In today’s digital landscape, cybersecurity platforms utilizing .Security domains are evolving alongside the rapid rise of agentic AI. A new wave of companies is emerging to secure autonomous systems, govern AI behavior, and manage the growing complexity of machine identities. This momentum is reflected in significant recent funding rounds, underscoring the urgency of building security infrastructure for the next generation of intelligent systems. XYZ Registry is committed to supporting innovators in the security space, and it is encouraging to see organizations adopting elite domain endings like .Security to establish their presence. Today, we’ll introduce you to three companies using .Security domains that are advancing agentic AI security across defense, identity, and governance: Jetstream.Security, Kai.Security, and Oasis.Security.
Jetstream.Security – Cloudflare customer – (United States)
Jetstream.Security is the online home of Jetstream, a cybersecurity platform focused on enabling enterprises to run AI systems with built-in governance, identity, accountability, and financial control. According to the company’s website, lack of oversight can introduce risk and slow adoption. As highlighted on the company’s website, Jetstream aims to replace uncertainty with trust by embedding governance directly into AI systems from the start. As reported by Fortune in March 2026, the company raised $34M in seed funding to advance its AI governance platform.1
According to the company’s website, Jetstream is building a “control plane for AI” that provides continuous visibility and governance across AI systems, including agents, models, tools, and workflows. The platform is designed to unify fragmented AI environments through discovery of AI assets, enforcement of identity and access controls, and monitoring of runtime behavior in real time. Key capabilities include agentic identity binding, design-time controls for structuring AI systems, runtime governance to detect drift and misuse, and financial accountability to track usage and cost. Jetstream.Security describes governance as a foundational layer for enterprise AI adoption.
Jetstream is led by co-founder and CEO Raj Rajamani, who previously served as Chief Product Officer at CrowdStrike and SentinelOne, where he contributed to building and scaling major cybersecurity platforms. The founding team also includes COO Jared Phipps, who held senior sales and go-to-market leadership roles at SentinelOne and other cybersecurity companies, CTO Jatheen (AJ) Anand, who has led engineering teams building large-scale AI and cloud platforms, and Chief Architect Venu Vissamsetty. Together, the team brings experience across cybersecurity, enterprise software, and AI infrastructure to Jetstream’s mission of enabling governed and accountable AI systems. You can learn more by following the company on X/Twitter and LinkedIn, and visiting Jetstream.Security.
Kai.Security – GoDaddy customer – (United States)
Kai.Security is the online home of Kai, a cybersecurity platform founded in 2025 that is focused on redefining how security operations are executed in the age of AI. As shared on the company’s website, the platform is built on the premise that traditional, human-operated security tools are no longer sufficient to defend against machine-speed threats, and instead aims to replace fragmented security stacks with a unified, autonomous system. In March 2026, Kai emerged from stealth with $125M in funding.2
According to the company’s website, Kai is designed as a single agentic AI platform that performs end-to-end security functions across threat intelligence, exposure management, detection, and response. Rather than augmenting existing tools, the platform replaces siloed systems with a unified pipeline that continuously gathers context, assesses risk, prioritizes actions, and executes remediation. Kai emphasizes eliminating fragmented workflows and enabling security operations to move at machine speed, with customers reportedly compressing months of manual analysis into minutes. The platform is built to operate without human bottlenecks, positioning agentic AI as the core driver of modern cybersecurity operations.
Kai is co-founded by CEO Galina Antova and CTO Damiano Bolzoni. Galina is a co-founder of industrial cybersecurity company Claroty and serves on the boards of multiple cybersecurity organizations, bringing experience in building and scaling security platforms. Damiano previously co-founded SecurityMatters, which was acquired by ForeScout, and later led industrial and OT security initiatives at the company. His background also includes academic research in SCADA security and supervising doctoral work in the field. In April 2026, the company announced the appointment of Nick Degnan as Chief Revenue Officer, noting that he brings more than 20 years of experience in building and scaling high-growth revenue organizations across cybersecurity and enterprise technology, as Kai scales adoption of its platform. Together, their backgrounds span cybersecurity, infrastructure, and product development. You can learn more by following the company on LinkedIn @kai-security and visiting Kai.Security.
