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Página 11 de 13 · 145 artículos en total
Comparison of secure messaging apps in 2025
What is the safest app for your chats in 2025? We compare Signal, Telegram, Threema and more.
VPNs and encryption: what type of encryption do they use and…
Not all VPNs encrypt the same. Discover the protocols and security levels behind your private connection.
Famous vulnerabilities in encryption: cases that marked history
Bugs like Heartbleed or Logjam showed how fragile digital security can be. Learn what went wrong and how to avoid it.
Enterprise Cybersecurity 2025: 15 Best Practices that Every…
Enterprise Cybersecurity 2025: 15 Best Practices that Every CISO Should Implement Introduction The cybersecurity landscape in 2025 presents unprecedented…
Digital Neuroplasticity: How the Technological Age is Reshaping…
Neuroscientific analysis of how digital devices and AI are transforming our brains, including digital amnesia, infinite scrolling, and AI hallucinations.
AES vs ChaCha20: differences, advantages and when to use each
AES and ChaCha20 are two modern symmetric encryption algorithms. Which one is best depending on the context?
What is end-to-end encryption and why it is essential today
End-to-end encryption ensures that only the sender and receiver can read messages. Discover how it works and why apps like Signal or WhatsApp adopt it.
How to encrypt your data in the cloud: best tools and practices
Uploading data to the cloud does not mean giving up privacy. Learn how to protect your information with strong encryption.
Post-quantum cryptography: this is how algorithms prepare for…
Quantum computing threatens current encryption. Learn about the cryptography proposals resistant to this new era.
History of encryption: from the Caesar cipher to quantum-safe
From the Romans to quantum challenges: learn about the evolution of encryption through the centuries.
Digital Scams in the Age of Artificial Intelligence:…
Digital scams have evolved exponentially in the last decade, representing a global threat that generates annual losses of more than a trillion dollars. This article examines emerging forms of digital fraud, including ransomware, AI-powered phishing, and sophisticated techniques such as deepfakes and quishing.
Cyber Threat Landscape: Featured Vulnerabilities and Attacks…
Summary of the main cybersecurity incidents reported by CronUp at the beginning of August 2025: vulnerabilities, cyberattacks, malware and ransomware.