Page 169 - Cyber Defense eMagazine December 2023

The journey to zero-trust implementation is a short- to medium-term objective. On the other hand,
adopting the SASE model is a more long-term goal. When an organization decides to embrace SASE,
it’s setting itself on a gradual path. This path involves revamping its network and network security
frameworks. It’s not an overnight transformation. The process includes phasing out obsolete security
technologies and seamlessly integrating the remaining ones. Choosing a SASE model requires a zero-
trust approach to cybersecurity.

Today’s cybersecurity experts must pay close attention to both zero trust and SASE. They should
integrate these trends into future architectural decisions. In the short term, organizations should adopt
zero-trust principles for better security. This will secure remote workforces accessing cloud-based and
on-premises services. At the same time, they should view new networking projects through a SASE-
compatible lens.

What Perks Customers Seek in Combination of ZTNA and SASE Solutions?

Customers can enjoy a variety of benefits by combining (ZTNA) and (SASE) solutions.

Stronger security:

ZTNA and SASE can significantly improve an organization's security posture. They achieve this by
reducing the attack surface and preventing unauthorized access. Moreover, they effectively detect and
block threats. ZTNA operates on a "never trust, always verify" approach to security. This means every
user and device must go through authentication and authorization before accessing network resources.
Complementing this, SASE provides a unified security platform that guards against a wide range of
threats including malware, phishing, and data breaches.

Streamlined network management:

ZTNA and SASE can streamline an organization's network management. They do this by consolidating
multiple security and networking functions into a single, cloud-based platform. This simplifies the
deployment and management of security policies. It also enhances visibility into network traffic and
security events.

Reduced costs:

ZTNA and SASE can help organizations cut down on IT costs. This is achieved by eliminating the need
to purchase and maintain multiple security and networking appliances. Furthermore, ZTNA can help
reduce costs related to VPN usage and bandwidth.

Cyber Defense eMagazine – December 2023 Edition 169
Copyright © 2023, Cyber Defense Magazine. All rights reserved worldwide.