How Zero Trust Cloud and Remote Working Drive Digital Resiliency

December 17, 2022

The ability to recover quickly from a cyber-attack is key to digital resiliency. To achieve this, enterprises must balance the risks associated with evolving infrastructure with the needs to remain agile and provide high performance. In short, digital resiliency is the key to success in the digital age. Learn how zero trust cloud and remote working drive digital resiliency.

Cyber resiliency is the ability to recover quickly after a breach

The ability to recover quickly from cyberattacks and breaches is an essential part of cybersecurity. While there is no single definition of cyber resilience, it is an important part of security and digital transformation. This capability includes the hardening of cyber systems to prevent breaches, and providing essential IT services in case of an attack.

The first step toward building cyber resiliency is to identify malicious cyber activity. As technology advances and bad actors’ tactics become more complex, there is a greater need to detect and prevent these breaches. Many attacks begin inside organizations, so it is important to monitor all systems and data. However, there are no guarantees that bad actors will detect and contained. Once they get inside, they can steal, destroy, or damage data.

An organization can increase its cyber resiliency by implementing several best practices. These measures include defence in depth and diversity of technology. Additionally, adopting a single platform for data and content can help ensure a single source of truth, secure content management, and secure cloud collaboration. These measures can reduce the risk of catastrophic system failures and help protect critical assets.

How Zero Trust Cloud and Remote Working Drive Digital Resiliency

Creating cyber resiliency starts with identifying the business processes that must protect and the IT infrastructure. It also includes identifying potential cyberattack vectors. By doing this, businesses can mitigate the impact of these incidents and continue operating. Moreover, the program must also assess the risks to information systems and network infrastructure, which will help them remain operational even when an attack is successful.

Another key component of cyber resiliency is the ability to continually adapt security measures. As hackers are constantly finding new ways to exploit vulnerabilities, it is important to keep up with changing threats and vulnerabilities. Cyber resilient organizations develop threat models to anticipate and defend against new attack vectors before they become vulnerabilities.

Cyber resilience is also an important competitive advantage. It helps companies meet their obligations and regulations. For example, in the EU, the Network and Information Systems (NIS) security directive requires operators of critical infrastructure to implement appropriate security measures and to notify serious incidents. Additionally, GDPR requires strict data privacy protections and imposes huge fines for violations. Being compliant with these regulations creates trust among customers, which is a vital part of a cyber security strategy.

Lack of resources to adopt a Zero Trust architecture

The federal government has issued guidance on cybersecurity, and it recommends that organizations move away from perimeter defenses and firewalls in favor of Zero Trust architectures (ZTAs). ZTAs provide a resilient system that can withstand cyberattacks. While ZTA is an effective way to secure data, it’s also important to consider how it impacts operational agility.

Lack of resources to adopt a Zero Trust security architecture is an additional challenge. Federal agencies will need to find the resources and staff to fully implement zero trust. But it’s a necessary step toward improving overall security. In addition, the government will need to focus on endpoint security. Investing in digital resilience will require long-term plans, consistent funding streams, and a fully staffed workforce.

Despite the growing adoption of Zero Trust, only 14 percent of organizations have adopted a Zero Trust architecture. Another 39% are in the process of implementing zero trust, and another 14% plan to adopt the approach in the next 12 months. The remaining 18 percent have no plans to adopt zero trust and 2% have no idea what zero trust is.

Zero Trust Cloud and Remote Working

Adopting a Zero Trust architecture is an important step for any organization, but the process is not straightforward. Zero Trust is an approach that removes implicit trust in your organization – whether it’s related to users, applications, infrastructure, and more. This requires robust identity authentication, application of “least privilege” policies, and verification of user device integrity.

Many organizations have legacy systems that are not easy to upgrade. These systems are often unpatched and are a prime target for cyberattacks. Zero Trust is a solution that can help prevent ransomware from spreading throughout your organization. To successfully implement a Zero Trust architecture, you should map out your IT environment. This will provide IT teams with a clearer idea of the scope of the project.

Zero Trust is a fundamental concept that will help organizations meet the cloud security demands of the modern hybrid workforce. This approach can also provide secure network access at all layers of an organization’s network. This approach goes beyond user identity verification and segmentation to provide a comprehensive security ecosystem.

Challenges of integrating legacy applications in a ZTE environment

Providing support for legacy applications is a practical addition. These customers typically have less demand and require less effort to integrate than the new generation of customers. However, service providers must take a careful look at the requirements of these customers. For example, some legacy customers may only need voice services. To accommodate these customers, new services must be easy to integrate with existing systems.

ZTE’s i5GC network solution focuses on 5G-related vertical industries. By integrating new technologies into existing networks, ZTE can help customers create a more innovative digital experience. With this solution, users can easily integrate new technologies and customize their networks based on their needs. Moreover, ZTE can help enterprises build their own edge application ecosystem and drive the value monetization of 5G.

Value of VDI in empowering the digital workplace

As the number of people working remotely increases, VDI technology is proving to be a valuable tool for the digital workplace. Not only does VDI allow employees to work from anywhere, it offers better security because data stored on the server. Moreover, organizations that have multiple locations can take advantage of nonpersistent VDI for mobile devices.

While VDI has its advantages, it has its drawbacks. One of the most significant drawbacks is its performance limitations. Even if it has excellent performance, it suffers from a limited number of hardware and connectivity requirements. Furthermore, the adoption of BYOD is creating new challenges.

Another downside of VDI is the need for reliable and fast internet connection. This can be a problem if employees use Wi-Fi, and poor connectivity can affect their experience. In addition, a VDI implementation is complex, and a comprehensive assessment must be conducted to ensure the project’s success. The company must carefully consider the number of end users, hardware and software resources, as well as the application delivery design. Moreover, it must also consider the storage and data management requirements.

Security is another key consideration for digital workplaces. In addition to a seamless user experience, it’s important to protect data and applications. VDI enables organizations to control access to sensitive data while keeping it separate. This also protects organizations from unauthorized logins and data breaches.

Virtualization can also help companies achieve their goal of empowering the digital workplace by ensuring employee mobility. Rather than having a centralized desktop, users can use a thin client or a mobile device. This reduces hardware costs and helps streamline maintenance. Another advantage is that it offers centralized management, which makes it easier for IT departments to patch and configure virtual desktops. Moreover, VDI is a great solution for remote workers, which are increasingly becoming the norm.

The first step towards VDI is to understand what end users need and how much performance they need. For instance, running 80 users on one machine is not a good idea. In most cases, the infrastructure can only support 40-60 users per server. Therefore, reducing the user density by 50% can have a major impact on the business case. Additionally, shoehorning more users onto maxed out servers can lead to a user experience that is less than satisfactory.

Ammar Fakhruddin

ABOUT AUTHOR

Ammar brings in 18 years of experience in strategic solutions and product development in Public Sector, Oil & Gas and Healthcare organizations. He loves solving complex real world business and data problems by bringing in leading-edge solutions that are cost effective, improve customer and employee experience. At Propelex he focuses on helping businesses achieve digital excellence using Smart Data & Cybersecurity solutions.


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