One or more of the following Certifications A+ CE, CCNA-Security, CND, Network+ CE, SSCP, CCNA Security, CySA+ (CSA+), GICSP, GSEC, Security+ CE, CND, SSCP (Other certification will be considered). • File system implementations (e.g., New Technology File System [NTFS], File Allocation Table [FAT], File Extension [EXT]).