Norton, a brand owned by Gen Digital, develops antivirus, VPN, and identity-protection software for consumer devices.

McAfee develops antivirus and internet security software for consumers and businesses.

CrowdStrike provides a cloud-based endpoint detection and response (EDR) and threat-intelligence platform used by enterprises.

Kaspersky is a cybersecurity company that develops antivirus and endpoint protection software.

Cloudflare provides content delivery network, DDoS mitigation, and web application firewall services that protect and accelerate websites.

Okta provides cloud-based identity and access management services, including single sign-on and multi-factor authentication.

NordVPN is a virtual private network service that encrypts a user's internet traffic and masks their IP address.

Signal is a nonprofit-operated messaging app that provides end-to-end encrypted text, voice, and video communication.

Bitwarden is an open-source password manager that stores and syncs encrypted credentials across devices.

Proton (Proton AG) offers a suite of privacy-focused services, including encrypted email, VPN, and cloud storage.