Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

A devastating Ministry of Defence (MoD) data breach that exposed the details of thousands of Afghans seeking sanctuary in the UK – potentially putting up to 100,000 lives at risk – could happen again, ...

ClickFix attacks have evolved to feature videos that guide victims through the self-infection process, a timer to pressure targets into taking risky actions, and automatic detection of the operating ...

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Learn how to crochet a baby security blanket (lovey) with an adorable amigurumi koala! 🧶 This step-by-step crochet tutorial is beginner-friendly and perfect for making a soft, cozy gift for babies ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

Sign up to our free Brexit newsletter for our analysis of the continuing impact of Brexit on the UK Sign up to our free newsletter for the latest analysis on Brexit's ...

CDS clarified key facts about Op Sindoor in Singapore. These echo a world history lesson. Success in war is determined by achieving one’s political aim. Military losses are the wrong metric A lot of ...

13:17, Sun, Apr 27, 2025 Updated: 13:18, Sun, Apr 27, 2025 The Ministry of Defence is probing a major security breach after the identities of special forces soldiers were inadvertently published ...