Amazon Web Services has officially flipped the switch on its new Local Zone in Istanbul, planting world-class cloud infrastructure on Turkish soil and rewriting the latency, compliance, and performance calculus for every organization operating in the country.

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What Are AWS Local Zones

AWS has announced the general availability of a new AWS Local Zone in Istanbul, Türkiye, bringing AWS infrastructure closer to end users while enabling organizations to meet data residency requirements by storing and backing up data locally.

AWS Local Zones are AWS infrastructure deployments that extend core services such as compute, storage, networking, and other select services closer to metropolitan areas worldwide. The new zone, identified as eu-central-1-ist-1a and enabled from the Zones tab in the Amazon EC2 console settings or by using the ModifyAvailabilityZoneGroup API, operates as a child of the Frankfurt parent Region.

Each Local Zone is a child of a particular parent region and is managed by the control plane in that region, in this case Frankfurt. Local Zones were first launched in 2019 in the US, and they now extend that proven architectural pattern to one of Europe’s largest and most strategically important metropolitan economies.

What makes the Istanbul launch particularly noteworthy is its scope. The Istanbul Local Zone brings Amazon Simple Storage Service (Amazon S3) to help customers store, process, and retrieve objects locally, and Amazon EBS Snapshots for fast, in-country backups and recovery directly to Türkiye.

This marks the first time Amazon S3 and Amazon EBS Snapshots are available in AWS Local Zones in EMEA, opening up new possibilities for customers in Türkiye.

In other words, Istanbul is not merely another dot on the AWS map. It is the most capable Local Zone AWS has ever deployed across Europe, the Middle East, and Africa.

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A Decade of Quiet Build-Up

The Istanbul Local Zone is the culmination of a methodical, multi-year infrastructure investment that AWS has been making in Türkiye.

Since opening its first office in Türkiye in 2015, AWS has been steadily expanding infrastructure. In January 2024, AWS launched AWS Outposts in Türkiye, helping customers extend AWS infrastructure and services to on-premises or edge locations for a consistent hybrid experience.

In February 2024, AWS launched an Amazon CloudFront edge location in Istanbul, delivering up to 30% improvement in latency and performance for content delivery to Turkish users.

In May 2025, AWS opened an AWS Direct Connect location in Istanbul, helping customers establish private, dedicated network connections between on-premises infrastructure and AWS with dedicated 10 Gbps and 100 Gbps connections with MACsec encryption.

That earlier Direct Connect node, opened within the Equinix IL4 data center near Istanbul, became the first AWS Direct Connect location within Türkiye, laying the high-bandwidth groundwork that the new Local Zone now exploits.

The result is a layered, interoperable footprint. The Istanbul Local Zone integrates with existing infrastructure including AWS Outposts deployments, AWS Direct Connect connections, and Amazon CloudFront distributions, and maintains connectivity to AWS services in the Region for flexible hybrid and multi-Region architectures.

For Türkiye, this means a fully composable AWS stack now lives inside the country.

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Services Available on Day One

The AWS Local Zone in Istanbul supports Amazon Elastic Compute Cloud (Amazon EC2) with C7i, M7i, and R7i instances, Amazon S3 with the One Zone-Infrequent Access storage class, Amazon EBS with Local Snapshots and volume types gp3, gp2, io1, sc1, and st1, Amazon Elastic Container Service (Amazon ECS), Amazon Elastic Kubernetes Service (Amazon EKS), Amazon Virtual Private Cloud (Amazon VPC), AWS Direct Connect, and Application Load Balancer.

Broken down by workload pattern, this means:

1. Compute: Customers can launch Amazon EC2 instances for compute-intensive, general-purpose, memory-optimized, and distributed AI/ML inference workloads with support for On-Demand Instances, Spot Instances, and Savings Plans.
2. Storage: Organizations can store, process, and retrieve data locally with Amazon EBS and Amazon S3 using the One Zone-Infrequent Access storage class, keeping application data, media assets, backups, and analytics datasets within the country to meet regulatory requirements. Backups can be created and managed locally with Amazon EBS Snapshots, providing faster recovery times and a business continuity strategy that stays in-country.
3. Networking: Customers can build isolated network environments with Amazon Virtual Private Cloud (Amazon VPC) and distribute traffic across instances with Amazon Elastic Load Balancing (Amazon ELB).
4. Containers and Orchestration: Native support for Amazon ECS and Amazon EKS means the modern, container-native applications already standardized by Turkish fintechs, retailers, and SaaS firms can run inside the Local Zone without architectural compromise.

