Managed Network Services

Enterprise Networking You Can Stand Behind

Networking has been a core discipline at SMS long before cloud was the default. We design advanced networks for organizations that operate in high-stakes environments, from isolated government networks to complex hybrid and cloud infrastructures.

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When Connectivity Turns Into Cleanup Work…

Advanced networking solutions are often needed not because something is broken, but because the network has quietly become harder to manage, secure, and explain.

At SMS, we work with organizations that know their network matters, but don’t always have the time, tooling, or specialist depth to keep it clean and consistent.

Network sprawl across accounts and regions

We apply proven multi-account and transit patterns so connectivity stays intentional and understandable.

Uneven security controls

We establish standardized network security baselines, so controls are consistent.

Hybrid connectivity that is hard to operate

We design hybrid connectivity as a single system to simplify network operations and troubleshooting.

The Network Differences That Show Up Fast

Our advanced networking services are designed to take pressure off internal teams while making your network easier to operate, explain, and trust.

With us at the helm, you’ll gain:

Confidence operating in high-assurance environments

Our approach is informed by decades of enterprise and federal networking management, including highly controlled on-premises and isolated environments.

Lower operational risk through standardization

We replace one-off configurations with repeatable patterns and security baselines, reducing the chance of accidental exposure or outages caused by inconsistent rules.

Predictable performance backed by deliberate design

By controlling routing paths, inspection points, and DNS behavior, we remove much of the uncertainty that causes performance issues.

Advanced Networking, Built So You Can Take Over

Strong network design is only part of the equation. How that design is delivered, documented, and maintained determines whether it becomes an asset or a liability.

Our advanced network management services emphasize repeatability, visibility, and control so your teams are not dependent on individual knowledge or one-off fixes.

Infrastructure as Code

Every network component is defined using Infrastructure as Code with tools like Terraform, Terragrunt, or OpenTofu. This makes changes reviewable, repeatable, and reversible.

Network Automation & Standardization

We apply consistent patterns across accounts, regions, and environments. Automation reduces configuration drift and lowers the chance of subtle differences causing outages or security gaps.

Architecture Documentation & Network Diagrams

Documentation and diagrams show traffic flows, trust boundaries, and inspection points in a way that is usable by engineers, auditors, and leadership.

SD-WAN Integration Patterns

For organizations using SD-WAN, we design integration points that align routing, security, and failover behavior across cloud and on-premises networks.

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Patterns Chosen for Reality, Not Theory

Advanced networking solutions work best when they follow clear, repeatable patterns. That’s why we focus on architectures that are well understood and operationally manageable.

Each pattern is chosen to reduce ambiguity in traffic flow, simplify network operations, and strengthen network security across enterprise networking and hybrid deployments.

Centralized Connectivity & Control

This pattern establishes a small number of clearly defined control points for routing, inspection, and shared services.

  • Central routing and inspection paths
  • Shared network services with defined boundaries
  • Consistent connectivity models across environments

Tiered & Segmented Network Design

This pattern organizes networks into tiers with explicit trust boundaries, then enforces segmentation between systems. It ensures access is intentional and limits how issues propagate when something goes wrong.

  • Clearly defined network tiers with specific roles
  • Segmentation between systems and environments
  • Reduced lateral movement and contained impact

Distributed & Resilient Networking

This pattern supports environments that span locations, regions, or sites while maintaining consistent behavior. Connectivity is designed to remain predictable.

  • Controlled routing between locations
  • Consistent security controls across sites
  • Support for continuity and recovery scenarios
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Security You Can Trace End-to-End

Network security is most effective when controls are predictable and consistently enforced. We apply security controls as part of the network design itself, which reduces configuration drift and improves day-to-day network management services.

Network Operations & Monitoring

Provides visibility into how traffic moves through the environment.

  • Centralized visibility into network traffic and flows
  • Monitoring of connectivity and policy enforcement
  • Data to support troubleshooting

Security Group Baselines

Standardized security groups define what is allowed and deny everything else by default.

  • Least-privilege access models
  • Reusable, documented patterns
  • Reduced chance of accidental exposure

Private Endpoints

Private endpoints keep service traffic inside the network rather than traversing the public internet.

