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Encryption: How It Works, Types, and the Quantum Future

eSecurity Planet

Individuals, small businesses, and enterprise organizations all rely on encryption to securely store and transfer sensitive data across wide-area networks (WAN) like the internet. Application developers managing sensitive user data must especially beware of increasing regulatory action surrounding data privacy.

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Top 20 Cybersecurity Companies You Need to Know in 2025

eSecurity Planet

Through strategic acquisitions such as Splunk (2023), Isovalent, Lightspin, Oort, and Working Group Two, Cisco has expanded its capabilities in network detection and response (NDR), cloud security, and zero-trust architectures. OneTrust Best for privacy and compliance Headquarters: Atlanta, Georgia Founded: 2016 Annual Revenue: $0.4