Authorization is the process of determining whether a user, program or device is allowed to access a protected resource in a particular way. Authorization is a key theme in computer security practices.

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2answers
593 views

Does enabling EnableLinkedConnections pose a security risk?

As shown Microsoft's TechNet, network shares that are mapped by logon scripts are shared with the standard user access token instead of with the full administrator access token. Here's the gist of it: ...
4
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1answer
70 views

Microservice to Microservice Auth

We're planning a new architecture which will utlize a backend of many different microservices that will need to talk with each other as well as field requests from systems not part of the service. In ...
0
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1answer
46 views

Sharing access-tokens in response header?

What's the best way to share my access tokens, I mean, is it okay to share it in the header as plain-text? - Or do I need to look into e.g.: JWT? Current workflow: -> POST /api/login -d {**creds} ...
0
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1answer
123 views

multi tenancy and microservices API authentication/authorization

I'm seeking advice on how we may be able to implement authentication and authorization for multitenancy with slightly different number of scenarios. We are building a set of API's which of some are ...
3
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0answers
368 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 ...
2
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0answers
83 views

Security token in android and embedded system

I have an embedded board with a very limited processing and memory resource. I would like to control the board using an android app. The users are categorized into 3 groups: owner of the board. ...
2
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0answers
140 views

OpenID Connect: Why use authorization code flow?

I have a question about implementing OpenID Connect I was hoping I could get some help on. I understand the different flows and get that the authorization code flow is good because it allow client ...
2
votes
0answers
285 views

NFS IP spoofing

I am using VirtualBox: where the guest is an Arch ISO and the host Windows/Cygwin or a generic Linux. For sharing host folders, VB native shared folders is not an option (since the setup requires ...
2
votes
0answers
69 views

Creating New Acc in Mac Mail 1st Connect to Server not SSL is uname & pw tx secure?

It appears that whenever you set up a new mail account on Mac Mail on OS X (or iPhone, iPad etc), that as soon as you enter the server and the mail account user name and password, Mac Apple-Mail tries ...
2
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0answers
106 views

In U-Prove, what is the purpose of “Pseudonyms”, “Committed”, and “Scope” values and how are they used?

U-Prove allows for anonymous authentication and authorization without the involvement of an IdP. When a client generates a presentation proof 3 values can be optionally included, but I can't find ...
1
vote
0answers
100 views

Why is 'Bearer' required before the token in 'Authorization' header in a HTTP request?

What exactly is the difference between following two headers: Authorization : Bearer cn389ncoiwuencr vs Authorization : cn389ncoiwuencr All the sources which I have gone through, sets ...
1
vote
0answers
22 views

Is there a “smart cache” device which provides cache if authorized?

Is there an implementation of a HTTP (or decoded HTTPS) optimization device which would allow for "smart caching" - i.e. the ability to release some cached content (initially transferred by someone ...
1
vote
0answers
172 views

JWT for User Authentication + Client App Authentication + User Claims Holder?

I would like to switch the security layer of my API from Basic Auth over HTTPS + claims-based infrastructure (w/ claims populated in a delegatinghandler) to a more robust mechanism and support client ...
1
vote
0answers
180 views

Using email to authorize access to a user's account

would greatly appreciate some advice from the experts here on this stackexchange. I'm building an application that requires access to a user's resources from a 3rd party application. This 3rd party ...
1
vote
0answers
102 views

Protecting data on a remote device

Background I have am developing a service which consists in a small headless client device (e.g. OLinuXino) which will contain sensitive data. The device will be plugged to a remote network (maybe ...
1
vote
0answers
25 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
0answers
202 views

Is there a way to restrict hls key file served by cloudfront (over https) to only authorized users

I have a video file which is distributed after hls packaging and encrypted using aes 128. Since HLS key url is part of the m3u8 file I have to restrict the delivery of key file only to authorized ...
1
vote
0answers
281 views

Digital signature based authentication schema using two passwords

I'm working on an authentication system for a web based Bitcoin-related service. As part of the service, users do some less sensitive operations (mostly reading and sending various types of ...
1
vote
0answers
589 views

I authenticate my users through Facebook's Oauth client and want to secure my own called APIs

My application is divised into two parts: Javascript application as client Server side API's (RESTFUL through Play!2.2 framework) I expect users to be authenticated through Facebook's Oauth 2.0 ...
1
vote
0answers
912 views

Simple Session Management Across Multiple Application Servers

How should I handle authentication for a simple iPhone chat app? Backend I'm building the backend using two application servers: Sinatra REST Server It lists users & old messages. Node.js ...
0
votes
0answers
10 views

Handling assertions in responses statuses 302 in ZAP

After configuring all form Authentication in ZAP, I have faced an issue to assert successful login in ZAP. The response will arrive with the status "302" moved temporary EX: > HTTP/1.1 302 ...
0
votes
0answers
15 views

Receiving third-party credentials on AWS

In my previous question, I was trying to figure out how to store third-party passwords safely. Now it seems that they'll be sent to my AWS instance from another AWS instance. I imagine the transfer ...
0
votes
0answers
59 views

Is authentication/authorisation necessary between a web server and an isolated application server?

If I have a system that consists of an application server which responds to requests made only from the web server. a web server that responds to client requests over the internet. Is it necessary ...
0
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0answers
440 views

Multiple user type management - token based authentication

I am currently working on an e-commerce application. The application has different users: Customers Merchants Logistics Admin The current db structure has a different table for each of these user ...
0
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0answers
147 views

How to associate an oAuth token with a particular user. Is this possible?

We have HTTP Rest services and SignalR (aka Web sockets, server send events, etc) for cases in which we need to push data from the server to the Web UI . We are currently using the built in tools that ...