Oasis.Security – Name.com customer – (United States)
Oasis.Security is the online home of Oasis Security, a cybersecurity platform focused on managing and securing non-human identities (NHIs) across enterprise environments. According to the website, the shift to hybrid cloud, automation, and AI-driven systems has led to rapid growth in non-human identities such as service accounts, APIs, and bots, which now represent a significant portion of identity activity. As shared on the company’s website, Oasis is designed to secure and govern these identities throughout their lifecycle. In March 2026, Oasis Security raised $120M in Series B funding to expand its platform for non-human identity governance.3
According to Oasis.Security and their whitepaper on non-human identity management, Oasis provides a platform that combines discovery, posture analysis, threat detection, and automated remediation to manage non-human identities at scale. The platform is designed to provide visibility across hybrid and multi-cloud environments, assess risk posture, and enforce governance through policy-based automation. The website states that key capabilities include lifecycle management functions such as provisioning, ownership assignment, credential rotation, and decommissioning, designed to reduce operational complexity while improving compliance. As highlighted on the company’s website, Oasis uses an infrastructure-agnostic approach with broad integrations across cloud platforms and enterprise systems, providing centralized control over identities that are often created and managed in a decentralized manner.
Oasis Security is led by co-founder and CEO Danny Brickman. As shared on LinkedIn, Danny previously served as Head of Cyber R&D in the Israel Defense Forces, where he led cybersecurity research and development initiatives, and also held roles in product strategy before founding Oasis. His background includes experience in software engineering and participation in the Talpiot program, combining technical and leadership expertise. Together with the broader team, he brings experience in cybersecurity, engineering, and enterprise product development to Oasis’s mission of securing the rapidly expanding non-human identity landscape. You can learn more by following the platform on X/Twitter and LinkedIn, and by visiting Oasis.Security.
The adoption of .Security domains highlights how organizations in the cybersecurity sector are choosing industry-specific namespaces to strengthen their digital identity. Developed for the security industry, .Security provides a dedicated namespace aligned with this sector. The structure of the namespace allows organizations to choose domain names that precisely reflect their specific services, functions, or areas of focus. Unlike crowded domain extensions where the best names are taken, .Security domains are priced relative to their value, a deliberate approach that can deter bad actors and speculative registrations. The exclusive but unrestricted namespace further supports domain availability, top-tier status, trust, and legitimacy. Companies like Jetstream.Security, Kai.Security, and Oasis.Security demonstrate how emerging platforms can align their online presence with their core mission while making it easier for stakeholders to associate them directly with security-focused solutions. As cybersecurity evolves to address agentic AI, non-human identities, and real-time governance, .Security provides a clear and relevant foundation for companies building the next generation of security infrastructure. The domain underscores a direct connection to the industry, offering a memorable, purpose-aligned, and strategically smart choice for organizations shaping the future of digital defense.
1. https://fortune.com/2026/03/03/ai-governance-crowdstrike-sentinelone-veterans-raise-34m-enterprise-adoption-gap/
2. https://finance.yahoo.com/news/kai-emerges-stealth-125m-powering-130000488.html
3. https://finance.yahoo.com/sectors/technology/articles/oasis-security-raises-120m-series-160000141.html
SentinelGlobal.xyz – Squarespace customer – (Singapore)
Investment firms focused on AI and next-generation infrastructure use .xyz domains to reflect their forward-looking approach to technology and global markets. Blockchain-focused investor Mirana.xyz invests in blockchain and AI infrastructure projects. Early-stage venture firm GenVentures.xyz backs machine economy projects across AI, DePIN, and blockchain. Technology investment firm Infinite.xyz supports decentralized networks and deep tech innovation, from Ethereum to Tesla. In this week’s #AIMonday, we’ll introduce you to a venture firm focused on backing AI-driven companies across global markets: SentinelGlobal.xyz.
