A security analyst is responsible for vulnerability scanning at a large organization with a geographically diverse web infrastructure that is spread across four datacenters. The weekly scans are taking too long and are exceeding the nightly change window. With potential positive impact and limited budget as the primary factors, which of the following should be done NEXT? O A O B. O C O D Schedule segmented scans throughout the week Acquire additional scanning boxes for each of the datacenters. Switch from non-credentialed scans to credentialed scans. Scan only PCI environments going forward