Collaborate Disseminate
Consider a web app that allows the user to upload files to a server. While uploading files, the app will generate hashes from the file content and send that hash to the server, along with the actual file content. Server will also generate … Continue reading Is hashing user input data redundant on HTTPS?
I parse content of user uploaded files using Apache Tika. While I use setMaxStringLength property to limit the parsed content to 4mb, I am suspicious if this is enough to safeguard my service from various cyberattacks like DOS using a very… Continue reading How to safegaurd tika parser from cyberattacks?
For example I am using the newest version of firefox and want to upload some pdf files to be merged into one at one of the website used to merge pdf. Would it be possible for the website to also upload some other something else in my folde… Continue reading Is it possible that a website is built in such a way that when I upload a pdf to the website, something else in my folder will also be uploaded?
My intention is to transfer files between a computer and a cell phone in the same network. I have created a system consisting of two apps for this purpose (everyone should be able to use the apps): The one on the computer creates a Python … Continue reading Securing HTTP File Transfer over local network
My Deluge client is consistently getting less than 1.0K/s on all torrents it is downloading
There aren’t very many peers on each torrent even though the website says >100 on every torrent… Why is the amount of peers significantly less… Continue reading Torrenting unbearably slow in Deluge [closed]
I have a site which allows users to upload images. One uploaded file was recently detected by antivirus software (uploads aren’t scanned, this was a system wide scan after)
Upon upload, I check the file extension, the MIME type and also us… Continue reading Backdoor:PHP/Webshell.O virus detected in an uploaded image file. Should I be worried? How can I prevent it?
I have an image file. I want to create a download link to the file in the html. How can I get the file to be automatically saved in gallery on android phone when I visit the download link? using HTML or using Python.?
I am writing a simple server for file uploading. I want to be able to rename uploaded files (including the file extension) and download files.
For validating the file to upload my plan was to check if the mime type, the file extension and … Continue reading How to handle mime types, file extension and magic number on file upload, renaming and file download?
There is an image file. How do I convert it to a download link or embed it in a download link? How do I get the image file to download automatically silently, without asking, as soon as a link is clicked?
There is an image file. How do I convert it to a download link or embed it in a download link? How do I get the image file to download automatically silently, without asking, as soon as a link is clicked?