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A previously unknown trick lets you easily bypass using a Microsoft Account in Windows 11, just as Microsoft tries to make it harder to use local accounts.

Since the release of Windows 11, Microsoft has been increasingly closing loopholes and making it harder to use a local account in the operating system.

Instead, the company wants you to use a Microsoft Account, as many operating system features rely on cloud-based services.

Google has started rolling out a new end-to-end encryption (E2EE) model for Gmail enterprise users, making it easier to send encrypted emails to any recipient.

While businesses also have the option to configure the Secure/Multipurpose Internet Mail Extensions (S/MIME) protocol to send digitally signed and encrypted messages, this requires significant resources, including deploying certificates to all users and exchanging them before sending the emails.

Google says that after Gmail’s new E2EE model rolls out, business users will be able to send fully encrypted emails to any user on any email service or platform without having to worry about complex certificate requirements.

Applied physicists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a photon router that could plug into quantum networks to create robust optical interfaces for noise-sensitive microwave quantum computers.

The breakthrough is a crucial step toward someday realizing modular, distributed quantum computing networks that leverage existing telecommunications infrastructure. Comprising millions of miles of optical fiber, today’s fiber-optic networks send information between computing clusters as pulses of light, or photons, all around the world in the blink of an eye.

Led by Marko Lončar, the Tiantsai Lin Professor of Electrical Engineering and Applied Physics at SEAS, the team has created a microwave-optical quantum transducer, a device designed for quantum processing systems that use superconducting microwave qubits as their smallest units of operation (analogous to the 1s and 0s of classical bits).