Cybersecurity
68 cards. Each one is a 40-second story with a five-minute read behind it. Page 2 of 2.
Why your password is likely failing you and how to fix it todayIn 2019, the most common password was 123456, and the fourth most common was simply password. While devices are becoming more secure, hackers are evolving too. Protecting your dig…
Why your current password security might be failing you against modern cracking toolsModern password cracking technology has reached staggering speeds, with specialized tools like Beast capable of processing billions of guesses every single second. This rapid iter…
How a simple routing error accidentally took YouTube offline for the entire worldWhen a government attempted to censor YouTube, a single misconfigured router triggered a global blackout. By incorrectly announcing network prefixes, the system inadvertently rero…
How to master cybersecurity through the structured approach of Harvard's CS50 curriculumCybersecurity is often misunderstood as an absolute state, but it is actually a constant trade-off between security and usability. To navigate this field, you must learn to evalua…
How to reclaim your digital footprint in an age of constant data leaksAs data breaches become a routine occurrence, individuals are increasingly seeking ways to safeguard their personal information. This video features Kate Green discussing the prin…
The hidden data lurking within your cropped smartphone photosWhen you crop a photo on a Pixel phone, you might think you are deleting the edges. This video explores a significant vulnerability where much of the original, uncropped image rem…
Can we truly define the boundaries of cybersecurity?Join legendary expert Professor Gene Spafford as he attempts to tackle the complex challenge of defining cybersecurity. This video provides a rare opportunity to learn from a pion…
How a hidden iPhone trick could compromise your ATM PINA new method allows bad actors to steal ATM PIN codes using an iPhone without the user ever realizing it. This video demonstrates the mechanics of the hack and provides a simple s…
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