LGC Forensics, formerly Kalagate, checks if the pictures recorded by the digital CCTV system meet the requirements decisive for an argumentation in court

• The pictures' quality has to meet certain criteria
• The recording systems have to be designed fraud-resistantly, e.g. with an electronic water mark, the authenticity of the picture can be assessed when copying data to CD.
• Encryption to protect against external access to the "closed" system and to avoid extraneous manipulation

Apropos: Certificates issued by Kalagate remain valid after the takeover by LGC Forensics. According to LGC there are currently no plans to reissue existing certificates.

Info link: http://digital.lgcforensics.com