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Lower Latency

AWS Local Zones help customers achieve single-digit millisecond latency for end-user workloads, meet data residency requirements, support AI/ML inference workloads, and accelerate migration and modernization of legacy applications to the cloud, all while maintaining consistent AWS APIs, tools, and services as AWS Regions.

Real-time fintech engines, live commerce checkouts, telehealth video sessions, multiplayer gaming, and AI inference pipelines all operate in a regime where every millisecond of network latency compounds into measurable user experience and revenue impact.

AWS Local Zones place cloud infrastructure closer to major metropolitan areas, enabling single-digit millisecond latency for end users. This capability is particularly critical for financial institutions conducting high-frequency trading and healthcare providers processing sensitive patient data.

The AWS Local Zone allows organizations to store and process data within the country’s borders, a decisive advantage for public institutions and financial organizations operating under strict personal data protection regulations.

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Data Residency in Türkiye

KVKK obligations, sector-specific banking and insurance directives, and public sector procurement criteria have all pushed organizations toward awkward hybrid arrangements: a little bit of cloud, a lot of on-premises, and a thick layer of legal review.

The Istanbul Local Zone solves much of that complexity. Data can now be stored and backed up within Turkish borders to help meet data residency requirements, and latency-sensitive workloads can run in the Istanbul Local Zone while connecting seamlessly to the AWS Region, giving the flexibility to architect hybrid applications without managing private data center infrastructure.

Crucially, this capability spans regulated verticals. The new zone supports compliance needs across financial services, government, telecoms, and healthcare. For Turkish banks, brokerages, insurers, hospitals, and government bodies, the practical translation is that compliance-grade architectures no longer require a dedicated data center footprint. The Local Zone delivers Region-grade rigor with in-country sovereignty over data placement.

And, with its strategic geographic location and rapidly expanding digital economy, Türkiye is increasingly positioning itself as a bridge between Europe, the Middle East and Asia, supported by tangible infrastructure investments.

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How to Get Started

Operationally, onboarding is intentionally lightweight. To get started with the Istanbul Local Zone, customers opt in to the Istanbul Local Zone on AWS Global View and create a Local Zone subnet on the Amazon VPC console. That’s it.

Customers can then launch EC2 instances and create EBS volumes in the Amazon EC2 console, store objects in Amazon S3 in the Amazon S3 console, and use the other services in this Local Zone using the same APIs and tools. For most organizations already using AWS in Frankfurt or Dublin, repointing latency-sensitive workloads to Istanbul becomes a subnet-level architectural decision, instead of a re-platforming exercise.

That is precisely the design intent behind Local Zones, and it is what makes the Istanbul launch immediately consumable by Turkish enterprises of every size.

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What This Means If You Are Building in Türkiye

The arrival of a fully featured AWS Local Zone in Istanbul changes three calculations at once.

• The first is latency economics; Workloads that were borderline on a Frankfurt round trip, real-time bidding engines, AI inference for customer support, live commerce, multiplayer experiences, become unambiguously viable when served from inside the country.
• The second is regulatory posture; KVKK-sensitive workloads, public sector pilots, and BDDK-aligned financial systems can now consume hyperscale cloud capabilities without compromising on data localization. That removes the most common objection that has historically slowed cloud adoption inside Türkiye’s most strategic industries.
• The third is architectural ambition; With S3, EBS Snapshots, EC2 7i-generation instances, EKS, ECS, VPC, and Direct Connect all in-country, organizations can now design genuinely modern cloud-native systems, including AI inference layers, without the latency tax or the residency caveat.

The Istanbul Local Zone gives enterprises in Türkiye a new foundation for building cloud architectures that are faster, more local, and better aligned with modern regulatory expectations. For organizations already running workloads on AWS, it creates an opportunity to rethink latency-sensitive applications, backup strategies, AI inference workloads, and hybrid architectures with Istanbul now part of the infrastructure equation.