SentinelGlobal.xyz is the online home of Sentinel Global, a multi-stage venture capital firm that invests in enterprise technology companies. The website states that the firm focuses on supporting founders developing scalable and adoption-ready platforms across areas including AI, supply chain optimization, blockchain, and open computing architectures. Sentinel Global states that its model is designed to bridge the gap between builders and adopters of emerging technologies. In February 2026, Business Insider reported that the firm operates with a small, senior-led structure and emphasizes research and engineering support rather than a large investing team. Business Insider describes the firm’s approach as a “SWAT team model,” reflecting a focus on concentrated execution and selective investments.1
Sentinel Global outlines three primary investment areas on SentinelGlobal.xyz:
The website states that Sentinel Labs serves as the firm’s research and development arm, working with an advisory council to study complex technical challenges and translate findings into practical applications.
Portfolio examples associated with Sentinel Global’s team include:
Sentinel Global states that some listed investments were made by team members at prior firms and are presented to reflect team experience rather than firm-level performance. Members of the Sentinel Global team have previously backed companies such as food delivery platform DoorDash, ride-hailing company Uber, video communications platform Zoom, cryptocurrency exchange Coinbase, and cloud data platform Snowflake. Additional investments include data and AI platform Databricks, AI research company Anthropic, and aerospace manufacturer SpaceX.5
The venture capital firm was founded by Jeremy Kranz in 2022 with a $213M solo fund. Jeremy’s LinkedIn profile states that he previously spent over 17 years at Singapore sovereign wealth fund GIC, where he worked in the technology investment group. As reported by Business Insider, Jeremy later reunited with former GIC colleagues Ethel Chen and Karan Sharma to build Sentinel Global’s current leadership team.6 Karan’s LinkedIn profile states that he previously led digital asset and deep-tech investing efforts at GIC, with investments including buy now, pay later platform Affirm, cryptocurrency exchange Coinbase, and aerospace manufacturer SpaceX. Ethel’s LinkedIn profile states that she has held investment roles at Sequoia Capital Global Equities, a public and private technology investment firm, and CPP Investments, a Canadian pension investment manager, with exposure to companies such as data and AI platform Databricks and AI research company Anthropic. SentinelGlobal.xyz states that the broader team combines over 70 years of institutional experience alongside entrepreneurial backgrounds in advanced technology sectors.
SentinelGlobal.xyz presents the firm’s name directly in the domain, supporting findability when developers or collaborators search for Sentinel Global online. As of April 10, 2026, a search for “Sentinel Global” returns SentinelGlobal.xyz among the top results. Business Insider notes that the firm expects advances in AI to reduce the cost and scale required to build technology companies, which may expand where high-growth startups can emerge.7 Within this context, the domain provides a clear branded presence for a firm operating across international markets and technology sectors. You can learn more by following the platform on LinkedIn and visiting SentinelGlobal.xyz.
1. https://www.businessinsider.com/sentinel-global-backs-ai-firms-beyond-silicon-valley-2026-2
2. https://www.centari.com/
3. https://www.auditoria.ai/
4. https://www.pavus.ai/
5. https://www.businessinsider.com/sentinel-global-backs-ai-firms-beyond-silicon-valley-2026-2
6. https://www.businessinsider.com/sentinel-global-backs-ai-firms-beyond-silicon-valley-2026-2
7. https://www.businessinsider.com/sentinel-global-backs-ai-firms-beyond-silicon-valley-2026-2
Squads.xyz – Namecheap customer – (UAE)
Stablecoin platforms across the .xyz community are building infrastructure for payments, treasury, and onchain finance. Stablecoin incubator Obex.xyz supports the next generation of yield-generating stablecoin projects. Stripe-acquired payment platform Bridge.xyz aims to simplify stablecoin payments. Stablecoin network Stable.xyz develops infrastructure for cross-border payments. In this week’s #BlockchainThursday, we’ll introduce you to a platform developing financial infrastructure for the stablecoin economy: Squads.xyz.
