Sony Planning to Use Microsoft's PlayReady DRM Technology on PS4, PS3 and PS Vita Consoles
PlayStation fans flock to Twitter to protest DRM
Rumour: Sony Axes PlayStation 4 DRM To Gain Advantage Over The Xbox One | eTeknix
PlayStation 4 DRM policies clarified by Sony (updated) | Engadget
PS4: no DRM campaign sparks response from Sony execs | VG247
Sony tweets cheeky response to PS4 DRM protesters
Third-party game publishers can set own DRM policies for PS4 | TechRadar
It's Official Again: PS4 Has No DRM, No Fees, No Internet Registration, No Check-In | Ps4, Gamer life, Internet
PS4 and Xbox One: Just how strict is the DRM? - ExtremeTech
Sony: PlayStation 4 Third-Party DRM Works Exactly The Same As On PS3
Sony sucker-punches Xbox on price, specs, DRM-free gaming • The Register
Say No To Restrictive PlayStation 4 DRM
Report: PS4 To Have Xbox One-Style DRM | GodisaGeek.com
Sony responds to fans' anger over rumoured PS4 DRM, says 'we hear you' | TechRadar
PS4 did have always on DRM, camera, but Sony changed it | GameWatcher
Does the PS4 also have DRM for pre-owned games? | Stevivor
It's Official: PS4 Will Not Feature Used Game DRM Like Xbox One | Cinemablend
John Linneman on Twitter: "Has anyone encountered this? Trying to get comparison footage from a base PS4 and I only get this error now. I really really hate DRM. https://t.co/JwvmzZdtIr" / Twitter
Sony President Explains How Backlash on DRM Policies Helped Them Market PS4
Sony believes that publishers will follow their lead with PS4 DRM | Attack of the Fanboy
Sony outlines PS4 PS Plus, DRM strategy | Stevivor
PS4 No DRM and Xbox One NO DRM - Home | Facebook
PS4NoDRM Begins Pre-E3 Push To Stop Xbox One And PS4 Used Game DRM