Zero1 Technology  supports enterprises across Networking, Cybersecurity, Managed Ops, Cloud Strategy, Migration & Hybrid Infrastructure Modernization. Whether the priority is improving application performance, strengthening data residency posture, connecting on-premises systems to AWS, or planning a phased migration with minimal disruption, Zero1 can help teams move from evaluation to execution. For businesses that need to preserve IP continuity during migration and where application stability is critical, HybridBridge can help enterprises move to AWS without forcing unnecessary network or application redesign.

To explore how the AWS Local Zone in Istanbul fits into your cloud roadmap, compliance strategy, disaster recovery model, or AI infrastructure plans, and for more information on Zero1’s broader suite of Cloud, Network , Security, Managed Ops  and VR solutions, view our service offerings, or Connect with us to schedule a demo or discuss your use case with our team.

Moving legacy workloads to the public cloud typically requires changing IP addresses, a process that forces heavy application redesign, breaks hardcoded dependencies, and introduces immense risk. On the other hand, traditional workarounds like Layer-2 extension (L2 stretch), VXLAN, or VPLS violate public cloud networking principles and create architectural debt.

Today, Zero1 is thrilled to announce the official launch of HybridBridge, the definitive solution to this problem. HybridBridge is our proprietary enterprise cloud migration platform designed to move applications and workloads between on-premises environments and AWS without changing a single IP address.

You can explore the platform at hybridbridge.net or view the official product details on the Zero1 HybridBridge Product Page.

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What is HybridBridge?

HybridBridge is a secure, self-deployable SaaS migration layer that operates using a cloud-native, routed, and control-plane-centric architecture. It provides IP-preserving portability through deterministic forwarding, allowing you to migrate enterprise workloads safely without forcing network redesigns or risking downtime.

Unlike traditional legacy network extension patterns, HybridBridge is designed to survive strict architecture reviews. It is an architecturally defensible solution built to align perfectly with hyperscaler networking principles.

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Why Choose HybridBridge?

HybridBridge brings predictability and control back to your infrastructure teams. Here is what it delivers:

• Zero IP Changes: Move workloads to AWS while keeping their existing IP addresses completely safe and intact, preserving application identity and preventing broken dependencies.
• Routed by Design (Hyperscaler Aligned): We deliberately avoid subnet stretching and Layer-2 hacks. HybridBridge is a fully routed, control-plane-governed approach that aligns natively with AWS.
• Security & Segmentation: Maintain your existing segmentation and policy boundaries seamlessly across hybrid environments during the entire migration lifecycle.
• Disaster Recovery & Business Continuity: Enable robust DR patterns and failover scenarios without the need for re-IPing or configuration changes during a crisis.
• Traffic Discipline & Cost Control: Guide traffic paths intentionally. Architecturally define your egress points to significantly reduce unexpected routing and cross-site cloud egress costs.
• Self-Deploy & Subscription Model: Delivered as a self-deployable SaaS product, HybridBridge enables rapid online provisioning which means you aren’t dependent on heavy, expensive professional services to get started.

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Who is HybridBridge For?

We built HybridBridge specifically for the teams tasked with executing complex enterprise transformations:

• Enterprise Cloud & Network Architects looking for defensible, cloud-native migration architectures.
• CTOs & Infrastructure Leaders focused on reducing migration risk, managing costs, and accelerating timelines.
• Migration Teams currently blocked or delayed by IP-dependency issues.
• Hyperscaler Partners & System Integrators needing a reliable tool to unblock client migrations.

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The Path to a Safer Cloud Migration Starts Here

HybridBridge makes cloud migration not just possible, but manageable, secure, and predictable. Whether you are executing a phased migration or establishing a reliable disaster recovery architecture, HybridBridge removes the friction of enterprise cloud networking.

Ready to unblock your AWS migration?

Explore the features, review the architecture, and discover how Zero1 is changing the landscape of hybrid cloud connectivity.

• Visit HybridBridge.net to learn more
• Talk to a HybridBridge Architect
• Subscribe to HybridBridge

For more information on Zero1’s broader suite of Cloud, Network , Security, Managed Ops  and VR solutions, view our service offerings, or Connect with us to schedule a demo or discuss your use case with our team.

