security Tag
56 tools ยท updated 2026-09-13
Browse 56 tools tagged with security (tag). Filter by pricing, platform, language and more. The list below shows every tool matching this tag. Each entry links to a full page with pricing, platforms, integrations, and API availability.
All 56 tools
- ๐๏ธ Deno.serve
Modern, secure router and server for Deno-based domain infrastructures
open-sourceAPI - ๐ก๏ธ Nuclei
Fast and customizable vulnerability scanner based on simple YAML templates
open-sourceAPI - โ๏ธ Web-Check
All-in-one open-source OSINT and technical SEO tool for analyzing infrastructure and headers
open-sourceAPI - ๐ก๏ธ Bunny DNS
Real-time global DNS with smart routing and security features
paidAPI - โก Checkbot
Browser extension that audits site links for redirects, broken links, and security issues
freemium - ๐ก๏ธ Cloudflare Logpush
Service to push Cloudflare logs to your own storage for custom SEO analysis
paidAPI - ๐ Cloudflare Radar
Real-time Internet traffic trends and security insights worldwide
freeAPI - ๐ก๏ธ Cloudflare Radar API
Get real-time insights into Internet traffic and security patterns for global SEO strategy
freeAPI - ๐งฎ Humio
Real-time log management platform designed for modern observability
paidAPI - ๐ Certbot
Effortless tool for automatically using Let's Encrypt certificates to enable HTTPS
open-source - ๐ Bitwarden (Self-Hosted)
Open-source password management solution that can be hosted on your own infrastructure
open-sourceAPI - ๐ OWASP ZAP
The worldโs most widely used web app scanner for finding vulnerabilities
open-sourceAPI - ๐ HSTS-Checker
Python tool to check for HTTP Strict Transport Security implementation across site lists
open-sourceAPI - ๐ Graylog
Centralized log management platform for deep dive into server-side SEO issues
freemiumAPI - ๐ฆ ZMap
Open-source network scanner that enables researchers to easily perform Internet-wide surveys
open-source - ๐ก๏ธ Nikto
Open source web server scanner which performs comprehensive tests against items
open-source - ๐ก PyOpenSSL
Python wrapper for OpenSSL to audit SSL certificates for technical SEO health
open-sourceAPI - ๐ก๏ธ CSP Evaluator
Evaluates Content Security Policies to detect bypasses and improve site security
open-sourceAPI - ๐ DNSViz
A tool for visualizing DNSSEC response chains and troubleshooting DNS propagation issues
freeAPI - ๐ Akamai
Enterprise-grade content delivery network for high-traffic sites with advanced caching and security
paidAPI - ๐งช Akamai Page Integrity
Protects user experience by monitoring and managing script behavior that could impact performance
paidAPI - โก Cloudflare
CDN and security provider with specialized SEO features like automatic image optimization
freemiumAPI - ๐ DNSTrails
Comprehensive DNS history and domain research tool provided by SecurityTrails
freeAPI - ๐ต๏ธ DNSdumpster
A domain research tool that can discover hosts related to a domain
freeAPI - ๐ Edgio
Unified edge platform for high-speed delivery and app security for global brands
paidAPI - ๐ป Email Hippo
Enterprise-grade email validation to protect sender reputation during high-volume SEO outreach
paidAPI - ๐ F5 BIG-IP
Enterprise-grade application delivery controller for complex traffic routing and security
paidAPI - โก Fastly Next-Gen WAF
Edge security tool that filters traffic and manages routing based on threat intelligence
paidAPI - ๐ก Google Dorks Helper
Curated repository of advanced search operators for uncovering hidden information
free - ๐ก๏ธ HSTS Preload
Security routing tool to manage HSTS headers and domain submission to browser preload lists
free - ๐ Imperva CDN
Edge-based content delivery network with integrated WAF and DDoS protection for enterprises
paidAPI - ๐ LastPass
Secure password manager for managing multiple SEO tool accounts and client logins
freemiumAPI - ๐ก๏ธ Little Warden
Automated SEO monitoring tool that checks for SSL expiry, robots.txt changes, and meta tags
paidAPI - ๐ LogRhythm
Enterprise security information and event management with log analysis
paidAPI - ๐งฉ Logentries
Real-time log management and search service with easy setup for developers
paidAPI - ๐บ๏ธ Nmap
Industry standard tool for network exploration and security auditing
open-source - ๐ฑ Podbean Pro
Enterprise-level podcasting platform with advanced security and SEO management
paidAPI - ๐๏ธ Rewind Backups
Protect SEO efforts by backing up Shopify store data including product descriptions and meta tags
paidAPI - ๐ก๏ธ SSL Labs Server Test
Deep analysis of the configuration of any SSL web server on the internet
freeAPI - ๐ SSL Shopper
Verify SSL certificate installation and expiration dates to avoid security warnings
free - ๐ SSL Shopper Checker
Verify your SSL certificate installation to ensure site security and prevent search penalties
free - ๐ Shodan
Search engine for Internet-connected devices for security researchers
freemiumAPI - ๐ StackPath
Edge-computing and CDN service focused on low-latency delivery and developer-friendly tools
paidAPI - ๐ Sucuri CDN
Website security platform that includes a robust CDN for faster page speeds and protection
paid - ๐ต๏ธ Sucuri SiteCheck
Scanner for website malware, blacklisting, and security vulnerabilities
freeAPI - ๐ VPN Proxy Master
Switch locations to see localized SERP results and test regional SEO performance
freemium - ๐ Why No Padlock?
Quickly identify insecure elements on SSL-enabled web pages
free - ๐ ๏ธ SEO Audits Toolkit
All-in-one open-source collection for website health and security
open-sourceAPI - ๐ DNS Spy
Monitor DNS records and get alerted when changes are detected
freemiumAPI - ๐ก๏ธ Sitemap Shield
Security tool that monitors your sitemap for unauthorized changes or injection of malicious URLs
paidAPI - ๐ต๏ธโโ๏ธ Whois Freak
Check domain ownership and registration history directly from the browser bar.
freemiumAPI - ๐ง Wapiti
Open-source web security auditor that identifies SEO-impacting vulnerabilities
open-source - ๐ค PDF-XRay
Python-based tool for extracting and analyzing PDF structures to identify SEO issues or hidden data
open-source - ๐ก๏ธ Security-Headers-CLI
Quickly check security headers that impact SEO and site trust
open-source - ๐ก๏ธ HSTS Sitemap Auditor
Checks if sitemap URLs are strictly HTTPS and compliant with HSTS headers to avoid redirect loops
free - ๐ต๏ธ Web-Scan China
Automated vulnerability and SEO scanner specifically testing site accessibility within mainland China
freemium
Frequently asked questions
What are the best tools for security?
Top picks include LastPass, Cloudflare, Nmap, Certbot, Bitwarden (Self-Hosted). Atlas lists 56 options.
How much do security tools cost?
Pricing varies: 13 free, 9 freemium, 18 paid.
Which platforms support security tools?
cli, api, web, browser-extension, desktop, mobile-app