![]() Note: Bans will not be reversed if the post/comment in question has been deleted from your history. You may appeal this initial ban by messaging the moderators and agreeing not to break the rules again. Note that moderators will use their own discretion to remove any post that they believe is low-quality or not considered a LPT.īans are given out immediately and serve as a warning. Posts or comments that troll and/or do not substantially contribute to the discussion may be removed.Do not post tips that are advertisements or recommendations of products or services.Do not post tips in reaction to other posts.Posts concerning the following are not allowed: religion, politics, relationships, law and legislation, parenting, driving, medicine or hygiene (including mental health).Do not post tips that are based on spurious, unsubstantiated, or anecdotal claims.Do not post tips that could be considered common sense, common courtesy, unethical, or illegal.The tip and the problem it solves must be explained thoroughly. Posts must begin with "LPT" or "LPT Request” and be flaired.No rude, offensive, racist, homophobic, sexist, aggressive or hateful posts/comments."No snowflake in an avalanche ever feels responsible." Keep in mind that an aphorism is not a LPT.Īn aphorism is a a short clever saying that is intended to express a general truth or a concise statement of a principle. “A marriage proposal should not come as a big surprise, despite what you may have seen in the movies.” “Always be prepared to leave your employer because they are prepared to leave you.” Advice is offering someone guidance or offering someone a recommendation. Keep in mind that giving someone advice is not the same as giving someone a LPT. The Python code can be found on GitHub.A Life Pro Tip (or an LPT) is a specific action with definitive results that improves life for you and those around you in a specific and significant way. Whats the result That distracting glare on the. "The prototype program locates the eyeglass area and applies a Gaussian filter to blur the area." Looking toward a light source can create the perfect angle between the light, your glasses, and your camera. "Although none of the platforms supports it now, we have implemented a real-time eyeglass blurring prototype that can inject a modified video stream into the video conferencing software," they explain. ![]() The researchers argue other more usable software-based defenses involve targeted blurring of eyeglass lenses. With regard to potential mitigations, the boffins say that Zoom already provides a video filter in its Background and Effects settings menu that consists of reflection-blocking opaque cartoon glasses. Consequently, not every glasses-wearing person will necessarily provide adversaries with reflected screen sharing. These include reflectance based on the meeting participant's skin color, environmental light intensity, screen brightness, the contrast of the text with the webpage or application background, and the characteristics of eyeglass lenses. ![]() "It would be interesting for future research to scrape online videos such as from YouTube and analyze how much information is leaked through glasses in the videos," he said.Ī variety of factors can affect the legibility of text reflected in a video conference participant's glasses. He said the attack envisions both adversaries participating in conferencing sessions and also those who obtain and play back recorded meetings. bosses monitoring what their subordinates are browsing in a video work meeting, to business and trading scenarios where the reflections might leak key negotiation-related information," said Long. "We believe the possible applications of this attack range from causing discomforts in daily activities, e.g. When the goal was to identify just the specific website visible on the screen of a video meeting participant from an eyeglass reflection, the success rate rose to 94 percent among the Alexa top 100 websites. Older AMD, Intel chips vulnerable to data-leaking 'Retbleed' Spectre variant.Hidden Linux kernel security fixes spotted before release – by using developer chatter as a side channel. ![]() JavaScript tells all, which turns out not to be so great for privacy: Side-channel leaks can be exploited to follow you around the interweb.The opsec blunders that landed a Russian politician's fraudster son in the clink for 27 years."We found future 4k cameras will be able to peek at most header texts on almost all websites and some text documents," said Long. But this technique is expected to provide access to smaller font sizes as high-resolution webcams become more common. "Such font sizes can mostly be found in slide presentations and the headings/titles of some websites (for example, 'We saved you a seat in chat' on )."īeing able to read reflected headline-size text isn't quite the privacy and security problem of being able to read smaller 9 to 12 pt fonts.
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