Just as you rely on business-critical applications every day in the workplace, those same applications rely on a network that is available, scalable, and secure. But if an enterprise’s network architecture falls on the traditional side, this can complicate matters with the utilization of middleboxes like firewalls, load balancers, and tunnels for packet forwarding. This complexity comes with a high cost, hindering the deployment of new applications and creating challenges for intensive workloads like supporting video or connecting a widespread mobile workforce.

Many legacy networks lack the capability to operate on this session-based model, resulting in suboptimal networking. Despite efforts to secure networks, security breaches and cyberattacks persist, with predicted annual costs reaching . The traditional setup exposes businesses to sophisticated cyberattacks, incurring unacceptably high downtime costs. Fortunately, a solution is available to address both workloads and security issues in the enterprise network.

Addressing Network Performance With Session Smart Networking

Juniper Networks’ provides session-level intelligence and security to the network. This solution, built on an application-aware and zero-trust secure network fabric, meets enterprise requirements for performance, security, and availability.

, when integrated into an SD-WAN solution, enhances collaboration between the network and supported applications. It also connects users to exceptional experiences by dynamically charting waypoints across the network. This process constructs a streamlined and secure application-centric fabric, facilitating a comprehensive understanding of source users, network segments, and destination applications.

Utilizing AI To Boost Network Security

AI is a major topic worldwide, whether you are an IT professional or not. And with cybersecurity initiatives full steam ahead for many of the customers we serve, the convergence of these two areas is inevitable as next-gen security requires AI. The Juniper AI-Driven SD-WAN solution prioritizes security throughout the entire SD-WAN fabric to minimize exposure to evolving threats. This involves:

• Service-Centric Control Plane: Combine a service-centric control plane with a session-aware data plane to provide IP routing, policy management, client-to-cloud visibility, and proactive analytics.
• Zero Trust Models: These models offer the advanced design of the Session Smart Router, replacing the traditional routing plane with security principles at the core.
• Session Understanding: The Session Smart Router processes sessions – dedicated links between services, applications, users, and devices.
• Service-Centric Operation: Operating in a service-centric manner, Juniper models services for specific applications, granting access based on shared policies and validated templates.
• Granular Security Control: This intelligence enables granular security controls, assigning policies, QoS parameters, and access controls on a per-service, per-network basis.

Juniper’s AI-Driven SD-WAN not only addresses evolving threats, but also revolutionizes network security by integrating it seamlessly into the core of the network infrastructure.

Components Of Juniper Networks’ Zero Trust Model

Session Smart Networking relies on Zero Trust Security (ZTS) to ensure no packet is above suspicion. Juniper’s service-centric fabrics transition from legacy perimeter-based security to a zero-trust model incorporates the following components:

1. Zero Trust Routing Fabric: This session-oriented approach assumes no trust for users, traffic sources, or connected networks, regardless of location on the network. The Session Smart Router is deployed to establish zero trust and service-centric fabrics, where routes are transformed into directional firewall rules using a deny-all routing model. All routes and sessions undergo authentication, and session traffic is dynamically encrypted end-to-end.
2. Application-Centric Hypersegmentation: This feature categorizes user groups and devices into fine-grained per-service access policies using a global network data model. Hypersegmentation operates independently of overlay networks. This leverages the existing network infrastructure across public/private network boundaries, broadcast domains, and administrative boundaries.
3. Native Session Stateful Security Functions: The Session Smart Router simplifies branch and data center security architectures by natively supporting session L2-L7 stateful firewall functions, including NAT, encryption, VPN, and traffic filtering. The Advanced Security Pack enhances security with intrusion detection and prevention systems (IDS/IPS) and URL filtering.
4. Security Policy Automation and Scale: The solution centrally manages application-centric and user knowledge-based security policies, all expressed in the language of business. This results in automated and simplified network security policy management, reducing security operational expenses and overall risks associated with user error. The management system is scalable across thousands of sites.
5. Secure Edge Functionality: protects web, SaaS, and on-premises applications and is integrated with AI-Driven SD-WAN and Secure Access Service Edge (SASE) functionality. Secure Edge connectors facilitate seamless integration with cloud-based security services such as Secure Edge, zScaler, and others.

Final Thoughts

In a world where cybersecurity threats are ever-present, Juniper’s Session Smart Router and AI-Driven SD-WAN sets a new standard for enterprise networking. The future of networking is not just about connectivity; it’s about building a secure, intelligent, and resilient foundation that empowers businesses to thrive in the digital era.

Contact our experts at WEI to learn more about Juniper Networks’ Session Smart Networking and AI-driven SD-WAN.

Next steps: This white paper by WEI identifies how Juniper Networks’ location-based networking helps higher education institutes overcome complex technology challenges. Readers will better identify:

• Concerns of higher education IT professionals
• Why network infrastructure is a differentiator
• Challenge of improving remote experiences
• Value of a virtual network assistant

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Just like many other industries embracing digital transformation, the healthcare sector is also on a transformative journey. Many local hospitals and clinics that were once buried in paperwork have hopped aboard the digital train via the cloud. This move is motivated by the goal of improving patient care, making patient information easier to access by patients and their families, enhancing treatment outcomes, and streamlining business operations.

