The Best Aegis Alternatives in 2026

Facia provides deepfake and liveness detection for identity verification and authentication.

This repository organizes formal verification and model-checking resources, techniques, and tools.

QWED verifies LLM outputs, tool calls, code, schemas, and agent state before production execution.

This converter changes infix expressions into postfix or prefix notation and shows the steps.

Canary Tokens creates decoy files and links that alert users when someone accesses them, helping detect unauthorized activity.

Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store.

Generate two-factor authentication codes in Chrome, Firefox, or Edge with the Authenticator extension.

Add proof-of-work verification to websites with mCaptcha, a privacy-focused automated CAPTCHA system.

Use Metasploit to find security issues, verify mitigations, and manage authorized penetration testing assessments.

Snyk helps software teams identify and manage security risks in code and dependencies while building AI-enabled applications.

Manage Windows Firewall rules and receive outbound connection notifications with Windows Firewall Control.

Manage Android firewall rules with AFWall+, an iptables-based firewall app.

Manage GnuPG keys from a terminal with gpg-tui, a text-based key management interface.

Inspect and reverse engineer Android application packages using the Apktool utility.

Block internet access per Android app with NetGuard, a firewall that does not require root.

Generate secure SSL configurations for selected web, database, and mail software.

Kali NetHunter App Store provides an installable catalog of applications for the Kali NetHunter platform.

Solve reverse engineering challenges published on challenges.re, a challenge-focused site.

GoPlus offers Web3 security tools including audits, APIs, a user security hub, and a browser extension.

Search the National Vulnerability Database, a public resource for vulnerability information.

View Toronto Police calls for service on a map that updates in real time, according to the supplied page description.

WhatsMyDNS checks DNS record propagation across global resolvers for record types including A, AAAA, MX, and TXT.

The Snyk Security Database provides vulnerability details and remediation guidance for packages and cloud configurations.

The URL Decoder and Encoder converts text between encoded and decoded forms, including JavaScript URLs.