Apple Safari Blocklist Pushes Publishers to Trusted Server
Apple's latest software update has started blocking ad tech companies that track users for targeted advertising in Safari, prompting publishers to urgently revisit IAB Tech Lab's Trusted Server. This server-side solution moves ad auctions from users' devices to publisher-controlled servers, bypassing Apple's blocklist. Publishers like Paradium have already adopted it, while others are evaluating their options. The move highlights Apple's growing control over digital advertising, raising concerns about market power and the impact on publisher revenue. As Apple expands its own ad business, the blocklist underscores the shifting power dynamics in the ad tech ecosystem.
- •Apple's latest software update blocks certain ad tech companies in Safari without warning.
- •IAB Tech Lab's Trusted Server moves ad auctions from user devices to publisher servers.
- •Paradium, owner of Men's Journal and Parade, is testing Trusted Server after Permutive was blocked.
