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Raspberry Pi-based device uses electromagnetic waves to detect malware

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3 years ago

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Raspberry Pi-based device uses electromagnetic waves to detect malware

Antivirus software often relies on a combination of machine learning algorithms and frequently updated malware definitions to protect our computers from external threats. However, no antivirus software is perfect, and they occasionally miss updated or heavily disguised threats. That’s why researchers at the Institute for Computer Science and Stochastic Systems are trying to explore new ways to detect malicious programs that don’t rely on software solutions at all.

Instead, the four-member team is using electromagnetic pulses to detect harmful software. Even if the target is obfuscated. Their method is unorthodox, to say the least, but also fairly accurate based on their initial tests.

The technology developed by the team uses a Raspberry Pi to connect infected or potentially infected devices. The Pi interfaces with an H-field probe and an oscilloscope: the former detects the magnetic waves emitted by the device, and the latter visualizes them for malware analysts to review.

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According to the researchers, different kinds of malware emit specific electromagnetic waves. Since everything seems to emit such waves these days, it’s not enough to just set up the system and analyze the output of the oscilloscope. Pi-based malware detectors must be trained on a variety of threats to improve their detection accuracy and eradicate false positives.

In the researchers’ experiments, the Pi was able to predict three “generic malware types” and one “benign” category (harmless malware that’s probably more annoying than anything) with about 99.82 percent accuracy. The team noted that it doesn’t matter what obfuscation techniques the software in question might use on the software side, because their devices don’t rely on software. It works at a higher level.

Complete News Source : TECHSPOT

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YouTube marks 20th anniversary by launching new useful features What’s new

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3 weeks ago

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April 24, 2025

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YouTube marks 20th anniversary by launching new useful features What’s new

YouTube has celebrated its 20th anniversary with several new features, including functional upgrades and new features for YouTube TV. The platform has introduced personalised radio stations via Ask Music, which is available to YouTube Premium and YouTube Music users on both iOS and Android devices. Additionally, YouTube is rolling out the ability to fast-forward.

YouTube TV members will gain the ability to build their own multiview experiences, starting with a selection of non-sports content from a small group of popular channels. The platform is introducing improved navigation, better playback quality, and easier access to features such as comments, channel information, and more through videos at 4x speed, providing more.

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  1. Delete Unnecessary Emails: Regularly clearing unwanted emails helps maintain storage. Open Gmail in your browser or mobile device, go to your Inbox, Social, or Spam folder, filter messages, select emails to delete or check the box to select all emails in the folder, and click the “Delete” button. The emails will be moved to the Trash folder Empty Your Spam and Trash Folders: If deleted emails remain in your Trash.
  2. Unsubscribe from Unwanted Emails: Open a promotional email and click “Unsubscribe” at the bottom of the email to reduce future accumulation April 2025 — YouTube, the world’s largest video-sharing platform, is celebrating its 20th anniversary with the launch of several innovative features aimed at enhancing user experience, empowering creators, and embracing the future of digital content.

  3. 1. AI-Powered Video Summaries
    One of the most anticipated features is AI-generated video summaries, which will now appear below eligible videos. This allows viewers to preview content quickly and decide whether to watch the full video. The summaries are automatically created using advanced natural language processing and are designed to boost discoverability and engagement.

  4. 2. “Jump Ahead” Smart Chapters
    YouTube is introducing smart chapters with “Jump Ahead” capabilities, allowing viewers to skip to the most engaging parts of videos based on audience retention data. The feature leverages machine learning to identify sections that retain viewers the most and gives users a prompt to “Jump Ahead” with a single tap.

  5. 3. Creator Insights Dashboard Upgrade
    For content creators, YouTube has upgraded its Creator Studio Dashboard with enhanced real-time analytics, audience mood tracking, and AI-suggested titles and tags. The platform’s algorithms now offer dynamic suggestions for improving performance, personalized for each creator’s channel and content style.

  6. 4. YouTube Create App Expansion
    Following positive feedback from beta users, YouTube is officially rolling out the YouTube Create app in over 30 new countries. This free mobile video editing tool includes features like auto-captions, royalty-free music, filters, and multi-clip editing — giving creators more control without the need for expensive software.

  7. 5. Enhanced Live Shopping Tools
    With e-commerce booming, YouTube is expanding its Live Shopping tools, allowing creators to tag mini-social network within the platform. These tools are products, integrate affiliate links, and host shoppable livestreams with real-time viewer interaction. The new update supports multi-vendor support, making collaborations with brands smoother and more profitable.

  8. 6. Smart TV Upgrades
    YouTube is giving its TV interface a refresh, introducing a sleeker design with quicker access to playlists, subscriptions, and smart recommendations. A new “Ambient Mode interactive content suggestions and previews when the app is idle, turning the TV into a dynamic home hub for entertainment.

  9. 7. Community Tab Enhancements
    To improve engagement, YouTube is enhancing its Community Tab with interactive stickers, polls, countdowns, and quizzes — turning it into a mini-social network within the platform. These tools are aimed at helping creators keep their audience involved even between video uploads.
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  3. Entertainment News Platforms – https://anyflix.in/

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