Encryption - Security Ticks

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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Choosing the right secure messaging app for your organization

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Choosing the right secure messaging app for your organization 2024-11-27 at 07:18 By Mirko Zorz In this Help Net Security interview, Liad Shnell, CTO at Rakuten Viber, discusses what organizations should look for in secure messaging apps, including encryption, privacy standards, and ease of integration. Shnell also covers the need for a multi-layered approach to

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AI Kuru, cybersecurity and quantum computing

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AI Kuru, cybersecurity and quantum computing 2024-11-25 at 08:13 By Help Net Security As we continue to delegate more infrastructure operations to artificial intelligence (AI), quantum computers are advancing towards Q-day (i.e., the day when quantum computers can break current encryption methods). This could compromise the security of digital communications, as well as autonomous control

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Google on scaling differential privacy across nearly three billion devices

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Google on scaling differential privacy across nearly three billion devices 2024-10-31 at 15:03 By Mirko Zorz In this Help Net Security interview, Miguel Guevara, Product Manager, Privacy Safety and Security at Google, discusses the complexities involved in scaling differential privacy technology across large systems. He emphasizes the need to develop secure, private, and user-controlled products

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Controversial Windows Recall AI Search Tool Returns With Proof-of-Presence Encryption, Data Isolation

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Controversial Windows Recall AI Search Tool Returns With Proof-of-Presence Encryption, Data Isolation 2024-09-27 at 21:01 By Ryan Naraine Microsoft reboots controversial Windows Recall with proof-of-presence encryption, anti-tampering checks, and secure enclave data management. The post Controversial Windows Recall AI Search Tool Returns With Proof-of-Presence Encryption, Data Isolation appeared first on SecurityWeek. This article is an

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Ghost: Criminal communication platform compromised, dismantled by international law enforcement

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Ghost: Criminal communication platform compromised, dismantled by international law enforcement 2024-09-18 at 15:16 By Zeljka Zorz Another encrypted communication platform used by criminals has been dismantled and its alleged mastermind arrested, the Australian Federal Police has announced on Tuesday. “AFP Operation Kraken charged a NSW man, aged 32, for creating and administering Ghost, a dedicated

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Vulnerability allows Yubico security keys to be cloned

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Vulnerability allows Yubico security keys to be cloned 2024-09-04 at 13:31 By Zeljka Zorz Researchers have unearthed a cryptographic vulnerability in popular Yubico (FIDO) hardware security keys and modules that may allow attackers to clone the devices. But the news is not as catastrophic as it may seem at first glance. “The attacker would need

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Intel Responds to SGX Hacking Research

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Intel Responds to SGX Hacking Research 2024-09-03 at 14:01 By Eduard Kovacs Intel has shared some clarifications on claims made by a researcher regarding the hacking of its SGX security technology. The post Intel Responds to SGX Hacking Research appeared first on SecurityWeek. This article is an excerpt from SecurityWeek RSS Feed View Original Source

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Cryptomator: Open-source cloud storage encryption

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Cryptomator: Open-source cloud storage encryption 2024-08-28 at 07:31 By Mirko Zorz Cryptomator offers open-source, client-side encryption of your files in the cloud. It’s available for Windows, Linux, macOS and iOS. Cryptomator works with Dropbox, Google Drive, OneDrive, MEGA, pCloud, ownCloud, Nextcloud, and any other cloud storage service that synchronizes with a local directory. Key features

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Behind the scenes of Serious Cryptography

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Behind the scenes of Serious Cryptography 2024-08-27 at 07:45 By Mirko Zorz In this Help Net Security interview, Jean-Philippe Aumasson, discusses the writing and research process for Serious Cryptography, his latest book. With a career steeped in research and practical cryptography, Aumasson offers a rare glimpse into the efforts required to distill complex concepts into

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NIST releases finalized post-quantum encryption standards

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NIST releases finalized post-quantum encryption standards 2024-08-14 at 06:01 By Help Net Security NIST has finalized its principal set of encryption algorithms designed to withstand cyberattacks from a quantum computer. The announced algorithms are specified in the first completed standards from NIST’s post-quantum cryptography (PQC) standardization project and are ready for immediate use. “The transition

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