An application that is accessed over a network such as the Internet or an intranet using a browser.

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2answers
29 views

How to secure a web service for web applications using same database?

I have 2 or more web applications that need to be able to communicate together using a web service interface. Information All applications are using TLS/SSL (https) All applications have access to ...
2
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1answer
132 views

Current industry standard key management solution for web app on linux host

The scenario: Data is sent to an application server and you want to selectively encrypt some data before sending it to a DB server for storage. All servers run some linux distro. This is a relatively ...
1
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1answer
67 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 ...
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1answer
602 views

Trying to reproduce a file upload compromise on Joomla

After telling my workmates and boss that we had a very critical lack of security controls, finally we got compromised! They had a Joomla 1.5 which was exploited using a file upload vulnerability. WSO ...
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1answer
130 views

Hackers attack against wp-config.php

my wordpress site suddenly be hacked via wp-config.php. I have never known this type of attack. When i scan my site, wpscan warn against this errors: How can i protect my site from this attack? ...
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1answer
42 views

Secure Django Application

What are some of the recommended configuration settings to secure your Django application? i.e. best practices for settings.py file. I researched and came across some: SESSION_COOKIE_SECURE = True ...
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1answer
80 views

Tracking IP address to prevent abuse without logging user metadata

I am trying to balance good security practices against excessive logging of user metadata / Personally Identifiable Information. I am constructing a web app that tracks IP addresses to prevent abuse, ...
0
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1answer
48 views

Securing user postal address in a database?

I've been assigned a web project that deals with shipping goods between two parties. I am unsure what a secure database scheme (if any) would be for storing the recipient's postal address and whether ...
-1
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1answer
71 views

How can I get confirmation of new security problem in struts2?

I just read about this new struts2 security problem. I want to tell our developers to patch it, but I wish for some more sources first. The only source he cites is in another language. I guess I ...
10
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0answers
542 views

Webapp2 security

I am coding a REST web application that runs on Google App Engine, it authenticates API requests to privileged data using sessions by cookies provided by webapp2_extras.auth and ...
2
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0answers
46 views

Arbitrary methods directly callable with Front Controller pattern

I'm working on converting an application that uses the traditional Page Controller pattern to start using the Front Controller pattern. One of the potential problems I'm thinking about is that with a ...
2
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0answers
160 views

Automated tools to test Struts OGNL security vulnerabilities

I'm looking for a way to find Struts2 OGNL vulnerabilities (specifically http://www.cvedetails.com/cve/CVE-2013-4316/ and http://www.cvedetails.com/cve/CVE-2013-2251/. ) I know that attackers ...
1
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0answers
130 views

'Ghost' access to a php file on a web server

I'm developing a personal project and one part of the project is a php website, hosted at hostinger as a free plan, that allow clients to ping to it and stores the WAN IP and the NAT IP of them. ...
1
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0answers
133 views

Failed to connect to netcat reverse shell

I am doing an exercise of PentesterLab, I've got a webshell called 1.pdf, and it can be included in index.php as a PHP file. It contains code like this: %PDF-1.4 <?php echo system($_GET["cmd"]); ...
1
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0answers
170 views

What is the preferred way of using AWS (specifically S3) from mobile apps?

Adding the AWS access key and secret key directly in app code is definitely not a good approach, primarily because the app resides on the users device (unlike server side code), and can be reverse ...
1
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0answers
81 views

Checklist for securing JBoss

Is there a security checklist for auditing JBoss configuration files ? CIS and DISA provides security checklist only for Tomcat and Apache server. Is there any other ressources ?
1
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0answers
73 views

Untrusted central server and self-hosted/local client

I am wanting to develop a web service (classic client/server) where the server is not trusted, so is kept (cryptographically) ignorant about the actual content/messages. Obviously, if you don't trust ...
1
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0answers
103 views

SIEM DSCC - Upgrade Fails and then web console doesn't shows anything

Since trying to patch, we can not access the Web Interface, the Console page is empty. We also tried to upgrade trough CLI but it returns this error messages Checking for undeployed changes... ...
1
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0answers
152 views

Generating API keys within an OAuth2 session for non-web-browser clients

I am using Google's OAuth2 for authentication for a website which also has a RESTful API component. I would like to support connections from clients which are not within a web browser. Also, I'd ...
0
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0answers
23 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
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0answers
82 views

Should I be concerned about the following URLs that were tried to open on my webpage?

I don't know if this is some injection attempt or a weird bot or what ever. An IP opened several pages within my Drupal 7 website with the appendix ...
0
votes
0answers
24 views

Secure access of web application on a newly created AWS instance using the associated keypair

I create an AWS instance using a private AMI (Linux) with an embedded web application (Jetty) which is activated on instance start. As soon as the instance is launched first time, I want the ...
0
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0answers
33 views

Allowing third-party clients to authenticate with an app server

I'm working on an app that is planned to be licensed to OEMs, who would in turn offer it as a service to their users.  We would host the app server and the OEM would optionally host the app's web ...
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0answers
44 views

Authentication for my app

i'm currently building an authentication module and got a question about something, I have setup a server with an api and want my users to authenticate to this server but everything with angular is ...
0
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0answers
37 views

Steps for creating a test environment where GUIDs are exploitable?

I have been using GUIDs as un-guessable tokens in various situations for some time. I came across this question/answer which seems to suggest that while this is ok in some situations, it should not ...
0
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0answers
62 views

Industry average for security as a percentage of product budget?

Lets assume the product is pure software or a blend of software and cheap commodity hardware. Is there any work showing what the average industry spending is on just the security aspects as a ...
0
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0answers
51 views

Is opportunistic encryption support optional for HTTP/2?

I'm a little unclear on the subject of opportunistic encryption of the HTTP:// address scheme in HTTP/2. According to the bug report, it looks like it's kinda optional, and an afterthought: ...
0
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0answers
124 views

Socket.IO & WebSocket security - query certifcate/public key a leak?

Socket.IO and WebSocket do not provide underlying connection information (like the certificate or public key of the SSL/TLS channel), and I'm trying to understand the reasoning. The context for this ...
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0answers
30 views

Best practices concerning pushing user registrations

Imagine an organization which possesses a lot of personal customer data in their internal databases. This organization creates a web application, and wishes to be able to send a registration link to ...
0
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0answers
44 views

Managing keyczar keysets across multiple servers (google compute engine)

I'm a developer building a web service that will be required to store a few credentials for 3rd party services that would themselves provide access to customer data that I would consider sensitive. ...
0
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0answers
57 views

HTTPS site not being captured by BURP

I am testing a website, basically mapping the site using burpsuite. But there is one link(https) that I can not process while the proxy on firefox is enabled. It asks me for certificates and when I ...
-1
votes
0answers
25 views

Considerations for distributed authentication with online/offline app?

I am developing an application that will exist across three groups of machines: 1) A central web server. This is a publicly available site accessible via http. 2) Browser-based clients. Any number ...
-1
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0answers
20 views

Is it secure to use intermediate files for login and other files?

I am developing a web application. At some point, I am using intermediate files. For example, user loads login page. After submitting, it redirects to direct.asp or direct.php file. After that direct ...