281 tools · 79 open-source · 202 SaaS
The best security tools. Page 5 of 6.
Last updated October 3, 2026 · ranked by GitHub stars, growth and recent commits
Security tools 193–240 of 281
Kaspersky
Security
Antivirus, VPN and endpoint security products for home and business users
SaaS
Keeper
Password Management
Password manager and privileged access tool for individuals, families and enterprises
SaaS
Keyfactor
Security
Machine identity and PKI management platform
SaaS
Kiteworks
File Storage & Sharing
Private content network for secure file transfer, email and managed file transfer
SaaS
KnowBe4
Security
Security awareness training and simulated phishing for employees
SaaSLookout
Security
Mobile endpoint security and data protection platform
SaaS
Malwarebytes
Security
Anti-malware software that scans for and removes viruses, ransomware and spyware
SaaS
ManageEngine Password Manager Pro
Password Management
Privileged password vault with session recording and password rotation for IT teams
SaaS
Mandiant
Security
Threat intelligence and incident response services and products from Google
SaaS
Mend
Security
Application security platform for software composition analysis and code scanning
SaaS
Microsoft Authenticator
Auth & Identity
Free mobile app for multi-factor sign-in approvals, one-time codes and passkeys
SaaS
Microsoft Defender
Security
Microsoft endpoint, identity and cloud threat protection suite
SaaS
Microsoft Intune
Security
Cloud endpoint management for devices, apps and compliance policies
SaaS
Microsoft Purview
Security
Data governance, compliance and information protection suite from Microsoft
SaaS
Microsoft Sentinel
Security
Cloud-native SIEM and SOAR service from Microsoft
SaaS
Mimecast
Security
Email security, archiving and awareness training for businesses
SaaS
Mitek
Auth & Identity
Mobile capture and digital identity verification technology
SaaS
Mosyle
Security
Apple device management and security platform for schools and businesses
SaaS
Netskope
Security
Security service edge platform covering CASB, secure web gateway and data protection
SaaS
NinjaOne
Security
Endpoint management and remote monitoring software for IT teams and MSPs
SaaS
NordLayer
Networking & VPN
Business VPN and network access security for remote and hybrid teams
SaaS
NordVPN
Networking & VPN
Consumer VPN service with threat protection, double VPN and meshnet
SaaS
Norton
Security
Consumer antivirus suites bundling VPN, password manager and identity monitoring
SaaS
Okta
Auth & Identity
Cloud identity platform for workforce single sign-on, multifactor authentication and lifecycle management
SaaS
Omnissa Workspace ONE
Security
Unified endpoint management and digital workspace platform
SaaS
OneTrust
Security
Privacy, consent management and governance, risk and compliance software
SaaS
Optro
Security
Audit, risk and compliance platform formerly known as AuditBoard
SaaS
Orca Security
Security
Agentless cloud security platform for workloads and configurations
SaaS
Palo Alto Networks
Security
Network, cloud and endpoint security vendor selling firewalls, SASE and SOC tools
SaaS
Prisma Access
Security
Palo Alto Networks cloud-delivered secure access service edge
SaaS
Passwordstate
Password Management
Self-hosted enterprise password vault for shared credentials with auditing
SaaS
Pentera
Security
Automated penetration testing and security validation platform
SaaS
Prisma Cloud
Security
Cloud-native application protection platform from Palo Alto Networks
SaaS
Private Internet Access
Networking & VPN
Consumer VPN service with a large server network and configurable privacy settings
SaaS
Proofpoint
Security
Email security, threat protection and data loss prevention for enterprises
SaaS
Proton VPN
Networking & VPN
VPN service from Proton with a no-logs policy and a free tier
SaaS
Qualys
Security
Cloud platform for vulnerability management, compliance and asset inventory
SaaSRapid7
Security
Vulnerability management, SIEM and managed detection tools for security teams
SaaS
Recorded Future
Security
Threat intelligence platform
SaaS
Riskified
Security
E-commerce fraud prevention and chargeback protection platform
SaaS
Rubrik
File Storage & Sharing
Data security platform for backup, cyber recovery and identity resilience
SaaS
Sectigo
Security
Certificate authority offering TLS certificates and certificate lifecycle management
SaaS
Securden
Password Management
Password vault and privileged access manager for storing and sharing admin credentials
SaaSSecureframe
Security
Compliance automation for security audits, risk management and vendor reviews
SaaS
Securiti
Security
Data security and privacy automation platform
SaaS
SecurityScorecard
Security
Security ratings and third-party risk management platform
SaaS
Semperis
Security
Identity threat detection and recovery for Active Directory and Entra ID
SaaS
SentinelOne
Security
AI-driven endpoint, cloud and identity security platform with automated response
SaaS