Why CISOs Must Now Embrace SD-WAN

Posted by sharnya on October 14th, 2022

Why CISOs Must Now Embrace SD-WAN

As digital transformation continues to drive organizations forward, the CISO must be involved in the process. Otherwise, the CISO is missing out on a key opportunity. The CISO must assess the ramifications of new and existing infrastructure, such as SD-WAN, on regulatory compliance. For instance, the Chief Risk Officer may disallow the use of SD-WAN for sensitive data, which can derail the entire Digital Transformation project. Hence, a new attitude is needed to ensure that the CISO can work alongside all departments and benefit from SD-WAN.

A CISO must make sure that everyone in the organization understands the goals of digital transformation and the role of security. This means thinking about security by design right from the very start. This also means breaking down traditional boundaries between the IT and security teams. Fortunately, the Secure Access Service Edge (SASE) framework provides the guidance necessary to bring these two teams together, creating added value for the business.

Another key area where SD-WAN plays a critical role is in the healthcare sector. As a rapidly evolving industry, the healthcare industry needs agility and flexibility. The SD-WAN platform can help with the rapid rollout of new medical facilities. It also allows for secure digital document sharing.

The adoption of Zero Trust security posture in the enterprise will change the outlook of CISOs. It will help them work with IT and network teams to achieve digital transformation goals. As a result, the IT and network teams can leverage the agility and flexibility of cloud, SaaS, and SD-WAN while maintaining the control of security.

SD-WAN is an innovative networking solution that can help enterprises improve their cybersecurity posture. The technology helps companies modernize their networks and create flexible edge-to-cloud architectures. It can also reduce costs. It can also improve the user experience, and IT teams can see a clearer picture of their security threats.

The adoption of SD-WAN has been steadily growing for the last two years, driven by enterprise mobility and cloud computing. However, the global pandemic has accelerated adoption. By the end of the year, SD-WAN was being hailed as the future of the network. This global pandemic, and the desire for remote working, heightened interest. SD-WAN has now become an indispensable solution for many businesses.

The adoption of SD-WAN has brought new challenges. Security is a critical consideration, especially in the post-COVID era, where more traffic is heading to the cloud. Moreover, the use of SaaS applications is growing, resulting in a significant increase in sensitive data residing outside the enterprise's network. By leveraging SD-WAN and SSE, CISOs can mitigate the security risks associated with cloud adoption.

Data protection is an absolute necessity for any organization. Protecting it is an important part of a zero-trust approach to cybersecurity. While competing solutions may offer complex or disruptive encryption solutions, Certes' Layer 4 solution is completely network agnostic and fully interoperable with the current security stack. It supports all types of networks and scales to accommodate any environment. It helps to secure the network at the user level and ensure seamless connectivity across SD-WAN.

Embrace SD-WAN For Greater Network Visibility, Improved Security, and Enhanced Application Performance

Embrace SD-WAN and gain greater network visibility, improved security, and enhanced application performance. These benefits can lead to increased efficiency and a higher-performing organization.

A critical component of the Digital Transformation strategy is security. Failure to embed security into the strategy can result in friction between teams and compromise progress. It can also undermine the entire project.

SD-WAN delivers a variety of capabilities, such as security management, low-level packet control, and enhanced logic. In addition, it delivers new service overlays and interfaces. These are designed to simplify and enhance the user experience.

Modern multimedia applications require a high-performance WAN. This is a challenge for companies that use multiple branch locations. If the WAN is not performing at optimal levels, employees may not be able to access business-critical workflows. Similarly, backhauling data bound to the cloud can negatively affect system performance.

SD-WAN enables enterprises to take advantage of the internet, as well as cloud and other sources of connectivity. It reduces dependence on costly MPLS circuits. It also enables organizations to avoid hardware vendor lock-in.

SD-WAN allows enterprises to pay a monthly subscription fee for equipment, instead of a one-time installation fee. It also provides end-to-end remote support. This means the network team can be empowered to focus on other tasks, while reducing the probability of expensive downtime.

The layered flexibility of SD-WAN makes troubleshooting complex, and organizations may be unaware of the root cause of their issue. It is important to be clear about your motivations and requirements.

Why CISOs Must Now Embrace SD-WAN

CISOs need to embrace SD-WAN in order to safeguard sensitive data. Failure to do so can derail a Digital Transformation project and leave the security team out of the loop.

As organizations continue to implement a cloud IT model, they are expanding their use of public cloud services. This creates a multicloud environment, which adds more attack surfaces. Moreover, deploying security across global locations can become complicated.

When choosing a best-breed SD-WAN solution, it's important to choose a vendor that doesn't compromise on networking or security. This helps to streamline operations and ensure that end users enjoy a great experience.

In addition, it's also essential that the CISO is involved in the digital transformation process. This will allow him to assess the impact of new infrastructure and regulatory compliance. It will also help him understand what the organization wants from its Digital Transformation strategy.

For example, SD-WAN can improve application assurance, enabling enterprises to gain the agility and cost effectiveness they need to accelerate business growth. This can also help companies mitigate security risks related to cloud adoption.

When choosing a best-breed solution, look for one that can scale to accommodate any environment. It's also crucial to choose a vendor that is interoperable with your existing security stack. This will help you maintain a consistent policy enforcement approach and ensure that business-critical applications reach their destinations.

When choosing a best-breed WAN solution, look for one that is designed to automate repetitive tasks. This can help you troubleshoot 90% faster. It can also help you fine-tune settings with ease.

