iWorld
Roku unveils Advertising Watermark to protect from ad spoofing
Mumbai: Roku Inc on Thursday announced its Advertising Watermark free technology to help advertisers and publishers validate the authenticity of video ads originating on the Roku platform. Touted as the industry’s first authentication solution built for TV streaming, Roku’s Advertising Watermark gives marketers the confidence that their advertising spend is reaching real Roku users.
“Today, device spoofing occurs when scammers pretend that a desktop or mobile device is a TV streaming device. Roku’s Advertising Watermark integrates with the Roku operating system to automatically verify publisher ad requests and impressions so that advertisers know they are reaching genuine Roku users,” said the statement. “While ad spoofing in TV streaming remains rare, this technology will help the industry deter bad actors and improve ad effectiveness.”
Ad technology providers integrating Roku’s Advertising Watermark at launch include Basis Technologies, Google, Human, Innovid, and Magnite. Publishers using Roku’s Advertising Watermark to sell their own ad inventory include Discovery, Fox, and more. Additionally, OneView by Roku will be the first ad buying platform to offer ad inventory automatically validated by Roku’s Advertising Watermark.
“As America’s top TV streaming platform, we are uniquely positioned to help the industry preempt device spoofing,” said Roku VP of product management Louqman Parampath. “This is powerful and free technology that will help advertisers accelerate their shift to TV streaming with even more confidence.”
Human co-founder and CEO Tamer Hassan remarked, “Roku is moving the industry forward with a solution that combats spoofing across the ad supply chain before it becomes a major issue. Together in partnership with Roku, we are creating a collectively protected ecosystem that brings even more trust and quality in a world where all TV will be streamed.”
“Roku’s Advertising Watermark assures our advertiser clients that they are buying genuine Discovery inventory on Roku devices. We’re excited that Roku has brought its data, operating system, and ad technology together to easily prevent ad spoofing,” added Discovery VP – programmatic solutions Bill Murray.
iWorld
X launches XChat messaging app on iOS with calls and encryption
Standalone app marks shift from “everything app” vision, adds E2E messaging.
MUMBAI: From one big app to many small chats, X seems to be splitting its ambitions. X has rolled out its standalone messaging app, XChat, to iOS users, opening up a new front in its evolving product strategy. The app allows users to connect with existing X contacts through private and group messages, file sharing, as well as audio and video calls. The launch follows a limited beta phase, where the platform tested the product with a smaller user base to refine the experience. Now available publicly, XChat marks a notable pivot from earlier ambitions championed by Elon Musk to turn X into a single “everything app” combining messaging, payments, commerce and more.
Instead, the company under xAI ownership and backed by SpaceX appears to be building a suite of standalone applications, each targeting specific use cases while expanding its broader ecosystem.
At launch, XChat includes end-to-end encrypted messaging, PIN-based access, disappearing messages, and features such as message editing, deletion for all participants, and screenshot blocking. The company has also said the app is free from advertisements and tracking mechanisms, positioning it as a privacy-first alternative in a crowded messaging space.
However, security claims around the platform are likely to face scrutiny. Earlier iterations of XChat drew criticism from experts who argued it fell short of established encrypted platforms like Signal. With the wider rollout, the app is expected to undergo fresh evaluation to assess whether those concerns have been addressed.
Beyond messaging, XChat will also house X’s Communities feature, which is being discontinued on the main platform due to low usage and spam concerns. Migrating these users could provide an early boost to adoption, effectively turning XChat into both a communication and community hub.
The move underscores a broader recalibration at X less about cramming everything into one app, and more about spreading bets across multiple touchpoints, one message at a time.
