Collaborate Disseminate
The groups, all tied to the Winnti supply-chain specialist gang, were seen using the same Linux rootkit and backdoor combo. Continue reading Black Hat 2020: Linux Spyware Stack Ties Together 5 Chinese APTs
Academic researchers carry out attacks on high-end commercial devices as well as narrowband IoT sensors. Continue reading Black Hat 2019: 5G Security Flaw Allows MiTM, Targeted Attacks
Is it safe to save JWT in session from the server-side? For example, considering my code below:
import jwt from ‘jsonwebtoken’
…
…
let payload = { id: 1, name: ‘bla bla bla’ }
let token = jwt.sign(payload, ‘shhhh’, { ex… Continue reading Is it safe to save JWT in session from the server-side?
In OAuth 2.0 Authorization Code Flow (Grant Type), is it recommended (or is it maybe even a best practice) to send an authentication request (e.g. a login-request form) to the Resource Owner (by the Authorization Server), eve… Continue reading Is it recommended to send an authentication request to the Resource Owner (by the Authorization Server) if it already has an active session?
ASP.NET documentation says:
FormsAuthentication.SignOut()
Removes the forms-authentication ticket from the browser
Why is the cookie not invalidated at the server as well? It would be easy to implement. After al… Continue reading Why are ASP.NET form authentication cookies deleted only on client side if client side can’t be trusted?
Sessions are an essential part of most modern web applications. This is why session-related vulnerabilities often have a sizable impact on the overall security of a web application. They frequently allow the impersonation of other users and can have ot… Continue reading Two Interesting Session-Related Vulnerabilities
Whether you attended Microsoft Ignite or not, this script will help you grab all the great content from the annual conference.
read more Continue reading Use PowerShell to Download Ignite Session Contents