The database assigns a unique identifier, or 'hash,' to each piece of illegal content
Minister of Internal Affairs Brooke van Velden has announced the introduction of a new digital database designed to prevent the spread of illegal extremist content online while protecting investigators from repeated exposure to harmful material.
The database functions by assigning a unique identifier, or “hash,” to each piece of illegal content. These hashes enable investigators to quickly recognise previously identified material without needing to view it again. This process improves efficiency in identifying and removing illegal content while safeguarding staff from repeated exposure to disturbing imagery.
“The Department of Internal Affairs plays a critical role in preventing the spread of illegal objectionable material that promotes violent extremism,” said van Velden in a press release. “This new database will increase the efficiency of this work and better safeguard the wellbeing of the staff who deal with this content.”
The Department of Internal Affairs has the authority to issue take-down notices for illegal material hosted on websites, including social media platforms. According to the department, most online platforms comply with these requests promptly. The new database will also serve as a tool in investigations involving individuals found in possession of extremist content.
The database has been designed to facilitate inter-agency collaboration and will be accessible to multiple enforcement and security organisations, including the New Zealand Police, Customs Service, Security Intelligence Service, and relevant international law enforcement agencies. According to the Department of Internal Affairs, partner agencies have responded positively to the initiative, recognising its potential to enhance investigations and improve the identification and removal of illegal material.
Van Velden acknowledged the efforts of the Digital Violent Extremism team in preventing the spread of illegal terrorist content. She stated that the new hashing database would help reduce the workload for investigators while also improving the overall efficiency and effectiveness of the department’s operations.
