The purple team exercises allow for regular testing of controls to ensure they still function as expected. Combining red and blue functions also means that the blue team does not have to learn the red-team skills, or take the time to recreate attack behaviors themselves.
An off-chain transaction deals with values outside the blockchain and can be completed using a lot of methods. To carry out any kind of transaction, both functioning entities should first be in agreement, after that a third-party comes into the picture to validate it.
It is crucial to come up with innovative solutions against cyberattacks, especially when your workforce is remotely working. Since we know that remote work comes with a bunch of security risks, it is essential to cater to them.
