Ofcom has published its final codes of practice under the United Kingdom Online Safety Act, requiring platforms to implement age assurance, restrict access to harmful content for children, and deploy proactive technologies to detect grooming, child sexual exploitation and abuse material. The codes, which take effect in early 2025, place legal duties on user-to-user services and search engines to assess and mitigate risks of harm to children, with non-compliance subject to fines of up to ten percent of global revenue.
Regulatory mandates for proactive detection create an obligation; they do not themselves deliver the capability. Anti-grooming and anti-CSAM detection applied in real time to children's direct messages across Instagram, Snapchat, Discord and Roblox—core functions of the Guardii platform, backed by Startmate and developed in partnership with Meta—enables platforms, schools and families to meet child-safety duties at the point where most exploitation occurs. By flagging predatory patterns and blocking hostile contact before it reaches the target, the technology translates compliance from a reporting exercise into operational prevention.
