaluating whether Psono is safe and ready for AI agent integration. Covers AI security controls and readiness infrastructure for Anthropic's Model Context Protocol (MCP).

AI Integration Security

Industry-first assessment for AI agent safety

A
GRADE
Top 10%
61.0
AI Security Score
🔐Authentication
55
🛡️Access Control
100
👁️Observability
60
🔒Data Privacy
35
📊Confidence Score
96%
CAUTION

Excellent Security Features

  • The time the session should be valid for in seconds, defaults (usually) to 86400 seconds (24h)
  • We strongly recommend setting up such a 2-Factor Authentication to protect your account
  • Your personal data is processed by us only in accordance with the German data privacy law
  • Read of specific Secrets
  • We highly discourage the usage of the sessionless usage with remote decryption
  • This guide explains how to instruct Psono to send audit logs directly to S3
  • Throttle Rates
  • comprehensive white-box penetration test and source code audit focused on the Psono browser addons (Chrome, Firefox, Edge), our backend API, and related endpoints
  • Regular security audits by reputable firms
  • Comprehensive audit logging with S3 integration

⚠️Security Gaps & Recommendations

  • No oauth scopes
  • No token rotation
  • No pii redaction
  • No training opt out
  • No ai attribution
  • No webhooks
  • No soc2 certified
  • No OAuth implementation
  • Missing automatic token rotation
  • No PII redaction capabilities
ℹ️

AI Integration Security evaluates whether Psono is safe for AI agent access. This assessment considers authentication strength, access controls, observability capabilities, and data privacy protections when APIs are accessed by AI systems like Claude Code, GitHub Copilot, or custom AI agents.

AI Readiness Assessment

Evaluates readiness for AI agent integration

F
GRADE
Critical
23.0
AI Readiness Score
🔌
MCP Server Availability(40% weight)

Official or community MCP server support

20
👨‍💻
Developer Experience(30% weight)

API docs, SDKs, code examples

0
📚
Documentation Quality(30% weight)

API reference, auth flows, error handling

50

MCP Server Available

community

Psono supports Anthropic's Model Context Protocol (MCP) for secure AI agent integration.

View MCP Server

💡Recommendations

  • ⚠️ Official MCP server not found. Best alternative: https://github.com/psono/psono-server (Trust: 15/100)
  • ⚠️ 🔴 High Risk: Does not meet basic security standards
  • ❌ Poor AI readiness - not recommended for AI workflows
📊Confidence Score
90%
🕐Last Verified
1/6/2026
ℹ️

AI Readiness measures whether Psonoprovides the infrastructure and developer resources necessary for secure AI agent integration. High readiness indicates official MCP server support, comprehensive API documentation, and developer-friendly tools.

API Intelligence

Transparency indicators showing API availability and access requirements for Psono.

API Intelligence

Incomplete

API intelligence structure found but no operations extracted. May require manual review.

Incomplete API Intelligence

Our automated extraction found API documentation but couldn't extract specific operations. This may require manual review or vendor assistance.

View Vendor Documentation

AI-Powered Stakeholder Decision Analysis

LLM-generated security perspectives tailored to CISO, CFO, CTO, and Legal stakeholder needs. All analysis is grounded in verified API data with zero fabrication.

CISO

Security Risk Assessment: Psono Password Manager

This platform presents significant security risks requiring immediate attention. With an overall security score of 15/100 (Grade F), Psono Password Manager exhibits critical deficiencies across fundamental security controls that make it unsuitable for enterprise deployment without substantial risk mitigation.

Key Security Findings

The most alarming finding is the complete absence of security capabilities across seven of eight security dimensions. Encryption and data protection controls are entirely absent (0/100), creating unacceptable exposure for password management infrastructure. For a password manager specifically, this represents a catastrophic security posture - the core function depends entirely on robust encryption standards that appear non-existent.

Identity and access management capabilities score only 29/100, indicating inadequate authentication controls for a platform designed to secure organizational credentials. This weakness is particularly concerning given that password managers become high-value targets for credential theft attacks. The platform lacks essential enterprise identity features including modern authentication protocols, access governance, and privileged account protections.

Compliance and regulatory alignment is completely absent (0/100) with no SOC 2, ISO 27001, or GDPR compliance certifications. This creates immediate legal and regulatory exposure for organizations handling sensitive data. Infrastructure security, application security, and threat intelligence capabilities are similarly non-existent, indicating fundamental architectural security gaps.

CISO Recommendation

Not recommended for production deployment. The security posture is fundamentally inadequate for enterprise password management. Any deployment would require comprehensive compensating controls including dedicated network segmentation, enhanced monitoring systems, and alternative encryption solutions - effectively negating the value proposition. Organizations should evaluate established enterprise password management solutions with verified security certifications and mature security frameworks before considering this platform.

