Have you ever wondered how a WAN network works and why it is so important for modern businesses? Also, how can you modernize your remote network to meet the growing demands for security, performance, and flexibility?
In this article, we’ll unpack what this network is, explore its benefits and challenges, and provide a practical guide to modernizing your network infrastructure. We’ll cover everything from assessing business needs to implementing advanced technologies, ensuring your network is ready for the challenges of the future.
Ready to transform your network into a powerful tool for your company’s growth and innovation?
Read on!
- What is a WAN network?
- What are the advantages of a WAN network?
- Challenges of traditional WAN networks
- How can you modernize your company’s network?
- Optimize your WAN network for the future
- Get ready for the new era of connectivity
What is a WAN network?
The acronym WAN comes from Wide Area Network. Basically, a WAN network connects computers and local networks (the famous LANs, or “Local Area Networks”) that are great distances from each other. This connection is made through communication links, such as telephone lines, fiber optics, satellites or radio connections.
Let’s say your company has offices in multiple cities, or even different countries. For all these units to communicate efficiently, more is needed than what the regular Internet can offer. That’s where the WAN network comes in.
What are the advantages of a WAN network?
It is the backbone that connects all parts of a geographically distributed company, ensuring that all employees can work together seamlessly, regardless of where they are located.
Understanding that connectivity is vital for efficient collaboration and keeping businesses running smoothly, this network not only facilitates communication and data sharing, but also allows for the centralization of services and resources, such as servers and databases, in a single location, which can be more secure and efficient.
Let’s explore the main benefits they bring to day-to-day business:
- Branch connectivity: allows different branches of a company to connect, regardless of their geographic location. This means that an office in São Paulo can access and share information with another in New York quickly and securely.
- Reduced operating costs: by centralizing resources such as servers and databases, WAN networks help reduce operating costs. This eliminates the need to replicate infrastructure at each location, resulting in significant savings and more simplified IT management.
- Improved collaboration across distributed teams: distributed teams can collaborate more efficiently. Communication tools and collaborative platforms work better, allowing all employees to work together in real time, even when they are physically apart.
3 Challenges of Traditional WAN Networks
Despite being essential for connectivity, they face several significant challenges:
1. Latency and performance
One of the main problems is latency, which is a delay in data transmission. When information needs to travel long distances, response times can be longer, affecting operational efficiency. This delay can be particularly problematic for applications that require real-time communication, such as video conferencing or online management systems.
2. Security
Security is also a major concern. Traditional WAN networks can be vulnerable to cyberattacks, especially if they are not well protected. Ensuring that data travels securely between different locations requires implementing robust security measures, such as encryption and firewalls, which can be complex and costly.
3. Management and maintenance
Another challenge is the management and maintenance of these networks. Keeping a WAN running at optimal levels requires constant monitoring, frequent updates, and a prepared IT team.
How can you modernize your company’s network?
Modernizing your network is a process that requires careful planning and consideration of some essential steps to ensure that the transition is smooth and secure.
- Business needs assessment: analyze your business needs, including data volume, application types, and security requirements. This analysis will identify weaknesses and areas for improvement.
- Choosing the right technology: choose the technology that best meets your needs, offering flexibility, better performance, and improved security compared to traditional WANs.
- Implementation and integration with existing infrastructure: finally, implement the new technology and integrate it with the current infrastructure. Plan the deployment to minimize disruption and involve the IT team to ensure correct configurations and maximum use of new features.
Optimize your WAN network for the future
To begin with, it’s crucial to continuously monitor the performance of your network. Use analysis tools to identify bottlenecks and adjust configurations as needed.
Additionally, keep your infrastructure up to date with the latest technologies and security patches to protect against cyber threats. Automating management processes can also save time and reduce human error, allowing your IT team to focus on more strategic tasks.
Having specialized partners can also make all the difference. Ascenty, for example, offers cutting-edge infrastructure and specialized technical support, helping your company maintain high levels of connectivity and security.
One of Ascenty’s competitive advantages is ServiceFabric™, an orchestration and connectivity platform that transforms the way companies manage their networks. It enables efficient integration of public and private clouds, facilitates the interconnection of different environments, and ensures data security.
Get ready for the new era of connectivity
Now that we understand the importance of WAN networks, it’s time to think about the future. Modernization is not just an option, but a necessity to remain competitive in today’s market.
Carefully assessing your company’s needs, choosing the most suitable technologies, and implementing these changes in an integrated manner are essential steps to ensure that your network is prepared for the future.
Maintaining constant and updated monitoring, automating processes, investing in security and relying on specialized partners are practices that will ensure the efficiency and protection of your IT infrastructure.
Want to delve even deeper into how to connect your networks efficiently and securely? Read our article about the future of integration and connectivity. It offers essential information that can transform your approach, maximizing the performance and scalability of your IT infrastructure.