1
vote
0answers
32 views

SSRS custom assembly security issues

I want to invoke a custom assembly that uses protected services (like DirectoryServices, etc...) with reporting Services. On the web, I see a recurring example of configuration (inspired by this ...
2
votes
2answers
492 views

Ways to inject malicious DLLs to exe file and run it

I'm trying to find all vulnerabilities in my given system. Assume a malicious user has the executable (.exe file) of my .NET application (C#), and a malicious DLL he or she created. Can the DLL be ...
1
vote
2answers
156 views

How to securely use Process.Start?

I am using Process.Start in a Windows Service I created to execute an exe that I have on my server that is used for audio conversion. I am passing some user input as a parameter to this exe. The ...
1
vote
1answer
328 views

How to diagnose No Certificate alert

I have written an application (in C#) to communicate with one of our customers via a web service. Our customer requires us to use bi-directional SSL. The customer has sent us their certificate (in ...
2
votes
2answers
282 views

In Visual Studio, what are the risks of simply opening an untrusted project? What are the mitigations?

I'm looking at the source code of some potentially hostile code. As usual, VS 2012 is giving me the security warning: "You should only open projects from a trustworthy source" ... "ask me for every ...
4
votes
2answers
89 views

Code-signing application from different locations

In our company, one of the software group is using a certificate from a trusted provider to sign their drivers manually on their local machine. My group wants to start to sign our installers and some ...
2
votes
2answers
145 views

Why would encrypting data result in a call to a Domain Controller

This KB article mentions an issue where signing or encrypting information may result in a network IO call to a Domain Controller. Apparently the RSACryptoServiceProvider's SignData and VerifyData ...
4
votes
1answer
296 views

A simple example for showing the use of Data Execution Prevention (DEP) security feature

I am finding it really hard to figure out why we need a DEP! Microsoft states this about DEP: The primary benefit of DEP is to help prevent code execution from data pages. Typically, code ...
1
vote
1answer
160 views

What does a IT Security Pro need to know about .NET Code Access Security (CAS)?

Background In .NET 1.0 through 3.5 administrators could administer the runtime security policy through mscorcfg. Aparrently many of these security features have been removed in .NET 4.0,. ...
4
votes
1answer
3k views

What's the risk of changing permissions of the Security Eventlog registry key to IT operations?

Background Many developers are unnecessarily lowering the security of the event log, or requiring applications to run in Administrator mode just so they can use the event log with this C# or VB code: ...
0
votes
1answer
1k views

windows security alert windows firewall has blocked some features of this program message coming for every new build of my application

I made an application which uses ftp so windows shows windows security alert windows firewall has blocked some features of this program message for every new version of my application any idea how to ...