encryption

How to encrypt and secure sensitive files on macOS
Encrypting files keeps sensitive data like personal details, finances, and passwords safe from attackers by making them unreadable to unauthorized users. Encryption also …

NIST selects HQC as backup algorithm for post-quantum encryption
Last year, NIST standardized a set of encryption algorithms that can keep data secure from a cyberattack by a future quantum computer. Now, NIST has selected a backup …

Why a push for encryption backdoors is a global security risk
Governments in the UK, US, and Europe are pressuring tech companies to weaken encryption in the name of security. The latest push from the UK government demanding Apple create …

Mastering the cybersecurity tightrope of protection, detection, and response
In this Help Net Security interview, Chester Wisniewski, Director and Global Field CISO at Sophos, discusses the shifting ransomware landscape, the risks posed by quantum …

The UK’s secret iCloud backdoor request: A dangerous step toward Orwellian mass surveillance
The United Kingdom government has secretly requested that Apple build a backdoor into its iCloud service, granting the government unrestricted access to users’ private data. …

OpenNHP: Cryptography-driven zero trust protocol
OpenNHP is the open-source implementation of NHP (Network-resource Hiding Protocol), a cryptography-based zero trust protocol for safeguarding servers and data. OpenNHP offers …

Aim for crypto-agility, prepare for the long haul
While organizations have long experimented with various facets of digital transformation, the journey toward crypto-agility is one of the most significant technological …

GUI frontends for GnuPG, the free implementation of the OpenPGP standard
GnuPG is a free and comprehensive implementation of the OpenPGP standard. It enables encryption and signing of data and communications, featuring a key management system and …

8 US telcos compromised, FBI advises Americans to use encrypted communications
FBI and Cybersecurity and Infrastructure Security Agency (CISA) officials have advised Americans to use encrypted call and messaging apps to protect their communications from …

Preparing for Q-day: The essential role of cloud migration in securing enterprise data
As the era of quantum computing draws closer, businesses face a new and unprecedented threat to data security: “Q-day.” This looming turning point—when quantum …

Building trust in tokenized economies
As the tokenized economy expands, the digital landscape is reshaped by decentralized systems and new forms of asset ownership. In this Help Net Security video, Jeremy Bradley, …

Police takes down Matrix encrypted chat service used by criminals
A joint investigation team involving French and Dutch authorities has taken down Matrix, yet another end-to-end encrypted chat service created for criminals. Matrix (Source: …
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