  • Reduced external exposure
  • More predictable network paths
  • Improved control over service access

Network Firewalls

Centralized inspection provides visibility and control over north-south and east-west traffic.
  • Central rule management
  • Traffic filtering and intrusion prevention
  • Easier auditing of allowed and denied flows

Intrusion Detection & Prevention

IDS/IPS inspects network traffic for malicious, suspicious, or policy-violating activity.

  • Inspection of inbound, outbound, and lateral network traffic
  • Detection of known attack signatures and anomalous behavior
  • Prevention of unauthorized or high-risk traffic based on defined policies

Zero Trust Network Access

ZTNA integrations limit access based on identity and context rather than network location.

  • Reduced reliance on broad network access
  • Integration with platforms like Zscaler, Palo Alto, and Cloudflare
  • Strong alignment with modern network security models

Hybrid Connectivity Without the Fragility

Many organizations operate across cloud and on-premises environments. We treat hybrid connectivity as core network infrastructure, not a temporary bridge, which improves reliability and simplifies network operations.

SD-WAN Implementation

SD-WAN extends network connectivity across sites while maintaining consistent routing, security, and policy enforcement.
  • Integration of branch and site connectivity with centralized network control
  • Policy-based routing aligned with cloud and data center architectures
  • Secure, predictable connectivity across sites, cloud, and on-prem environments

AWS Site-to-Site VPN

VPNs provide encrypted connectivity where dedicated links are not required.

  • Secure tunnels between on-premises and AWS
  • Cost-effective hybrid connectivity
  • Integration with centralized routing models

AWS Direct Connect

Direct Connect provides dedicated connectivity for consistent performance and bandwidth.

  • Lower and more predictable latency
  • High-throughput network paths
  • Reduced dependence on internet routing

Transit Gateway VPN Attachments

This model scales VPN connectivity across multiple accounts without custom routing per environment.
  • Centralized VPN termination
  • Simplified routing management
  • Easier expansion as environments grow

Hybrid DNS

Hybrid DNS ensures systems can resolve names consistently across cloud and on-premises networks.
  • Route 53 Resolver integration
  • Predictable name resolution
  • Reduced operational friction during migrations

Direct Connect Gateway

Direct Connect Gateway enables shared connectivity across regions and accounts.

  • Centralized management of Direct Connect links
  • Multi-region connectivity support
  • Cleaner network infrastructure design

Advanced Networking, Done With Intent

Advanced networking should not feel fragile or dependent on a handful of people who know where the bodies are buried. At SMS, we bring discipline and structure to network design and delivery so environments are easier to run, secure, and explain

This is not about adding more tools. It is about replacing confusion with clear patterns and steady execution. When we handle advanced managed network services, you’ll regain confidence in your network infrastructure.

Clear paths. Clear controls. 

That is the difference SMS brings.

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Managed Network Services FAQs

Your Pressing Questions, Answered

Advanced networking solutions strengthen cloud security by making access paths clear and controlled. When networks are properly segmented and traffic is inspected consistently, it becomes much harder for issues in one area to spread elsewhere. Features like private connectivity, firewall inspection, and Zero Trust access help reduce risk while improving visibility. For many teams, the biggest benefit is enhanced security that can be explained and verified.
Improving cloud network performance usually comes down to clear design, rather than adding capacity. Specialized services focus on how traffic flows through the network, where inspection occurs, and how DNS and routing decisions are made. When these elements are aligned, latency drops and behavior becomes more predictable. This approach helps optimize network performance and reduces the recurring troubleshooting that often consumes network operations teams.
A strong cloud networking service should offer centralized network management services, built-in network monitoring, and consistent security controls across environments. Look for clear documentation, visibility into traffic flows, and the ability to manage changes safely. Features like Infrastructure as Code, real-time monitoring, and defined service level agreements (SLAs) also signal a network management system designed for long-term operability.
Advanced networking services enhance data protection by limiting exposure and controlling how data moves between systems. Network segmentation, private endpoints, and traffic inspection reduce unnecessary access and keep sensitive data off the public internet. When paired with monitoring and logging, these controls support enhanced security while giving teams confidence that data handling aligns with internal policies and regulatory expectations.
Networking solutions form the foundation of effective infrastructure management. They determine how systems connect, how traffic is monitored, and how security is enforced across environments. Well-designed network infrastructure supports stable network operations, simplifies monitoring and management, and makes it easier to introduce change.