Remote access often begins with a VPN session. An employee working offsite launches the VPN client, waits for the tunnel to establish, and then sees performance degrade as traffic is backhauled through a centralized gateway. For cloud applications, this means routing traffic to a corporate data center for inspection and then sending it back out to the cloud, increasing latency and constraining throughput. This is VPN fatigue. It is slow, it is clunky, and worst of all, it is profoundly insecure.

For years, the VPN was the undisputed gold standard for remote enterprise access. But as we navigate the complexities of modern, distributed workforces in 2026, relying on a legacy VPN is akin to securing a modern smart home with a rusted padlock. Organisations are recognising that they must replace VPN with Zero Trust frameworks to secure their data. The transition is no longer a luxury reserved for the Fortune 500. It is a baseline necessity. Modern enterprises require a security posture that matches the agility of the cloud, compelling IT leaders to seek out a robust Zero Trust Network Access implementation that finally retires the outdated infrastructure of the past.

Here is why the old model is failing, how Zero Trust changes the paradigm, and how Zero1 architects the future of secure access.

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Why the Castle and Moat Security Model is Outdated

To understand the vulnerability of the VPN, one must understand the environment it was built to protect. Traditionally, enterprise security relied on the “castle and moat” model. Your corporate network was the castle. The data center was the keep. The firewalls and the VPN concentrators acted as the heavily guarded drawbridge. The prevailing logic was simple: anyone outside the moat is a threat, and anyone inside the castle is trusted. That model no longer fits modern reality. It became outdated when applications moved to the cloud, and the shift to a permanently hybrid workforce made that clear beyond doubt.

Today, there is no single castle. Your data lives in AWS, Microsoft 365, Salesforce, and a dozen other SaaS applications. Your employees log in from branch offices, home networks, and airport terminals. When you force a distributed workforce to use a traditional VPN, you expose the organisation to three critical failures:

1. The Performance Bottleneck

VPNs rely on hair-pinning. Traffic originating from a user in London trying to access a cloud application hosted in Frankfurt might be forced through a VPN concentrator in New York. This architectural flaw introduces massive latency, degrades the user experience, and prompts employees to bypass security controls entirely out of sheer frustration.

2. The Illusion of Trust

A VPN operates on network-level access. Once a user successfully authenticates through the VPN gateway, they are granted a broad IP address within the corporate network. They are inside the castle. If an attacker steals an employee’s VPN credentials, a tactic utilized in a vast majority of initial access breaches, they do not just gain access to that employee’s specific tools. They gain a foothold into the entire flat network.

3. The Ransomware Playground

This broad network access is exactly what makes ransomware so devastating. According to IBM’s 2024 Cost of a Data Breach Report, the average global cost of a breach reached $4.88 million, with compromised credentials reigning as the most common initial attack vector. Once threat actors use compromised VPN credentials to cross the moat, they use that implicit trust to move laterally. They probe for databases, compromise domain controllers, and quietly deploy encryption payloads across the enterprise.

You can no longer afford to trust users simply because they made it past the front door.

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Moving from Trust but Verify to Never Trust, Always Verify

The antidote to VPN fatigue is not a better VPN. It is a fundamental shift in network philosophy known as Zero Trust. Coined by former Forrester analyst John Kindervag, Zero Trust strips away the concept of a trusted internal network. The core tenet is absolute: never trust, always verify. Under this model, trust is never implicitly granted based on network location, IP address, or a one-time login. Instead, trust must be continuously evaluated and explicitly proven. A proper Zero Trust Network Access implementation flips the traditional access model on its head. Rather than authenticating a user to a network, ZTNA authenticates a user to a specific application.

In practice, ZTNA applies these principles by connecting users to specific applications, not the network.

Consider the difference:

• The VPN Model (Trust but Verify): “You have the right password. Here is access to the corporate network. Please do not touch anything you are not supposed to.”
• The ZTNA Model (Never Trust, Always Verify): “You have the right password, but I also need to verify your multi-factor authentication. I see you are on a corporate-issued laptop, which is compliant. However, you are logging in from a new, unrecognized location. Therefore, I will grant you access only to the specific inventory application you requested, and nothing else. I will continuously monitor this connection, and if your device posture changes, your access will be instantly revoked.”

