Intruder - Intruder is a security monitoring platform for internet-facing systems.
Google Drive - Access and sync your files anywhere
HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Dropbox - Online Sync and File Sharing
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
ShareFile - Secure file sharing and sync