LinuxGuard vs. PortalGuard Comparison


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About LinuxGuard is the control plane for Linux identity — a continuous Identity Security Posture Management (ISPM) and Identity Threat Detection & Response (ITDR) platform purpose-built for the Linux estate, rather than adapted from a Windows-first or cloud-first tool . It gives security and infrastructure teams a single, always-current inventory of every human account, service identity, SSH key, sudo rule, and PAM configuration across on-prem, cloud, and hybrid Linux servers, scoring each identity from 0–100 with inline explanations of the risk factors behind the score . LinuxGuard maps privilege-escalation paths, flags NOPASSWD sudo rules and orphaned or shared SSH keys, detects configuration drift in real time, and maps MITRE ATT&CK-aligned signals for detection and safety-gated automated response. It also generates continuous, audit-ready compliance evidence mapped to NIS2, DORA, SOC 2, CIS, NIST, PCI-DSS, and ISO 27001, and integrates wit	About BIO-key PortalGuard IDaaS is a single, flexible cloud-based IAM platform that offers the widest range of options for multi-factor authentication, biometrics, single sign-on, and self-service password reset to support a customer’s security initiatives and deliver an optimized user experience – all at an affordable price point. For over 20 years, industries such as education, including over 200 institutions, healthcare, finance, and government have chosen PortalGuard as their preferred solution.Whether you’re looking for passwordless workflows, support for your Zero Trust architecture, or just implementing MFA for the first time, PortalGuard can easily secure access for both the workforce and customers whether they are remote or on-premises. PortalGuard’s MFA stands out above others as it is the only solution to offer Identity-Bound Biometrics that offer the highest levels of integrity, security, accuracy, availability and are easier to use than traditional authentication methods.
Platforms Supported Windows Not Supported Mac Not Supported Linux Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Security and compliance teams in regulated enterprises - banking, payments, government, life sciences, and energy	Audience SMB and enterprise markets
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Start with a fixed-scope pilot that maps every identity and privilege path across your Linux estate and hands you compliance-ready evidence. Free Version Not Supported Free Trial Not Supported	Pricing PortalGuard (Commercial On-Premises) - Self Service Password Reset License (SSPR only) - $12.50 annually per user PortalGuard (Commercial On-Premises) - Enterprise License (SSPR, SSO, MFA) - $36.00 annually per user PortalGuard IDaaS (Commercial Cloud) - Enterprise License (SSPR, SSO, MFA) - $42.00 annually per user PortalGuard IDaaS (Commercial Cloud) - Self-Service Password Reset License (SSPR only) - $12.50 annually per user Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Not Supported
Company Information LinuxGuard Founded: 2025 linuxguard.io	Company Information BIO-key International Founded: 1993 United States www.bio-key.com/portalguard/
Alternatives Orchid Security	Alternatives Ping Identity
Cross Identity	Cisco Duo Cisco
Syteca	Entrust Identity as a Service Entrust
IBM Verify Identity Protection IBM	IBM Verify IBM
Teleport View All	Okta View All
Categories Identity and Access Management (IAM) Supported Identity Security Posture Management (ISPM) Supported	Categories Biometric Authentication Supported Customer Identity and Access Management (CIAM) Supported Identity and Access Management (IAM) Supported Identity Governance and Administration (IGA) Supported Identity Management Supported Multi-Factor Authentication (MFA) Supported Password Management Supported Passwordless Authentication Supported Risk-Based Authentication Supported Self-Service Password Reset (SSPR) Supported Single Sign On Supported
	Show More Features Identity Management Features Access Certification Not Supported Compliance Management Not Supported Multifactor Authentication Supported Password Management Not Supported Privileged Account Management Supported Self-Service Access Request Not Supported Single Sign On Supported User Activity Monitoring Supported User Provisioning Not Supported Password Management Features Credential Management Supported Multifactor Authentication Supported Password Generator Not Supported Password Reset Supported Password Synchronization Supported Single Sign On Supported User Management Supported
Integrations Slack Supported Active Directory Not Supported Adobe Marketo Engage Not Supported Blackboard Collaborate Not Supported Canvas Not Supported Dropbox Not Supported GitHub Not Supported Google Workspace Not Supported Jira Supported Microsoft 365 Not Supported Microsoft SharePoint Not Supported Microsoft Teams Supported Salesforce Not Supported Splunk Cloud Platform Supported Trello Not Supported Show More Integrations View All 4 Integrations	Integrations Slack Supported Active Directory Supported Adobe Marketo Engage Supported Blackboard Collaborate Supported Canvas Supported Dropbox Supported GitHub Supported Google Workspace Supported Jira Not Supported Microsoft 365 Supported Microsoft SharePoint Supported Microsoft Teams Not Supported Salesforce Supported Splunk Cloud Platform Not Supported Trello Supported Show More Integrations View All 12 Integrations
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