In today’s cloud-first distributed enterprises, where people collaborate across time zones and device types, the Zero Trust security methodology is increasingly crucial. Research by Foundry shows that over half of organizations either have Zero Trust in production or are piloting it.

The market for Zero Trust security is expected to be worth $88.8 billion by 2030, at a compound annual growth rate of just over 16%. And this investment is urgent: according to research, 98% of CISOs expect cyber attacks to increase over the next three years.

The Risks of Conventional Security Measures

Conventional security measures are no longer sufficient in today’s threat landscape. Hostile groups can breach or bypass defenses, often through phishing. Once inside, they can move across networks and use privileged access to attack other systems.

These risks are greater still as organizations use more IoT and personal devices, more cloud applications, and employ more remote workers. The stakes are high: US financial services firm Equifax incurred $1.4 billion in settlements after a single vulnerability in a web application was exploited by hackers.

The Benefits of Zero Trust

Zero Trust is a holistic approach to security that assumes there will be a breach and that hostile actors could already be inside the network. It’s based on an approach of constant verification, delivering more effective and efficient security.

This approach does not replace existing network or endpoint security measures, but layers defenses in a way that makes the organization more resilient. As Germany’s Bundesamt für Sicherheit in der Informationstechnik (BSI) states, “Zero Trust describes an architectural design paradigm developed from the ‘Assume Breach’ approach.”

Implementing Zero Trust Effectively

To implement Zero Trust successfully, security leaders must have a clear view on their infrastructure. This includes multifactor authentication, microsegmentation with granular access controls, least privilege access, device access control, endpoint protection, data encryption, and identity and access management (IAM).

Microsegmentation allows organizations to contain any threats that arise, while multifactor authentication adds an extra layer of security. Least privilege access ensures that users have only the necessary permissions to perform their tasks.

Implementing Zero Trust is urgent, but it’s also a crucial step in protecting your business from cyber threats. By assuming there will be a breach and taking steps to prevent it, you can reduce the damage from cyber attacks and improve your organization’s resilience.

Inspired by

• https://www.computerworld.com/article/4090187/how-to-implement-zero-trust-effectively-amid-rising-cyber-threats.html

Sources

• foundryco.com
• t-systems.com
• bund.de
• gov.uk
• t-systems.com