In an increasingly complex world of cybersecurity, Zero Trust Network Access (ZTNA) is growing in popularity. This technology offers a more secure approach to managing access to networks and applications. The principle of cybersecurity is based on the principle of “trust no one.” In contrast to traditional security models that assume that all devices within an internal network are secure, ZTNA requires every user and device to be rigorously authenticated and authorized before being granted access to network resources, regardless of location.
Differences between ZTNA and Traditional Security Systems Traditional security systems often rely on firewalls to protect the network perimeter. Therefore, ZTNA adopts a “trust no one” approach to be more effective in countering threats from within the network. ZTNA is able to limit access and network segmentation so that it limits access permissions according to needs. That way, the risk of misuse of access and cyber attacks can be minimized.
Why is it important to implement ZTNA?
- Shifting Work Landscape: With more employees working remotely and the widespread use of cloud computing, traditional network perimeters are becoming increasingly sparse.
- Ever-Increasing Cyber Threats: Cyber attacks are becoming increasingly sophisticated and often start with compromise of user credentials. ZTNA helps reduce this risk by continuously verifying user and device identity.
- Strict Regulations: Many industries have strict compliance requirements regarding data protection. ZTNA can help organizations meet these requirements by providing an additional layer of security.
How does ZTNA work?
- Identity Verification: Every user and device must go through a strong authentication process before being granted access.
- Policy-Based Authorization: Access to network resources is restricted based on strict policies, which consider factors such as user location, devices used, and access times.
- Encryption: All network traffic is encrypted to protect data from eavesdropping.
- Needs-Based Access Control: Access can be granted based on user or device attributes, such as role, group, or security status.
Benefits of Using ZTNA in corporate networks
- Better Security: ZTNA provides better protection against cyber threats by reducing the attack surface and limiting access to sensitive data.
- Better Visibility: ZTNA provides better visibility of user and device activity on the network.
- Easier Compliance: ZTNA can help organizations meet stringent compliance requirements.
- Better User Experience: ZTNA can provide a better user experience by enabling faster and more secure access to needed applications and data.
The ZTNA concept can be implemented as a separate solution or can be implemented as part of a SASE solution. ZTNA is included in the SASE components, along with Software-Defined Wide Area Network (SD-WAN), Cloud Access Security Broker (CASB), and Secure Web Gateway [SWG]. One of the advantages of implementing this system is simpler network security management for optimal network performance.
ACS Group is committed to always providing the right solutions and presenting a complete product portfolio ranging from Cyber Security devices, IT Infrastructure, IT Devices, Cloud, and IoT. With a wide range of services throughout Indonesia, ACS Group is ready to support and develop the businesses of its customers, as well as reduce the complexity of networks and security in one platform with integrated solutions.
Are you ready to implement it yourself in your network infrastructure? For more information about SASE (Secure Access Service Edge) solutions, you can contact Whatsapp Whatsapp +62 811-1944-534 Email ke sales.admin@acsgroup.co.id or you can visit our website at www.acsgroup.co.id.
ACS GROUP (PT.AUTOJAYA IDETECH & PT.SOLUSI PERIFERAL) as an enterprise-scale IT device provider and professional services company established in 1992, has provided the right solutions for thousands of companies throughout Indonesia, both for AIDC solutions, IT Infrastructure, Enterprise Security System, and Enterprise Business Solution. Our company has 4 branches located in Cikarang, Semarang, Surabaya, and Denpasar.