Why CISOs Must Now Embrace SD-WAN As Part of Their Digital Transformation Strategy

It's time for Chief Information Security Officers (CISOs) to embrace Software-Defined Wide Area Networks (SD-WANs) as part of their Digital Transformation strategy. These solutions allow for secure cloud access, improved application assurance, and better network performance. It also helps businesses become more secure. SD-WAN's central management and simplified configuration and deployment models are ideal for organizations looking to onboard new users and improve operations.

Today's enterprises are pressing forward with Digital Transformation plans. CISOs must be involved in the process to ensure the right strategy is adopted. Failure to include security as a component of the plan will derail progress and may create friction between teams.

Traditional WAN architecture has many challenges. Managing branch locations and backhauling traffic is costly and can negatively impact system performance. With SD-WAN, branch offices can directly communicate to the Internet. It also enables the creation of secure connections to IoT devices. It reduces downtime by providing end-to-end remote support.

Whether your organization is embarking on Digital Transformation or is already in the midst of a transformation, SD-WAN will accelerate your goals. It also helps mitigate security risks associated with cloud adoption. The right solution can also help improve business continuity and ensure a positive user experience.

Moreover, SD-WAN makes it easy to secure data between sites. It can protect sensitive data before it hits the network. For example, a CISO can demand encryption before it is transmitted.

Using SD-WANs can reduce total cost of ownership. Rather than a commitment to hardware, organizations can pay for SD-WANs on a monthly basis. They also eliminate the need for security probes.

Why CISOs Must Now Embrace SD-WAN

In order to take advantage of Software-Defined Wide Area Networks (SD-WAN), businesses must break down the barriers between network and security teams. If they fail to do so, their Digital Transformation projects will be stymied. Embracing SD-WAN allows enterprises to take advantage of the cloud, while protecting sensitive data before it enters the network.

Traditional WANs are not designed to support digital business environments. However, they are still essential for data connectivity. The challenge for companies with multiple branch offices is to deliver high performance WANs that are flexible enough to meet the needs of modern multimedia applications.

SD-WAN can provide the agility needed to enable faster business growth. But it also creates new challenges. For example, backhauling data bound to the cloud can negatively impact system performance. Additionally, adding IPsec tunnels to the network will degrade performance.

The complexity of large-scale networks makes troubleshooting a real challenge. Using the best-breed SD-WAN vendors, however, can streamline operations.

SD-WAN reduces total cost of ownership and simplifies operations. It also establishes better security between branches. Moreover, it provides application-centric connectivity, which helps accelerate digital transformation initiatives.

A CISO's involvement in Digital Transformation can help ensure that an organization's goals are met. This can include evaluating the ramifications of new infrastructure and regulatory compliance.

A CISO can also demand that sensitive data is encrypted before it is sent over the network. While it's tempting to leave the security team out of the loop, this can have a negative impact on the project's progress.

Why CISOs Must Now Embrace SD-WAN

SD-WAN technology allows you to connect multiple locations with a single network connection. This can help your business make the most of today's innovative network applications, and also reduce cost and improve security.

Many organizations are now looking to SD-WAN for a number of reasons. First, it can improve application performance, security, and cloud adoption. Also, it can simplify WAN management. Traditionally, organizations were required to manually configure each site. With SD-WAN, all you need is an IP address. Then, it's as easy as adding additional bandwidth to remote offices.

Secondly, it can help your business avoid costly rework and downtime. It can allow your routers to avoid packet loss and latency. Lastly, it can provide better security for your branch offices.

Whether you are just starting to think about SD-WAN or you are already considering it, there are a few things you need to know. In order to succeed, you must find a solution that can handle the security and scaling requirements of your organization.

Security is often top of mind for financial institutions. Ransomware attacks and other malicious activity often propagate over the WAN. Because of this, it's important to implement perimeter security controls at every location with internet access.

You should also consider the role of your security team. If you are implementing SD-WAN, you should look for a solution that integrates security controls directly into the platform.

Using SD-WAN to improve security can also prevent ransomware from using the WAN as a conduit. Similarly, the solution can help prevent malware from spreading to other computers.

Why CISOs Must Now Embrace SD-WAN

CISOs Must Now Embrace SD-WAN

With the digital economy redrawing the boundaries of enterprise operations, it's important to understand why a robust SD-WAN is essential. It's the single most effective way for an organization to guarantee consistent application performance and resiliency, deliver business agility, improve network security and simplify WAN architecture.

Businesses throughout the world are rapidly digitising, transitioning their applications and processes to a ‘multicloud’ environment that involves a combination of public cloud services alongside their own private data centres. As a result, traditional WAN architecture models are failing to meet their requirements.

For this reason, a growing number of enterprises are turning to SD-WAN solutions to ease their connectivity issues and manage their multiple branch offices more easily. The underlying principles behind SD-WAN are to short-circuit the path from branch offices to Internet or public-cloud SaaS services, whilst retaining good levels of security and scrutiny, reported centrally.

The basic version of SD-WAN routes traffic on an application basis down a single path, and can dynamically redirect to another if one is unavailable or underperforming. However, if packet loss or latency occurs, applications may become unreliable or unavailable for short periods of time.

For this reason, a robust SD-WAN is essential to ensure a consistent level of application performance and QoEx. A robust SD-WAN can automatically detect, monitor and manage all underlay transport services to overcome the challenges of packet loss, jitter, latency and other WAN service degradations. This delivers the best possible quality of experience to users regardless of any WAN transport impairments.