Best Security Tools in 2026

BitLocker is a full disk encryption feature included with Windows Vista and later.

Key Microsoft BitLocker features:

Strong Security Seamless Integration TPM Support Enterprise Management Tools

The FedRAMP High gap analysis for teams who don't want a $150K consulting engagement. NYLE delivers a full NIST 800-53 Rev. 5 assessment in 7 days—with Moderate and Low included and 12 months of unlimited access to track your path to ATO.

Key NYLE features:

Security & Compliance Readiness Suite Reporting and Analytics Posture Improvement

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FileVault is a method of using encryption with volumes on Mac computers.

Key FileVault features:

Enhanced Security Built-in Utility Compatibility Automatic Login Protection

Get native platform intelligence, so you can predict, prioritize, and proactively manage the work that matters most with the NOW Platform from ServiceNow.

Key Now Platform features:

Comprehensive Integration User-Friendly Interface Scalability Customization

AWS Certificate Manager from Amazon Web Services (AWS).

Key AWS Certificate Manager features:

Automated Certificate Management Seamless Integration Free Public Certificates Enhanced Security

Centrally managed full-disk and file encryption with options to synchronize with award winning Sophos endpoint protection for automated, proactive data protection.

Key Sophos SafeGuard Encryption features:

Comprehensive Data Protection Centralized Management Compliance Support Seamless Integration

Symantec Endpoint Encryption protects the sensitive information and ensure regulatory compliance with strong full-disk and removable media encryption with centralized management.

Key Symantec Endpoint Encryption features:

Comprehensive Encryption Centralized Management Industry Compliance Strong Authentication

Boxcryptor encrypts your sensitive files before uploading them to cloud storage services like Dropbox, Google Drive, Microsoft OneDrive, Box, and many others.

Key BoxCryptor features:

AES-256 and RSA-4096 Secure file access sharing with others Security for your Cloud

freemium

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG). .

Key Let's Encrypt features:

Free of Charge Automated Certificate Issuance and Renewal Ease of Use Security

Open Source

When it comes to saving your files on a cloud server, it is important to ensure the security of those files. Keeping your delicate files out of the wrong hands can save you a lot of time and hassle. Read more about Cryptomator.

Key Cryptomator features:

Open Source User-Friendly Encryption Standard Cross-Platform

Open Source

Tor is free software for enabling anonymous communication.

Key Tor Browser features:

Anonymity Circumvent Censorship Security Free and Open Source

Open Source

Premium online PDF tool set.

Key iLovePDF features:

User-Friendly Interface Wide Range of Tools Free Version Available Cloud Integration

GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).

Key GnuPG features:

Open Source Strong Encryption Cross-Platform Support Wide Adoption

Open Source

Keybase will be a public directory of publicly auditable public keys.

Key Keybase features:

End-to-End Encryption Cross-Platform Public Key Directory Integration with Social Media