Secure Modules

Filename	Service	Long name	Description
80021000	authmgr	Authority Manager	Checks if applications have sufficient privileges and capabilities.
80021001	kms	Keyring Manager Service	Allows doing crypto operations.
80021002	pup	Playstation Update Package	Checks and decrypts PUP (Playstation UPdate) files.
80021003	pfs	Protected File System	Checks, decrypts and mounts PFS partitions.
80021004	driveauth	Drive Authentication	Authenticate BD drive and discs.
80021005	pltauth	?Procedure Linkage Table? Authentication	No idea what it does but it was present in PS4.
80021006	npdrm	Playstation Network Digital Rights Management	Checks if PlayStation Store contents licenses and console activation are valid and up-to-date, allowing to play digital games.
80021007	devact	Device Activation	Checks if Kit device activation is valid and up-to-date, allowing fSELFs to run.
80021008	qafutkn	Quality Assurance Flag User Token	Checks if QAF Utoken are valid and up-to-date, allowing QA features.
8002100A	otpaccess	One-Time Password Access	No idea. Likely related to Keys Access (from the OTP)
8002100B	manu	Manufacturing Mode	Enables, disables Manufacturing Mode with JIG.
8002100C	fttrm	?FT? Table Rights Management	Maybe equivalent of PS3, PSVita, PS4 VTRM which is a flash storage.
8002100D	srtc	Secure Real Time Clock	Provides secure RTC over network and many ways.
8002100E	rootparam	Root Parameters	Similar as PS4. Kit Boot Parameters.
8002100F	exthdd	External Hard Disk Drive	Handles external HDD/SSD encryption and mounting.
80021010	cloudsd	Cloud Storage Device	Handles cloud storage for savedatas and maybe more.
80021011	bar	Backup And Restore Utility	For backup utility
80021012	otprsvaccess	One-Time Password Reserved Access	No idea.