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Questions tagged [data-security]

Data Security means protecting a database from destructive forces and the unwanted actions of unauthorized user. Data security also protects data from corruption. Data security is the main priority for organizations of every size and genre.

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Store data that nobody can access apart from me in Android

I have a question and I hope you can help me with it. I created an aplication that need to store a data in the Android device THAT NOBODY CAN ACCESS apart from me in the source code. I search for it a I found the FileOutpuStream and FileInputStream…
Kolopox
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Ambari server LDAP setupp error

I've been trying to setup lambda for data security in hadoop(hortonworks), the command and inputs provided are as follows: [svb_cluster@VSL080ALTISVB03 certs]$ sudo ambari-server setup-ldap Using python /usr/bin/python Setting up LDAP…
Ishant Sharma
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Data crossing each other compromising security on the Rails API server

Our API-only server, running on Rails 4.2, has a lot of traffic. Every once in a while, data will cross each other. For example, when the Mailer compose an email, it would send the email to the wrong person. We double-and-triple-checked our code…
Chad Taylor
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How to cancel or delete a signed/authorized public key? (Revocation of public key)

If I have signed a key from Public key authority or public key certificate how can I cancel it? And here some pictures which shows how public key authority and public key certificate works
shrouk
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Keep Data Off the Device - Can I still use Core Data?

I have a requirement that no data can be saved to the device (iPad app). Can I still use Core Data as long as I don't call save()? Or can I just delete the context when the application closes thereby preventing any data to remain on the…
devjme
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Appying Denning security Model for django admin site

I wanted to know the procedure of implementing the denning security model for the admin page in django web framework. For this i will have to create subjects and objects. Subjects are users and admin. Objects are appmodels and log entries. This…
susheel
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securing messages using Chaffing/Winnowing (python)

I was wondering about "secure communication without encryption" and stumbled across the R.L. Rivest paper on chaffing/winnowing (and two subsequent posts here at the stack). I am an amateur programmer - and as such should avoid "rolling my own" etc.…
Aaron W.
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ASP.NET server data persistence

I'm not really sure exactly how the question should be phrased, so please be patient if I ask the wrong thing. I'm writing an ASP.NET application using VB as the code behind language. I have a data access class that connects to the DB to run the…
Wayne Werner
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Custom ACL for Row-Level Security

I have seen a few implementation of Row-Level ACL using a Permission table having a structure such as User_Id Subject_Class Subject_Id Permission_Id where Permission_Id is (Read, Write, Update, Delete, Approve, etc.) I was wondering if there is…
Daniel St-Jean
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Implementing Access Control over data in Java on Windows

We are making a windows desktop application using Java FX. We will be storing the data in a local MySQL server (on the same computer). We want to ensure, the user can edit/create data only with our application. And cannot damage or modify the…
theuniverse
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Backbone.js: is it possiblie to secure server data from crawling?

I am new to front end web development and have some very basic questions regarding some security issues regarding backbonejs (probably Ajax in general). I am working on mobile apps for a while now, and for most of them what I do is to build an API…
Marcel Batista
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SQL Server data change and Security

in our environ any user who login with sa they can change any table data. so i write trigger to capture changed data like who change, from which IP etc this CREATE TRIGGER [TRG_Users] ON [dbo].[UserRights] AFTER INSERT, UPDATE, DELETE AS DECLARE…
Thomas
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System.IO - Does BinaryReader/Writer read/write exactly what a file contains? (abstract concept)

I'm relatively new to C# and am attempting to adapt a text encryption algorithm I designed in wxMaxima into a Binary encryption program in C# using Visual Studio forms. Because I am new to reading/writing binary files, I am lacking in knowledge…
ThisHandleNotInUse
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Flat file storage of database details

I need to store mysql database access details in a flat file format. I.e in a .txt and the details on separate lines. I can easily do this, but then there is a big security flaw that the details.txt file can easily be navigated to and read by…
Somk
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Security issuses and risks concerning debugging production environment

I am doing some research about security vulnerability and risks concerning debugging production environments. I would like to get your opinions and about possible risks concerning such environments. By debugging I mean not only inspecting software…
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