For questions regarding encryption keys

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5
votes
2answers
474 views

What is a good way to keep track of strings for dictionary lookups?

I am working through the Windows 8 app tutorial. They have some code about saving app data like so: private void NameInput_TextChanged(object sender, TextChangedEventArgs e) { ...
5
votes
1answer
2k views

REST API security: HMAC/key hashing vs JWT

I just read this article that is a few years old but describes a clever way of securing your REST APIs. Essentially: Each client has a unique public/private key pair Only the client and the server ...
4
votes
3answers
100 views

Is this a good solution for deactivating key value pairs?

A (relatively) simple CRUD application on which I work has a lookup table which holds key-value pairs, some of which have child key-value pairs. These are used mainly in drop-down lists on the ...
4
votes
3answers
6k views

How does SSL relate to the Public Key Infrastructure?

How does SSL relate to the Public Key Infrastructure?
3
votes
6answers
654 views

How to define a natural id in database?

There are a lot of manuals. I am trying to create an database to hold information of these documents. But, there is a small problem. How can I give meaningful id to the manuals? Are there any ...
3
votes
6answers
1k views

Is it smart to store application keys, ids, etc directly inside an application?

I have heard some say it isn't but they never suggest an alternative. Is this true? UPDATE Is it possible to store this external from application and have it called?
3
votes
1answer
128 views

How do large corporations store API keys?

When FaceBook or Google give me an API key, are they just storing it in a database? Unlike a password, where you can hash and salt it before putting it in the database, it seems to me that a key ...
2
votes
1answer
79 views

How to encrypt communication without hard coding key in client?

I've found description of vulnerability here. The kankun smart socket device and the mobile app use a hardcoded AES 256 bit key to encrypt the commands and responses between the device and the app....
2
votes
1answer
355 views

What alogrithm is used on the smart cards for the DNSSEC Trusted Community Representatives?

I've been doing some reading about DNSSec and am interested in the algorithm that they chose to use when splitting the trusted key up between the 7 Trusted Community Representatives (TCR). I ...
1
vote
1answer
355 views

Books or guides regarding secure key storage and database encryption [closed]

I have an idea for a SaaS product I want to create, however, this product will store extremely sensitive data that needs to be encrypted at rest. The trouble is not so much the encryption, but the ...
0
votes
3answers
1k views

How does eMail encryption work?

I have been going over YouTube watching videos on eMail encryption and everyone seems to explain it from a different perspective. Some do it for a CompTIA exam while others just provide a primer. Here ...