What is at the top of a newsletter that provides basic information about the company or punlisher

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Hey i really need some solving this problem: 1. encrypt this binary string into cipher text: 110000. include in your answer the formula the decoder would use to decrypt your cipher text in the format (coded answer) x n mod (m) = y & 2. decrypt this cipher text into a binary string: 106 you.

Once a vulnerability has been identified by nessus, where would you check for more information regarding the identified vulnerability, exploits, and any risk mitigation solution?