In the Zero Trust paradigm, identity is the new perimeter. Every access request is dynamically evaluated based on a wealth of contextual signals: user identity, device health, geolocation, time of day, and the sensitivity of the requested application.

By adopting this model, organizations instantly eliminate the attack surface exposed by legacy VPNs. Applications are hidden from the public internet, effectively rendering them invisible to automated scanners and external threat actors. It significantly reduces exposure and opportunistic scanning.

Zero Trust in 30 Seconds: The 3 Non-Negotiables

• Verify explicitly: Every request is authenticated and authorized using real-time context such as identity, MFA, device posture, location, and risk.
• Least privilege, always: Users get access only to the specific apps and data they need, nothing more, and only for as long as needed.
• Assume breach: Design as if an attacker is already inside by using segmentation, continuous monitoring, and rapid containment to limit the blast radius.

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How Zero1 Implements ZTNA

Understanding the philosophy of Zero Trust is easy. Architecting it across a sprawling, complex enterprise environment is immensely difficult. Many organizations attempt to buy a “Zero Trust product” off the shelf, only to find themselves entangled in complex integration complications. Zero Trust is not a single SKU; it is an architectural framework. As a premier SASE architecture provider, Zero1 approaches ZTNA not as a band-aid, but as a holistic transformation of your security infrastructure. We leverage Secure Access Service Edge (SASE) and Security Service Edge (SSE) frameworks to replace legacy VPN concentrators with a globally distributed, cloud-native security fabric.

Here is how the Zero1 architecture protects your enterprise:

Identity-Aware Micro-Tunnels

When an employee needs to access a private corporate application, the Zero1 architecture does not place them on your network. Instead, our systems verify the user’s identity through your existing Identity Provider (IdP) and check the device’s security posture. Once verified, a secure, encrypted micro-tunnel is spun up connecting the user exclusively to that single application.

Eradicating Lateral Movement

Because the user is never placed on the underlying network, lateral movement becomes dramatically constrained / effectively prevented in practice when correctly implemented. If a sophisticated phishing attack manages to compromise an employee’s credentials and bypass MFA, the attacker only gains access to the specific apps assigned to that user. They cannot ping the network. They cannot scan for vulnerable servers. The blast radius of a potential breach is contained, effectively neutralizing the threat of enterprise-wide ransomware deployment.

High-Performance Access at the Edge

Security should never come at the expense of productivity. By partnering with top-tier global security networks, Zero1 ensures that your security enforcement happens at the edge, as close to the user as possible. Whether your employee is in Tokyo, New York, or a rural home office, their traffic is inspected and secured locally before being routed directly to the cloud application via optimized global backbones. The result is a lightning-fast user experience that feels completely frictionless.

Managed Security: Beyond the Implementation

The most critical failure point in any Zero Trust Network Access implementation is Day 2 operations. Zero Trust is highly dynamic. As employees change roles, as new applications are spun up, and as device compliance standards evolve, access policies must be continuously tuned.

Zero1 does not simply hand you the keys to a new software platform and walk away. As your managed security partner, we actively monitor your SASE architecture. We refine access policies based on the principle of least privilege, analyze traffic patterns for anomalous behavior, and ensure your deployment scales seamlessly alongside your business.

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The Path Forward

The era of trusting a user simply because they possess a corporate laptop and a VPN password has definitively closed. The threat landscape has evolved, and the stakes, measured in multi-million dollar data breaches and catastrophic operational downtime, are far too high to rely on the architectures of the past. Replacing your VPN with a Zero Trust architecture is no longer a futuristic aspiration. It is an immediate, operational imperative. It is time to close the moat, abandon the castle, and secure your data wherever it lives.

Partner with Zero1, and let us build a resilient, frictionless, and secure future for your enterprise.

Ready to Replace Legacy VPN Access with Zero Trust?

Talk to Zero1’s experts about building a secure access architecture that combines security controls, network modernization, cloud readiness, and managed operations for modern enterprise environments.