Application security - Specific to securing an application rather than the connection, infrastructure, browser etc

learn more… | top users | synonyms (1)

-3
votes
1answer
43 views

What is the Impact of TRACE Method? [duplicate]

What attacker will benefit of TRACE Exploitation and What is the Recommendation to fix this issue?
-1
votes
0answers
39 views

What is the Security Impact of HTTP1.0?

Nessus and other tools are detecting HTTP1.0 vulnerability. The status of the severity is "Informational" only. But what is the impact of this issue and how attacker can perform using this ...
3
votes
2answers
170 views

Preventing Illegal Access to Webservice

Let me start off by saying that I read other StackExchange questions related to this and they weren't really able to answer my question. I have a feeling this may be an unsolvable problem, but I'm ...
1
vote
3answers
83 views

Validating Credentials - Logic in Application vs Database

I am studying Web Application Security, A Beginner's Guide Paperback – November 3, 2011 by Bryan Sullivan (Author), Vincent Liu (Author) On pp 69, "Validating Credentials", they say you can ...
0
votes
0answers
9 views

ITR(Interactive TCP Relay) Configuration for penetration testing on Thick client Application [duplicate]

I am trying to do penetration testing on Thick client application. In some article I read like ITR(Interactive TCP Relay) will help in intercepting and modifying the traffic. I don't know how to ...
4
votes
2answers
271 views

Placeholders for cshtml — ASP.NET

I'm learning Application Security, and tutorials such as www.asp.net discuss updating databases with placeholders, instead of directly using user input @{ var title = ""; var genre = ""; ...
-2
votes
2answers
56 views

What sort of vulnerability is this?

I am testing one web application build using PHP. I found one vulnerability in which multiple user can log-in using same browser, without destroying others session. What this sort of vulnerabilities ...
0
votes
1answer
51 views

Looking for [intentionally made] vulnerable applications suitable for practicing different penetration techniques (NOT a web apps, user side ones)

I'm looking for different kinds of applications which is intentionnaly (or not) made vulnerable and so are suitable for practicing different penetration techniques, like SQL injections, buffer ...
0
votes
0answers
50 views

How can the .rsrc section of a PE used for evil?

I was doing some work with a bootable iso and ClamXav notified me that if found a potential security threat in one of the drivers, nvstor32.sys, located in the iso. I was really curious, so I googled ...
0
votes
1answer
70 views

Is Linkedin, Google and Facebook Running BitTorrent client?

I'm running a application classification program which detects the application based on training datasets and signatures. I'm getting a alert of BitTorrent is running on my system but the application ...
-1
votes
1answer
72 views

retrieve database data with application server? [closed]

retrieve database data with application server?
1
vote
2answers
102 views

Unexpected emails have been sent - do I need to wipe my Android?

A few days ago I received a Notification from my Android saying that it could not send mail because an attachment was too large. I opened my Gmail App and found 5 messages in the Sent Mail folder ...
2
votes
1answer
61 views

Is it unsafe to parse user input without checking for correctness?

I currently have the problem in one of my self-written apps that the app receives user input (JSON) from another app, but I am not able to check if this input is good or malicious. I can't check this ...
0
votes
2answers
46 views

Application Authentication [duplicate]

We are developing an Android/iOS app. This app tracks the user's GPS coordinates and send them to the server along with other data. The integrity of the sent data is too critical for our service. We ...
1
vote
1answer
106 views

Worst-case scenario OPEN URL REDIRECTION and why google not covering it in bug bounty

OPEN URL REDIRECTION as per in my opinion can be proved very dangerous by crafting attacks such as phishing. But it seems like google thinks it as a very low level bug and does not provide any ...
3
votes
1answer
86 views

Why use “App Secret” in mobile applications?

I see some SaaS require to import "App Secret" into your application also with "Application Key". I understand the "Applicaton Key", but can not understand the "App Secret". Here is why: I can ...
-1
votes
2answers
97 views

XSS InJavaScript

Recently i was figuring out a web application and found that the url is reflected among the source of the page which make it bit obvious for xss but the input from url which is reflected on source is ...
1
vote
1answer
134 views

How does authentication work without OAuth in mobile apps?

