Pixie Dust <Antiferromagnetism connection media>

Alias:
AFC media, [pikushidasuto]
Field:
Storage > hard disk > Pixie Dust

The technology which increases recording density by the fact that the IBM corporation developed, puts ruthenium layer to the record aspect of the hard disk.

To increase the capacity per disk area of the hard disk, magnetic density should have been made high, but when magnetic density is increased above a certain limit, the super magnetic effect (superparamagnetic effect) with the phenomenon which is called occurs, the data the long period of time is stabilized and it becomes impossible to retain.

This limit per 1 square inches is called 20 - 40Gbit, the present hard disk almost has reached to this limit. But, with AFC media technology it broke this limit by the fact that polar thin ruthenium layer is put in magnetic layer, it succeeded in pushing up the upper limit of magnetic density.

PK

Reading: Tweet k
Full spelling: Player Killer
Alias:
Player Killing
Field:
Multimedia > game > online game > PK

In MMORPG, attacking the character which another prayer operates, kill. In addition, the character and the prayer which do that kind of thing. The purpose, is the belongings of the character and robbery of the money in hand, ostentation and the mere harassment etc of strength. It is disliked from the general user, or is feared.

PKCS

Reading: Tweet k sea s
Full spelling: Public Key Cryptography Standards
Field:
Security > code/hash > PKCS

Various standard groups which the RSADSI corporation decides, designates open key cryptographic technology as the base. Part is adopted by RFC, has become Internet standard.

PKI <Open key basis>

Reading: Tweet the k eye
Full spelling: Public Key Infrastructure
Field:
Security > code/hash > PKI

The word which points to all the technical product which uses open key code. RSA and elliptic curved line code open key cryptographic technology, SSL is united and densely are such as Web which is server/the encoding E-mail and the certification bureau which issues the digital certificate (CA) the construction server etc which used browser and S/MIME PGP etc are included.

PKK

Reading: Tweet k k
Full spelling: Player Killer Killer
Alias:
Player Killer Killing
Field:
Multimedia > game > online game > PKK

In MMORPG, kill the character (PK) which it tries probably to kill the character of another prayer specially. In addition, the prayer and the character which do that kind of thing.

Attacking the character of another prayer, it calls behavior and the character which kill “PK” (Player Killing or Player Killer), annoyance it is existence for the general prayer, but PK that the character which works specially probably will be killed also the character which is done exists. This is called PKK. For the general prayer it is the existence like “friend of justice”.