Collaborate Disseminate
Haven’t been using Uber for quite a while and now just bumped into this feature called "Verify my Ride":
Verify Your Ride is a PIN verification feature that provides an
optional extra layer of protection to ensure you’re getting… Continue reading How does Uber PIN ("Verify my Ride") feature secure anything?
Computers are difficult enough to reason about when there’s just a single thread doing one task. There are dozens of cores in today’s modern processor world, and your program might …read more Continue reading Reflecting on a Queueing Prism Leads To Unexpected Results
I refer to Cleanroom Software Engineering Reference Model (https://kilthub.cmu.edu/articles/journal_contribution/Cleanroom_Software_Engineering_Reference/6572228) and Zero-Defect Software (https://trace.tennessee.edu/cgi/viewcontent.cgi?ar… Continue reading Applying Cleanroom Engineering Techniques such as Formal Verification/Formal Specifications to root out 0-day vulnerabilities such as log4shell? [closed]
Let’s say that Joe gives his PGP public key to Sue so that Sue can send Joe a secret message.
Sue opens her PGP/GPG program, types I’m in love with Joe! and encrypts the message with Joe’s public key.
The result is a blob that only Joe can… Continue reading Is there some way to verify that what I think I encrypted is actually what was encrypted when I don’t have the private key? (PGP)
if I create an account with 2FA that gives confirmation number via SMS, and I use a secondary number that is known by nobody, how many chances are there for a hacker to violate my account? I’ve been told that some skillful people can get t… Continue reading How can a person prevent themselves to be hacked generally, and more specifically with 2FA
It happened to me a few times that I installed a Windows PC after the CMOS battery has been replaced and all sorts of things stopped working or threw security warnings, only to realize that I just need to set the clock, or click on the syn… Continue reading How can wrong time synchronization be exploited?
I am trying to implement a photo ID verification along with a live-selfie verification on my Android/iOS apps.
I figured that I might be able to implement these features using Python machine learning libraries. However, I have no idea how… Continue reading How Do Online Identiy Verification Companies Ensures Their APIs to Be Not Abused?
I am in IT and I know: ALL the software in the world are horribly insecure. History proves it (of course prove me wrong!).
So, if we are giving ex.: drones lethal weapons, like bombs, what operating system, what applications… Continue reading What audit process do the softwares have that manage lethal weapon equipped robots?
I’m performing a research regarding security and performance verifiction (testing and reviews).
I would like to know the opinion of practitioners regarding my findings.
Could you answer my survey at http://www.spvsurvey.com/… Continue reading What are the success factors to security and performance testing?
I am learning a bit about IT-Security and I wonder if there is a concept where you can get certificates for a specific device that approves the device is safe and not compromised.
Lets say you want to use you own Laptop at … Continue reading Get security certificate for secure Laptops etc