Squads.xyz is the online home of Squads, a financial technology company building products and APIs for the stablecoin economy. According to Squads.xyz, the company develops:
The website states that these products are supported by its infrastructure platform, Grid, which connects stablecoins, blockchain systems, and traditional financial rails. In June 2024, Squads Labs announced a $10M Series A funding round led by Electric Capital, and press coverage notes that the raise supports expansion of its Solana-based multisig protocol and broader product suite.2
The company’s product suite includes Altitude.xyz, which is presented as a business account designed for saving, earning, and moving money using stablecoins. According to Altitude.xyz, the platform is intended to function as a financial operating system for companies adopting blockchain-based infrastructure. The website states that stablecoins are used to address challenges such as settlement speed, fees, and cross-border limitations in traditional financial systems. The Altitude blog highlights use cases tied to treasury management and payments. The blog post “Send Swift Transfers From Your Stablecoin Treasury,” for example, explains a workflow where stablecoin balances can be used to initiate SWIFT transfers, outlining how blockchain-based assets can connect to traditional banking rails.
Squads leadership includes CEO Stepan Simkin, who has been involved in building tools for digital asset management and blockchain-based finance. Event materials note that Stepan Simkin is scheduled to speak at Consensus 2026, a blockchain and digital assets conference organized by CoinDesk.3 The session, titled “The New Financial Services Revolution: Banking on Blockchain,” is scheduled for May 7, 2026. The event listing notes that the session will focus on developments in payments and blockchain-based financial services, with participation from industry leaders including representatives from AMINA Bank and Lightspark.4
Squads upgraded its domain from sqds.io to the more memorable Squads.xyz. .XYZ is widely used by startups, developers, and builders working across blockchain and emerging technology sectors, making it a relevant choice for a company focused on stablecoin infrastructure. Squads.xyz supports clearer alignment between the company name and its online presence, which can improve findability for developers, partners, and researchers searching for the project. You can learn more by following the platform on X/Twitter and LinkedIn, and by visiting Squads.xyz.
1. https://fusewallet.com/
2. https://www.theblock.co/post/299287/solana-multisig-protocol-squads-funding-fuse
3. https://consensus.coindesk.com/agenda/speaker/-stepan-simkin
4. https://consensus.coindesk.com/agenda/event/-the-new-financial-services-revolution-banking-on-blockchain-136
Arinna.xyz – Namecheap customer – (United States)
Innovators across industries use .xyz domains to present new technologies and ideas online. 3D design learning platform Cademy.xyz offers live training in CAD modeling and computational design tools. Fashion supply chain platform Ympact.xyz supports traceability, data transparency, and impact measurement across global production networks. Energy technology company Superheat.xyz develops compute-powered thermal systems for homes and businesses. In this week’s #WebsiteWednesday, we’ll introduce you to a space solar company developing ultrathin photovoltaic technology for spacecraft: Arinna.xyz.
Arinna.xyz is the online home of Arinna, a startup developing solar technology designed for space applications. According to the website, Arinna is building “ultra-thin, truly-flexible solar technology” with high power-per-mass and radiation resistance, which the website states is based on semiconductor research. As reported by TechCrunch, Arinna builds solar cells for spacecraft using ultrathin semiconductor materials. The publication also reported that Arinna raised a $4M seed round in March 2026 led by Spacecadet Ventures, with participation from Anorak Ventures and Breakthrough Energy.1
The startup’s website presents information about Arinna’s solar technology and its intended applications. Arinna.xyz states that the company is focused on powering space infrastructure at scale using lightweight solar systems. According to the website, the technology is designed to achieve high power output relative to weight while maintaining flexibility and durability in space environments. Supporting materials from Stanford’s Office of Technology Licensing state that the technology is based on ultrathin transition metal dichalcogenides (TMDs), which are semiconductor materials studied in nanoelectronics and adapted for photovoltaic use.2 According to Arinna.xyz, “legacy solar is too heavy, costly and slow,” and current solar technologies “cannot meet the demand for space power.”
