Best Symantec Secure App Service Alternatives & Competitors in 2025

Trust Guard offers website security services.

Sakurity does penetration tests, source code audit and vulnerability assessment.

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Secure Content Delivery Network, DDoS, WAF Service

Photos keeps your images organized and accessible. Rediscover favorite shots with Memories. Access them on your devices with iCloud Photos.

Signal Sciences is a software as a service platform providing security monitoring and defense for your web application.

Avast security software products are developed for Microsoft Windows, Mac OS X, Android and Linux users by AVAST Software.

Pulse Secure provides a consolidated offering for access control, SSL VPN, and mobile device security. Contact Pulse Secure at 408-372-9600 to get a free demo.

AI-Enabled Attack Surface Management, Dark Web Monitoring, and Application Penetration Testing solutions tailored to reduce complexity and costs of Application Security Testing, Protection and Compliance.

paid Free Trial

Flexera Software Vulnerability Manager provides solutions to continuously track, identify and remediate vulnerable applications.

The easiest way to protect your users from getting hacked

PerimeterX Bot Defender prevents automated attacks by detecting and protecting against malicious web and mobile behavior.

Find & fix security and compliance issues in open source libraries in real-time.

freemium

Imperva data center security provides tools to combat attack, theft, and fraud, mitigate risk, and streamline regulatory compliance.