Unfortunately, streamlining networks, effectively investing into the cloud, enhancing security, and integrating AI pose distinct challenges for the already busy healthcare sector. alleviates those worries so healthcare workers can focus more on their patients than their computers.

Juniper Network’s Five-Point SD-WAN Strategy

Juniper Network’s AI-powered SD-WAN, utilizing the Juniper Session Smart Router and Mist AI, enhances software-defined WAN capabilities for advanced healthcare networks. It handles edge traffic, optimizing performance and cost-effectiveness while eliminating the need for tunnels, thus meeting rigorous healthcare industry standards. This empowers healthcare organizations to expedite cloud migration, which improves operational efficiency for better patient care. These benefits span various digital healthcare applications, including:

• Cloud Services
• IoT Systems
• AI In Medicine
• Telehealth
• Smart Facility Management

1. Enhancing Healthcare Security And Compliance With A Cloud-Centric Solution

The adoption of public cloud for healthcare involved transmitting protected health information (PHI) over the internet, which posed major security risks. To comply with like HIPAA, HITECH, and GDPR, healthcare organizations are now embracing cloud-based security solutions to enhance data protection.

Juniper’s delivers security and hyper-segmentation without the traditional encryption protocols. This technology offers several features:

• Deny-All (Zero Trust) Routing implements a zero-trust approach for every network connection.
• URL Filtering blocks malicious websites and content.
• L3/L4 Denial-of-Service (DoS)/Distributed DoS (DDoS) Protection maintains system and service integrity in the event of cyberattacks.
• Payload Encryption protects data and other sensitive information during transmission.
• Network Address Translation (NAT) And VPN Functionality enable secure communication within the healthcare ecosystem.

Implementing these measures reduces data loss, mitigates malicious attacks, and boosts trustworthiness for both PHI and IT infrastructure.

2. Guaranteed Network Availability With AI-Driven SD-WAN

Network failures can disrupt patient-saving care and daily healthcare operations. Organizations are now turning to AI-driven SD-WAN to maintain uninterrupted access to critical applications during cloud migrations and mergers-and-acquisitions (M&A) activities.

Juniper’s Mist AI ensures network availability through the following means:

• Traffic Steering optimizes data flow for healthcare applications.
• Session-Aware Routing operates at the network’s edge to reduce latency.
• Failover Protection redirects traffic through alternative paths in the event of a link failure or ISP outage.
• Service-Centric Routing simplifies migration of workloads to the cloud and the integration of networks during M&A activities, without service disruption or complex router configurations.

These features help healthcare organizations maintain critical application functionality and reduce disruptions. This is especially notable during an era where many healthcare organizations across the country are working through M&A

3. Optimizing Healthcare Experiences By Meeting SLAs

Efficient IT operations in healthcare improve service quality and user experience by intelligently managing traffic, maintaining service levels, and using AIOps for issue detection and resolution. Juniper Mist AI is leading the way to ensure service quality and user satisfaction through the following:

• Traffic Prioritization based on user application requirements. In healthcare, there are many clinical and non-clinical applications with varying degrees of requirements.
• Tunnel-Free Architecture for enhanced network visibility and efficient end-to-end session monitoring.
• WAN Assurance, which provides users with metrics to assess healthcare workers’ experiences.
• to deliver comprehensive insights for IT users to quickly identify and address issues.

4. Streamlining Healthcare Network Expansion

Expanding healthcare networks, especially during complex mergers and clinic location expansion, is a challenge. To enhance agility, healthcare organizations should prioritize cost-effective routing protocols and centralized network configurations.

With , IT operators can simply manage the entire network stack (wired, wireless, and WAN) from a single platform. This streamlined setup includes zero-touch provisioning and advanced templates for quick deployment at multiple sites and clouds – something WEI is very familiar with.

5. Maximizing Cost Efficiency

Cost containment in healthcare IT goes beyond saving money; it’s about future proofing. Juniper Network’s AI-powered SD-WAN streamlines network and cloud migrations, so organizations can enjoy cost savings and improved data transmission efficiency. In a time where ROI metrics are more pivotal than ever, IT teams can accurately forecast these savings for major cloud and network migrations. This translates well to other key stakeholders within a healthcare organization.

The resulting cost savings free up IT budgets for innovation, a vital aspect in an ever-evolving healthcare sector.

Final Thoughts

Juniper Network’s solution empowers healthcare IT leaders, delivering exceptional network experiences for clinicians, staff, and the patients they serve while simplifying operations and enhancing security. Thanks to Session Smart Router and Mist AI, it optimizes performance and cost-effectiveness, ensuring fast and secure data access and migration. This allows healthcare workers to focus on operational efficiency and top-quality patient care.

To dive deeper into Juniper Healthcare IT Networking, reach out to WEI and discover the future of healthcare network management.

Next Steps: Whether you are responding to evolving workloads and performance needs or changing scalability and resiliency requirements, chances are your enterprise will undergo a data center migration at some point. Download our white paper, and learn:

• The challenges of inevitable data center migrations
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• Apstra automated data center deployment service

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