It is quite odd, but this may be the first and last ‘security post’ that I am writing for this year’s #BlogchatterA2Z #2021 challenge! With hacks and breaches continuing in spite of all countermeasures, a new type of security model had to be created such that it thwarts further attacks. The new security model had to also adapt to the new devices, threats and apps. This is the ‘Zero Trust model’ which was created by John Kindervag.