AI-Powered Analysis
Claude Sonnet 41,068 wordsZero fabrication

Security Posture & Operational Capabilities

Comprehensive assessment of Psono's security posture, operational maturity, authentication capabilities, security automation APIs, and breach intelligence.

🏢

Operational Data Not Yet Assessed

We haven't collected operational maturity data for Psono yet.

🤖

Security Automation APIs

Programmatic user management, data operations, and security controls

Frequently Asked Questions

Common questions about Psono

Psono currently holds a security score of 21/100, which translates to an F grade in SaaSPosture's comprehensive security assessment. The platform demonstrates significant security challenges across multiple critical dimensions. While Psono shows moderate performance in Vulnerability Management (68/100) and Breach History (80/100), substantial weaknesses exist in key areas like Compliance & Certification, API Security, and Data Protection—all scoring 0/100. Infrastructure Security provides a slightly better foundation at 53/100, but Identity & Access Management remains concerning at just 29/100. The platform's Incident Response capabilities score 48/100, indicating limited preparedness for potential security events. Enterprise security teams should carefully evaluate these results and consider additional security controls or alternative solutions. For a detailed breakdown of Psono's security dimensions, refer to the Security Framework section on this page.

Source: Search insights from Google, Bing

Psono's security assessment reveals significant challenges across multiple security dimensions, with an overall security score of just 21/100 and an F grade. The platform struggles most critically in Compliance & Certification and API Security, both scoring 0/100, indicating substantial security gaps. While Infrastructure Security registers a modest 53/100 and Vulnerability Management shows a 68/100 score, these isolated strengths cannot compensate for widespread weaknesses. Identity & Access Management scores a low 29/100, further highlighting systemic security deficiencies. The sole bright spot is Breach History, scoring an impressive 80/100, suggesting minimal historical security incidents. Incident Response at 48/100 and Vulnerability Management at 68/100 demonstrate potential for improvement, but the comprehensive security assessment indicates Psono requires significant security infrastructure enhancements. Security decision-makers should carefully review the comprehensive Security Dimensions section for a detailed breakdown of these critical findings.

Source: Search insights from Google, Bing

Psono's security assessment reveals significant concerns for handling financial data, with an overall security score of just 21/100 and an "F" grade. Critical security dimensions show substantial weaknesses, particularly in Compliance & Certification and API Security, both scoring 0/100. While Infrastructure Security reaches 53/100 and Vulnerability Management scores 68/100, these isolated strengths cannot compensate for comprehensive security gaps. The Identity & Access Management dimension scores only 29/100, presenting substantial risks for financial data protection.

Security professionals should exercise extreme caution when considering Psono for sensitive financial information. The platform's low score suggests potential vulnerabilities that could expose financial data to unauthorized access or compromise. Financial institutions and enterprises managing confidential data should seek alternative solutions with more robust security frameworks.

For a comprehensive security breakdown, review the Security Dimensions section on the Psono application page.

Source: Search insights from Google, Bing

Psono's security infrastructure presents significant challenges, with an overall security score of just 21/100, earning an F grade. The platform demonstrates substantial weaknesses across multiple security dimensions. Infrastructure security scores 53/100, suggesting basic but insufficient protective measures. Vulnerability management shows a marginally better score of 68/100, while critical areas like compliance and API security score zero, indicating major security gaps. The only notably strong dimension is breach history, scoring 80/100. Identity and access management remains weak at 29/100, potentially exposing organizations to unauthorized access risks. Incident response capabilities also lag at 48/100, raising concerns about the platform's ability to detect and mitigate security threats effectively. For enterprises considering Psono, a comprehensive security review and careful risk assessment are strongly recommended. See our Security Dimensions section for a detailed breakdown of these critical security metrics.

Source: Search insights from Google, Bing

With a critical security score of 21/100, Psono represents a high-risk option for enterprise deployment. The platform fails to meet fundamental enterprise security requirements, scoring an F grade across multiple critical compliance dimensions. Psono lacks essential certifications including SOC 2, ISO 27001, GDPR, HIPAA, and PCI DSS — a comprehensive compliance gap that signals significant security vulnerabilities for organizations with rigorous data protection needs.

Security decision-makers should exercise extreme caution before considering Psono for sensitive enterprise environments. The extremely low score indicates potential systemic security weaknesses that could expose organizational data to substantial risk. For mission-critical applications involving confidential information, alternative password management solutions with robust compliance frameworks and higher security ratings are strongly recommended.

See the Security Dimensions section for a comprehensive breakdown of Psono's security assessment and specific compliance shortcomings.

Source: Search insights from Google, Bing

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