Encryption - Security Ticks

Google is making sending end-to-end encrypted emails easy

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Google is making sending end-to-end encrypted emails easy 2025-04-02 at 15:03 By Zeljka Zorz Sending end-to-end encrypted (E2EE) emails from Gmail enterprise accounts is about to become much easier than it is now, Google has announced on Tuesday. The company will first make available this simplified capability to users who want to send E2EE emails […]

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Google Brings End-to-End Encrypted Emails to All Enterprise Gmail Users

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Google Brings End-to-End Encrypted Emails to All Enterprise Gmail Users 2025-04-02 at 13:05 By Ionut Arghire Gmail now allows enterprise users to send end-to-end encrypted emails to colleagues, and will soon allow sending to any inbox. The post Google Brings End-to-End Encrypted Emails to All Enterprise Gmail Users appeared first on SecurityWeek. This article is

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Post-quantum cryptography and the future of online safety

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Post-quantum cryptography and the future of online safety 2025-03-28 at 07:04 By Help Net Security In this Help Net Security video, Rebecca Krauthamer, CEO of QuSecure, explores the rising urgency of post-quantum cryptography (PQC) and what organizations must do to prepare. She breaks down the so-called “quantum threat” and explains why it’s not just theoretical.

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ETSI releases security standard for the quantum future

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ETSI releases security standard for the quantum future 2025-03-27 at 06:35 By Help Net Security ETSI launched post-quantum security standard to guarantee the protection of critical data and communications in the future. The specification “Efficient Quantum-Safe Hybrid Key Exchanges with Hidden Access Policies” (ETSI TS 104 015) has been developed to enhance security mechanisms, ensuring

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NetSfere Launches Quantum-Resilient Messaging Platform for Enterprise and Government Use

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NetSfere Launches Quantum-Resilient Messaging Platform for Enterprise and Government Use 2025-03-24 at 12:47 By Kevin Townsend NetSfere Integrates ML-KEM and AES into its text, voice and video messaging platform to meet 2027 NSA Quantum Security mandates. The post NetSfere Launches Quantum-Resilient Messaging Platform for Enterprise and Government Use appeared first on SecurityWeek. This article is

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Protecting your iCloud data after Apple’s Advanced Data Protection removal in the UK

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Protecting your iCloud data after Apple’s Advanced Data Protection removal in the UK 2025-03-19 at 07:16 By Help Net Security Advanced Data Protection (ADP) secures iCloud data with end-to-end encryption. This ensures that no one, not even Apple, can access the encrypted data, which remains secure even in the event of a cloud breach. As

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NIST Announces HQC as Fifth Standardized Post Quantum Algorithm

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NIST Announces HQC as Fifth Standardized Post Quantum Algorithm 2025-03-17 at 19:58 By Kevin Townsend First choices for both KEMs and DSAs are already standardized, and organizations should not wait for the backups to be available before migrating to PQC. The post NIST Announces HQC as Fifth Standardized Post Quantum Algorithm appeared first on SecurityWeek.

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How to encrypt and secure sensitive files on macOS

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How to encrypt and secure sensitive files on macOS 2025-03-17 at 18:14 By Anamarija Pogorelec Encrypting files keeps sensitive data like personal details, finances, and passwords safe from attackers by making them unreadable to unauthorized users. Encryption also safeguards data in case of device loss or theft, preventing malicious actors from accessing or misusing the

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NIST selects HQC as backup algorithm for post-quantum encryption

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NIST selects HQC as backup algorithm for post-quantum encryption 2025-03-12 at 13:32 By Help Net Security 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 algorithm that can provide a second line of defense for the

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Why a push for encryption backdoors is a global security risk

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Why a push for encryption backdoors is a global security risk 2025-03-04 at 07:36 By Help Net Security 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 a backdoor to encrypted iCloud data is just

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Mastering the cybersecurity tightrope of protection, detection, and response

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Mastering the cybersecurity tightrope of protection, detection, and response 2025-02-21 at 08:05 By Mirko Zorz 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 decryption threats, and the role of vendor security validation. Wisniewski notes that cyber resilience is

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The UK’s secret iCloud backdoor request: A dangerous step toward Orwellian mass surveillance

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The UK’s secret iCloud backdoor request: A dangerous step toward Orwellian mass surveillance 2025-02-13 at 07:30 By Help Net Security 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. This revelation deeply concerns me – it is a blatant

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OpenNHP: Cryptography-driven zero trust protocol

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OpenNHP: Cryptography-driven zero trust protocol 2025-02-05 at 07:01 By Mirko Zorz 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 the following benefits: Reduces attack surface by hiding infrastructure Prevents unauthorized network reconnaissance Mitigates vulnerability exploitation Stops phishing via encrypted DNS Protects

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Aim for crypto-agility, prepare for the long haul

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Aim for crypto-agility, prepare for the long haul 2025-02-04 at 07:33 By Help Net Security While organizations have long experimented with various facets of digital transformation, the journey toward crypto-agility is one of the most significant technological transitions of our time. Success in the emerging quantum era will require technical expertise, strategic foresight, careful planning,

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Cyber Insights 2025: Quantum and the Threat to Encryption

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Cyber Insights 2025: Quantum and the Threat to Encryption 2025-02-03 at 17:03 By Kevin Townsend 2025 is an important year – it is probably our last chance to start our migration to post quantum cryptography before we are all undone by cryptographically relevant quantum computers. The post Cyber Insights 2025: Quantum and the Threat to

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GUI frontends for GnuPG, the free implementation of the OpenPGP standard

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GUI frontends for GnuPG, the free implementation of the OpenPGP standard 2025-01-24 at 07:20 By Help Net Security 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 support for public key directories. While primarily a command-line tool, GnuPG

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8+ US telcos compromised, FBI advises Americans to use encrypted communications

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8+ US telcos compromised, FBI advises Americans to use encrypted communications 2024-12-05 at 14:24 By Zeljka Zorz FBI and Cybersecurity and Infrastructure Security Agency (CISA) officials have advised Americans to use encrypted call and messaging apps to protect their communications from threat actors that have – and will – burrow into the networks and systems

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Preparing for Q-day: The essential role of cloud migration in securing enterprise data

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Preparing for Q-day: The essential role of cloud migration in securing enterprise data 2024-12-05 at 07:34 By Help Net Security 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 machines can break traditional encryption with ease—has the potential to upend

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Building trust in tokenized economies

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Building trust in tokenized economies 2024-12-05 at 06:49 By Help Net Security 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, COO of Zama, explores the emerging privacy-preserving technologies that can help solve this challenge, focusing on

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Police takes down Matrix encrypted chat service used by criminals

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Police takes down Matrix encrypted chat service used by criminals 2024-12-03 at 17:18 By Zeljka Zorz A joint investigation team involving French and Dutch authorities has taken down Matrix, yet another end-to-end encrypted chat service created by criminals. Matrix (Source: Dutch Police) The Matrix encrypted chat service Matrix – also know as Mactrix, Totalsec, X-quantum,

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