Collaborate Disseminate
I built a form that lets the user to upload files to a specific directory (apache2, php). I already limited file type and did some other security things. But I would anyway also like to deny the execution of those files to al… Continue reading How to deny execution of any file on a specific directory?
When it comes to passwords, we tend to be as strict as possible. So strict in fact that most large websites don’t even know our passwords. This is achieved with salted hashing.
If we treat passwords with the assumption that … Continue reading How do I protect my server files from an attacker that already tresspassed?
I have a Windows Server 2012 and I need to configure the privileges to a group called DP_Preven. This is the scenario:
I have a folder called X where only a few groups have access, inside that folder there is another one c… Continue reading Permission to a user in a subfolder inside a folder to which he does not have access
I have created an online donation form for a Public Library. The form collects names, phone numbers, emails, addresses (a lot of personal info). The form is submitted to a PHP script that saves the information to CSV file an… Continue reading How to give someone access to a file, on a website, securely without relying on a single password?
Please help i stuck while setting up kali linux with windows sub system(gui)
error xfce4.sh: Permission denied
i am installing kali for first time
Continue reading getting error xfce4.sh: Permission denied [on hold]
So, I was thinking about workarounds for saving passwords in text files (just because I’m curious), and I thought, what if I saved my file somewhere that is non-accessible? My server has a public_html folder where all of the … Continue reading How secure is it to store passwords in a non-accessible file?
Let’s consider the following:
Linux is the platform I am referencing here
There exists a partition on the system that’s encrypted with a strong password (via the LUKS mechanism, if it’s relevant to you)
This partition contains sensitive … Continue reading Protecting folder contents from processes
Are per-file and directory access permissions for an user or a group stored as part of the NTFS structures on-disk? Or are they recorded in the registry database for an installed Windows OS, or elsewhere yet?
In practice, as… Continue reading Where are NTFS security ACLs stored on Windows systems?
I if it is dangerous for a user to share a personal directory with others: Example C:\username\Documents
Could someone get data using this information?
I am asking this with the purpose of learning about security systems.
… Continue reading Is it safe to share C:\ directories [on hold]
I if it is dangerous for a user to share a personal directory with others: Example C:\username\Documents
Could someone get data using this information?
I am asking this with the purpose of learning about security systems.
… Continue reading Is it safe to share C:\ directories [on hold]