ANA Cyber Digital Forensic Investigation provides digital forensic services for law enforcement agencies and businesses. The service focuses on scientific acquisition, analysis, and preservation of data contained in electronic media for use as evidence in legal proceedings. The investigation process consists of four stages: seizure of digital media with chain of custody maintenance, acquisition through forensic duplication using hard drive duplicators or software imaging tools with SHA-1 or MD5 hash verification, analysis to recover deleted information and examine email, chat logs, images, internet history and documents, and reporting that compiles findings into accessible documentation. Services offered include computer forensic investigation, email forensic, incident response, data leak analysis, data recovery, and cybercrime and fraud investigation. Computer forensic capabilities cover database forensic, email forensic, malware forensic, memory forensic, network forensic, and mobile forensic. Email forensic services include header analysis, server investigation, network device investigation, sender mailer fingerprints, and software embedded identifiers. The company operates a cyber forensic lab and maintains ISO 27001:2013 certification. All processes utilize forensic techniques to ensure findings are admissible in court, with emphasis on maintaining evidence integrity and authenticity throughout the chain of custody.