Virusdie - All-in-One cloud-based, simple, powerful and gorgeous website security tools built for everyone.
Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.
Checkbot - Checkbot will boost the SEO, speed and security of your site by checking you're following 50+ web best practices. Browser extension with free and paid plans.
Trend Micro Deep Security - Excellent hybrid cloud security doesn't require your business to sacrifice operational performance. Trend Micro lets you keep business moving securely.
Chaos Toolkit - A chaos engineering toolkit to help you build confidence in your software system
Google Cloud Platform Security Overview - Cloud Workload Protection Platforms