JWT-bearer grant with JWT assertion vs. client credentials grant with JWT client assertion?

Can anyone please shed some light on the difference between the following two OAuth grant type scenarios?
JWT grant with JWT assertion

grant_type=urn:ietf:params:oauth:grant-type:jwt-bearer
assertion=${JWT}

Defined in RFC 7523 § 2.1. An … Continue reading JWT-bearer grant with JWT assertion vs. client credentials grant with JWT client assertion?

Product showcase: Protect digital identities with Swissbit’s iShield Key Pro

In today’s fast-paced business world, protecting digital identities and optimizing daily workflows are crucial. The iShield Key Pro series from Swissbit addresses these challenges by offering top-notch security combined with effortless usability…. Continue reading Product showcase: Protect digital identities with Swissbit’s iShield Key Pro

Besides checking whether the session ID is valid, what other things should we check in order to prevent session ID leakage? [duplicate]

If the SessionID is leaked/hacked by someone else and they use that SessionID to get access to the account, can we double-check whether the SessionID is used on the right device? I’m thinking of checking the device fingerprint and whether … Continue reading Besides checking whether the session ID is valid, what other things should we check in order to prevent session ID leakage? [duplicate]

Firebase Cloud Messaging (FCM) what is the impact of a exposed or leaked fcm_token?

When an attacker obtains such a token (via a broken webapp or jailbroken mobile phone), what would be the consequences?
Would it be possible for an attacker to obtain messages with sensitive info (when the associated app’s server sends a m… Continue reading Firebase Cloud Messaging (FCM) what is the impact of a exposed or leaked fcm_token?

how to send cookies or token in local storage to a remote server using reflected XSS

I have an XSS vulnerability identified by <script>alert(1);</script> in the url.
So when I put it in the url it gets executed (ex: www.example.com/admin/<script>alert(1);</script> ).
I also tried after loggin in, an… Continue reading how to send cookies or token in local storage to a remote server using reflected XSS