I have a (Drupal) website that needs a companion mobile app for some stuff (quite customized, not just creating/viewing nodes). I know I can use OAuth for this, but I was wondering about alternatives ...
0
votes
1answer
94 views

Shared Memory expolit in smartphone OS

Today there is news about smartphone OS (Android, Windows and iOS) security hole using which some researchers have found a way to literally read all user activity from mobile screen. This is one of ...
1
vote
0answers
21 views

IdM on apps we host for a client

We're looking at hosting some of a client's existing applications in our environment. My current thinking is we will have an encrypted channel back to the client's network over which authentication ...
1
vote
5answers
112 views

Reply to email or text as verification?

I've seen plenty of websites that, during the signup process, require me to verify my email address or cell phone number by clicking an emailed link or by entering some one-time-use code that's been ...
3
votes
2answers
162 views

How does iOS prevent unauthorised code from running?

I'm just wondering. How does iOS prevent someone from executing code on their device that isn't from Apple or downloaded from the App Store? Also what exactly, does a Jailbreak do to allow ...
0
votes
0answers
82 views

Should Javascript & IFrames be used to refresh sessions when Master Cookie Domains are used?

Suppose I have 3 sites that I want to have SSO in, site1.com, site2.com, and auth.com. SSL is always required. According to how SiteMinder cookies are described here, one of those domains would ...
0
votes
2answers
116 views

How does Matrix SSL perform certificate validation?

We use a custom app which uses Matrix SSL (client side) to perform certificate validation on MAC and Linux systems. My question is, does Matrix SSL keep a cert store cache of intermediate and trusted ...
1
vote
2answers
10k views

Browsec - VPN and anonymizer

According to Browsec's website this application can be used to Bypass firewalls. So in countries like Iran it seems a useful tool to bypass censorship and filtering. For start using this application ...
2
votes
9answers
1k views

How to secure a public device against abuse? [closed]

What I mean by public device? E.g. in Germany we have small stations to charge cars powered by electricity. This stations are small towers with a flap. Behind the flap are plugs to connect the tower ...
1
vote
0answers
26 views

Is there a repository of credentials used in training materials/samples and SDKs?

Similar to a default password list for network appliances, it's conceivable that application layer passwords are default from training materials given to a developer. In fact, I have discovered ...
0
votes
0answers
38 views

Mobile App Processing Debit Card Transactions

I am creating a mobile app for iPhone and Android and the respective API that will be exposed to support the operations. This operations will require the customer to type the PIN to complete the ...
1
vote
1answer
67 views

Application Security Input Validation: Validating Environment Variables and Config files

I am watching a training video called "Creating Secure J2EE Code". The video makes this statement: Perform all validation in a secure context on the server. Do not rely on client-side validation ...
2
votes
3answers
162 views

Separate log-in panel for administrators?

I have a dispute with my father about the following ... I want to make a website (with MySql database) and use the root/index - page for BOTH the log in entry for normal visitors AND log in for ...
0
votes
3answers
3k views

How do you capture ALL the traffic from an Android app?

I want to capture all the traffic from an Android app for its pen-testing. How do I do that? Here's what I've already tried: I installed the app on an emulator and started the emulator with a ...
0
votes
0answers
53 views

Is it possible to prevent attackers from destroying sessions using cookie tossing and cookie overflow attacks?

I won't really go into details of how cookie tossing and cookie overflow attacks work, because this answer explains it perfectly. This post on github explains some mitigation strategies, but does not ...
4
votes
2answers
176 views

Heap canaries, to protect function pointers in heap objects

I'm wondering if anyone has previously proposed, evaluated, or deployed the following measure to harden systems against heap-based buffer overruns: basically, stack canaries, but applied before ...
1
vote
2answers
185 views

Heap spray against 64-bit processes - possible?