Arinna is led by Co-Founder and CEO Koosha Nazif and Co-Founder and CTO Alexander Shearer. As reported by TechCrunch, Koosha and Alexander met during doctoral research at Stanford University.3 According to LinkedIn, Koosha conducted research on flexible solar cell technologies based on ultrathin transition metal dichalcogenides during his time at Stanford University. Alexander conducted research on atomic layer deposition and microelectronics manufacturing processes at Stanford University. LinkedIn profiles also state that Koosha and Alexander were named Innovator Fellows at Breakthrough Energy.
Arinna uses the domain Arinna.xyz for its website and communications. The company lists [email protected] as a contact email for inquiries. Using a branded email address provides a direct point of contact for partners, collaborators, and others seeking information about the company and its technology. You can learn more by following the company on LinkedIn and by visiting Arinna.xyz.
1. https://techcrunch.com/2026/03/25/arinna-4-million-seed-round-solar-energy-space-power-problem/
2. https://otl.stanford.edu/researchers/high-impact-technology-hit-fund/hit-portfolio#sustainability/arinna-solar-energy
3. https://techcrunch.com/2026/03/25/arinna-4-million-seed-round-solar-energy-space-power-problem/
Batora.Game – Public Domain Registry customer – (Italy)
Game creators use .Game domains to present widely recognized titles across genres, platforms, and styles of play. Puzzle reinvention TetrisEffect.Game introduces music-driven gameplay and multiplayer expansion. Rhythm puzzle Lumines.Game continues the music-driven Lumines series. Sci-fi sandbox adventure CubicOdyssey.Game introduces expansive galaxy exploration and survival gameplay. Today, we highlight a choice-driven sci-fi adventure that combines combat, puzzles, and narrative outcomes: Batora.Game.
Batora.Game is the online home of Batora: Lost Haven, a choice-driven isometric action adventure with RPG elements developed by Italy-based Stormind Games and published by UK-based game developer and publisher Team17, whose catalog includes award-winning titles such as Overcooked!, alongside the Worms franchise and Dredge.1 According to Batora.Game, the game follows Avril, a young protagonist navigating a universe shaped by moral decisions, combat challenges, and narrative outcomes. The game is available on PC, PlayStation 4 and 5, and Xbox platforms, with additional releases available on platforms including Nintendo Switch,2 Amazon Luna, and the Epic Games Store.
Image via Batora.Game
According to Batora.Game, Batora: Lost Haven combines action combat with branching storytelling. The game introduces a duality system that affects multiple aspects of play, including combat, dialogue, puzzles, and endings. This system centers on the balance between Sun and Moon powers, which influence both gameplay mechanics and narrative direction.
As shared on Batora.Game, key gameplay elements include:
The story begins after a catastrophic event that leaves Earth in crisis. Avril becomes central to a mission involving interplanetary travel and decisions tied to survival and sacrifice. According to descriptions from the Stormind Games and Team17 websites, the narrative explores themes where moral boundaries are unclear and outcomes depend on player choices.
Core characters mentioned in official materials include:
According to official materials and announcements, Batora: Lost Haven has been recognized at several events:
Batora.Game provides a direct and consistent digital address for Batora: Lost Haven. The .Game extension indicates the website’s association with gaming-related content. As a short and intuitive domain, Batora.Game can support findability when users search for the game by name. Anyone who searches “batora game” or “batora lost haven” will find Batora.Game at the top of search results (as of April 7, 2026). You can learn more by following the game on X/Twitter, Facebook, and Instagram, joining the Discord, and visiting Batora.Game.
1. https://www.team17.com/our-history
2. https://www.gamespress.com/BATORA-LOST-HAVEN-LAUNCHES-ON-NINTENDO-SWITCH-TODAY
3. https://stormindgames.com/game/batora
