ASP.NET – why default SecurityStamp validation interval is set to 30 minutes?

I’m currently studying authentication mechanisms in ASP.NET Core and came across SecurityStamp feature, which is known also from ASP.NET Standard. From what I understand from the answer here, this was added to perform sign ou… Continue reading ASP.NET – why default SecurityStamp validation interval is set to 30 minutes?

Secure authentication on SPA/Javascript application with “remember me” support

I have 3 website projects as follows;

identity.example.com (asp.netcore + IdentityServer4)
api.example.com (asp.netcore webapi)
www.example.com (asp.netcore + aurelia)

I am able to authenticate the user using SPA user-agent using impli… Continue reading Secure authentication on SPA/Javascript application with “remember me” support

encrypted information that is not accessible to database administrators

I work with asp.net core 1 and I will introduce an encrypted storage of user data. These data must not be accessible to the database administrator but only for users with a passphrase.

I thought of using:

IdentityServer to… Continue reading encrypted information that is not accessible to database administrators