Using STRIDE creating an attack tree outlining various methods that an attacker might use to perform identity spoofing $($pretending to be someone else$).$ This type of threat modeling helps in understanding and mitigating potential security risks. Below is a structured attack tree table that includes potential attack vectors, likelihood, and impact assessments. The likelihood and impact levels are generally assessed on a scale from Low, Medium, to High, based on the ease of carrying out the attack and the potential damage or disruption it could cause, respectively.

STRIDE

$-$ STRIDE, was developed by Microsoft for identifying security threats.

$-$ Break down your system into components and for each, think about these categories of threat:

$-$ Spoofing $($Authentication$)$

$-$ Tampering $($Integrity$)$

$-$ Repudiation $($Non$-$repudiation$)$

$-$ Information disclosure $($Confidentiality$)$

$-$ Denial of service $($Availability$)$

$-$ Elevation of privilege $($Authorisation$)$