cryptography

AppWizard
August 29, 2026
Google has introduced several network security enhancements in Android 17 to improve user privacy. One key feature is Encrypted Client Hello (ECH), which encrypts domain names to prevent external observers from monitoring user activities. ECH is integrated with private DNS and is enabled by default for apps using compatible networking libraries. Google claims to be the first major mobile operating system to implement widespread ECH support. Testing conducted by Jigsaw showed stable connection success rates and minimal interference across various networks. Additional security features in Android 17 include: - Local Network Protection, requiring apps to request permission before accessing devices on a user's home network. - Certificate Transparency, mandating public logging of certificates to detect forged ones. - A 2G Network Shutdown option for mobile operators to disable 2G services, reducing exposure to phishing messages.
Winsage
August 24, 2026
Microsoft has issued an advisory to IT teams and software developers regarding significant changes in Windows code signing due to the expiration of the Windows Production PCA 2011 certificate in October 2026. The transition will involve stronger cryptographic algorithms, including RSA-3072 and SHA-384, which may cause compatibility issues for applications that rely on hardcoded certificate checks or outdated cryptographic standards. Microsoft plans to implement post-quantum cryptography by default for Windows code signing in 2027. IT administrators are encouraged to assess their software environments, confirm vendor compliance with supported trust-validation mechanisms, and ensure applications are tested against the new certificate hierarchy and signing algorithms. Organizations with private trust stores must establish processes for recognizing and deploying legitimate Microsoft certificate updates.
Winsage
August 18, 2026
China's Ministry of State Security has directed state-linked organizations to remove a tailored version of Windows 10 from their systems, expediting a planned phase-out initially set for February 2027. This directive is driven by data security concerns, although specific vulnerabilities were not disclosed. The customized version, developed by C&M Information Technologies (CMIT), is based on Windows 10 Enterprise but modified to exclude consumer features and ensure updates remain within China. Since its launch in 2017, it has been used by various central agencies. The Chinese government has also encouraged the elimination of foreign-branded computers, leading to the emergence of domestic operating systems. Despite these efforts, as of July 2026, Windows held an 87.64% share of desktop web traffic in China, with Windows 10 accounting for 43.56% of usage. Approximately two in five Chinese desktops still run an unsupported version of Microsoft's software.
Winsage
July 31, 2026
On July 31, 1996, Microsoft unveiled Windows NT 4.0 to its manufacturing partners. This release, codenamed Cairo, integrated the Windows 95 interface into a 32-bit enterprise OS and was the last version to support Alpha, MIPS, or PowerPC CPU architectures. The first public release of the NT line was Windows NT Server 3.1 in 1993, followed by versions 3.5 and 3.51 in 1994 and 1995, respectively. Windows NT 4.0 introduced features like My Computer and My Documents, as well as advanced components such as the cryptography API, DCOM, TAPI 2.0, and DirectX (v2). It had low minimum system requirements, recommending a CPU of 33 MHz or better, 32MB of RAM, SVGA graphics, and a 256 MB hard disk. NT 4.0 served as the foundation for Windows XP, which was released in 2001.
Winsage
July 31, 2026
On July 31, 1996, Microsoft released Windows NT 4.0, codenamed Cairo, which integrated the Windows 95 interface into a 32-bit enterprise operating system. It was the last version to support multiple CPU architectures, including Alpha, MIPS, and PowerPC. Windows NT 4.0 included features such as the Start Menu, Taskbar, Task Manager, and support for advanced functionalities like the cryptography API and DirectX (v2). The minimum hardware requirements were a CPU of 33 MHz or better, 32MB of RAM, SVGA graphics, and a 256 MB hard disk. Following its launch, Microsoft introduced versions for embedded systems and a Terminal Server edition. The release of Windows XP in 2001 marked a shift away from DOS-based consumer operating systems.
Tech Optimizer
July 15, 2026
The Russian portal "Multiscanner" has resumed its service for scanning files for malicious software without mandatory registration. It allows users to upload files up to 256 MB in over 30 formats, including DOC, DOCX, PDF, PPTX, EXE, and ZIP. The scanning history is saved in the browser but can be deleted for privacy. "Multiscanner" is compatible with popular web browsers like Google Chrome, Yandex Browser, Firefox, Microsoft Edge, and Safari, but is not available on mobile browsers. The portal was originally developed between 2023 and 2024 and is now managed by the National Technology Center for Digital Cryptography, operating in pilot mode.
AppWizard
July 1, 2026
B3 has deployed a secure mobile solution to 1,000 employees in two weeks using Android Enterprise, enhancing security with AI threat detection and Managed Google Play. The transition is expected to yield a 30% cost savings over the next decade. B3 prioritized security and compliance while providing devices that ensure constant availability and productivity. The deployment process was streamlined through collaboration with Samsung and Android Enterprise's zero-touch enrollment, allowing centralized management of devices. Employees received lightweight devices with 7-inch screens and longer battery life, leading to positive feedback. B3 is also expanding its use of AI to improve productivity and plans to refresh hardware more frequently due to the anticipated cost savings.
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