Are heap spray exploits possible, if the process we're attacking is a 64-bit process? Naively, it seems like the 64-bit address makes it difficult to mount a heap spray: to fill all (or a significant ...
1
vote
2answers
140 views

Web-based intrusion detection integrating visibility into web app and database

Consider the problem of hardening an existing, database-backed web application, to detect attacks and stop them where possible. It seems like one plausible approach might be to build an intrusion ...
6
votes
2answers
249 views

How often is ASLR randomness refreshed, in Linux?

Most Linux distributions now use ASLR for many programs, to randomize the layout of memory. How often is the randomness used for this changed? If I re-run the same program multiple times, will it ...
0
votes
1answer
184 views

Defend against Blind ROP

At IEEE Security & Privacy, the blind return-oriented programming attack (blind ROP) was just introduced. In some sense, this is just another variation on ROP attacks -- but the blind ROP attack ...
1
vote
0answers
87 views

How do Android reverse engineering tools extract packages/ package hierarchy present in Android apps? [closed]

I have been involved in disassembling Android apps using baksmali and dexpler. Whenever I disassemble an app, I find the packages and package hierarchy (that would have been available in development ...
1
vote
1answer
127 views

What's the security impact of tampering with Google OAuth continue parameter?

What's the security issue of this scenario related to tampering with the continue parameter: Go to: https://accounts.google.com/ServiceLogin?service=[service ...
18
votes
5answers
3k views

Are SMS,MMS stored on the network service providers' servers?

Are SMS and MMS sent via a mobile phone stored on telecommunication service providers' servers before passing them to the recipient? Does it depend on the country or does every network service ...
3
votes
1answer
67 views

code optimization and security?

My background is in compilers/code optimization, and I'm wondering whether there might be any interesting applications of extremely aggressive runtime code specialization towards improving security ...
0
votes
1answer
136 views

Storage of the One Time Password Seed

I'm a student and I'm working on an OTP authentication systeme based on OATH using smart phones as tokens for the clients. My problem is the protection the OTP seed at both client and validation ...
1
vote
1answer
177 views

how to use hash passwords to retrieve keys from keystore or access database

How do I hash the password for a keystore? How do I then use the hash to retrieve something from keystore? Similarly, how do I use a hashed password for accessing the database? I have encrypted the ...
1
vote
2answers
81 views

cleartext passphrase for keystore

How is passphrase for a keystore to be stored? we have all passwords encrypted and the key to encrypt is stored in keystore , so how is the passphrase for the keystore to be stored? in clear text? if ...
3
votes
1answer
5k views

Is it safe to sign in to Google with password from desktop app like BlueStacks? [closed]

BlueStacks is an android simulator for desktop. After installation it will ask you to login with your Google account to download and install android app from play-store. My question is "Is it safe to ...
0
votes
0answers
21 views

What are the fields needed to check for SQLI, XSS, XSRF and Remote file inclusion attacks in apache access log file [duplicate]

I need to identify the SQLI, DoS, XSS attacks from log file. At which field these attacks will reflect in log file. Please suggest me some idea and send materials to me.
1
vote
0answers
88 views

Lock Windows to a specific app

Is it possible, using some program or application, to lock Windows 7 so only a specific app can be used, for example Word, until a password is entered? Thanks!
0
votes
2answers
304 views

Registration Password

Is it best to create an application that allows a user to sign up with username and email at the beginning and password once you click the generated email sent to you or should the password entering ...
2
votes
1answer
124 views

Is there a way to report IP addresses scanning for Exploits?

We're currently running a web site using .NET, and I'm using the Elmah package to look at some errors and issues in real time. I've noticed that there are a number of errors in the log from IP ...
0
votes
1answer
127 views

Fuzzdb detected as Trojans [closed]

I recently downloaded fuzzdb from http://code.google.com/p/fuzzdb/ and my antivirus kept on detecting some of the files as Trojans. I need to know if these files are safe?