LEGAL VS. PIRATED SOFTWARE
Software purchased by normal, commercial means from software vendors or online market places is considered legal software. Although the purchase of software usually does not require verification by the buyer, the actual installation of the program requires the acceptance of license agreements, registration, and activation of software components by the manufacturer’s Matrix site that involves SIN validation and authenticity cross-referencing. Due to the threat of piracy and illegal filesharing, SIN-based software registry is a universal security feature.
In game-terms, legal registered software is equipped with both the Copy Protection and the Registration program options (see p. 115). Note that all Common programs (Analyze, Browse, Command, Edit, Encrypt, Purge, Reality Filter, and Scan), agents, autosofts, skillsofts, and commercial operating systems acquired by the basic software rules and prices (see pp. 225–228 and 320–322, SR4) are considered legal software that include these options by default. If bought during the game with a commlink that is linked to a forged ID, gamemasters may call for an ID check (p. 260, SR4) with a verification system rating of 2–4.
Legal restricted software (mostly Armor, Biofeedback Filter, Attack, Data Bomb, Decrypt, Defuse, ECCM, Medic, Nuke, Sniffer, Spoof, Stealth, and Track) that is used by spiders and Matrix security specialists in addition to hackers is usually sold via special online vendors. The same is true for paramilitary autosofts and skillsofts that involve the use of firearms or heavy weaponry. In addition to the normal ID check, users must produce a legal license. The gamemaster may call on an additional verification test for the license if the character wants to acquire the software legally using a fake license.
The advantage of legal software is that it is regularly updated and patched. These patches include security features (regular exploit fixes and patches), anti-virus and adware protection (virus and spam library updates), and any other enhancements (updates, new versions, AR interface and iconography improvements) that bring them up-to-date with the current state of programming and security.
In game terms. legal software does not degrade in the way as pirated software (see p. 109), but leaves a datatrail when used illegally for hacking (see Registration, p. 115).