Collaborate Disseminate
There are several ways to affix a watermark to a .pdf thanks to online websites. See for instance ilovepdf.com, tools.pdf24.org or one can search "add watermark to .pdf online" into his favourite search engine.
I am aware there e… Continue reading Is it safe to affix a watermark thanks to an online website on personal documents? [closed]
There is currently an issue with Windows operating systems, reputed to be related to Falcon Sensor from CrowdStrike. From their description of Falcon Platform, it seems at least plausible that they are transferring data from customers site… Continue reading Do we know what data Falcon Platform from Crowdstrike transfers outside of the organisation?
I am attempting to analyze the Bluetooth communication between a fitness tracker (GOJI ACTIVE GFITBK20 Activity Tracker) and its corresponding application (Goji Active) installed on my Android phone. My goal is to capture and analyze the h… Continue reading How to Sniff Bluetooth Traffic and Determine Encryption on Fitness Tracker Data?
Recently, a developer accidentally made a private repository public, which contained secret keys. Although a third-party application promptly flagged and rotated the exposed credentials, the repository remained public for some time, raisin… Continue reading Preventing Unauthorized Public Exposure of Repositories
Requirement:
Users fill out a form which includes sensitive personal data and need to be able to download the content of this form for a limited time.
Question:
How useful / secure is it to create a hash from
the data the user entered
plu… Continue reading Hash as filename to protect data
I have programmed something at work, and I believe it’s been done in a way that’s effectively 100% hack-proof even if I give full admin rights to the server.
In short, I have some legally sensitive information on a local computer. I wanted… Continue reading Is this solution I have programmed 100% hack-proof?
After login to my Adobe Acrobat account via a browser, I am able load a PDF document from my PC and then enter data into the PDF document form fields.
How do we determine whether the data entered into the PDF form (hosted by Adobe cloud ) … Continue reading How can we determine where Adobe Acrobat cloud store PDF form data? [closed]
Context:
When the Twitch whole code repository was leaked, it created multiple discussions on social medias.
And one day I was on Reddit and said that the leak of the hashing algorithm and the salt would possibly put ALL of the website acc… Continue reading How bad would a Hash algorithm leak would be?
Let’s say we know as a fact that a php web application baked in telemetry to collection data. Without scanning through the codebase, any quick hack tool that we can force the telemetry become useless given that we have full access the har… Continue reading Any "smart" way to disable telemetry of a web application on OS/hardware level? Any specific guide/tool recommend if we use linux and lnmp env
I have recently seen some legacy systems which used an unofficial Google API to perform spell checking. Clients would send a list of words to http://www.google.com/tbproxy/spell which would respond with spelling suggestions.
I am curious i… Continue reading Was Google’s unofficial spell check API part of a huge data breach?