Hybrid Work Creates New Security Challenges
As more knowledge workers adopt hybrid work models because of the increased freedom and flexibility they offer, IT organisations face both benefits and challenges.
Research suggests that 57% of workers prefer hybrid work. Not only does it improve engagement, productivity, and wellbeing, but it also creates security challenges for IT teams.
With employees accessing corporate resources from multiple locations and personal devices, the attack surface has expanded significantly.
As a result, IT professionals find it increasingly difficult to defend against modern security threats.
A global survey conducted by Pulse found that three-quarters of IT professionals struggle to keep pace with the increased volume of threats created by hybrid work.
These threats include ransomware attacks, insider threats, software breaches, vulnerabilities, and phishing attacks.
Why Traditional Security Models No Longer Work
The traditional network-centric security approach is no longer sufficient in a hybrid work environment.
Employees now work from different locations and connect through networks that IT teams cannot secure directly.
Consequently, the risk of security vulnerabilities increases.
A single session from an unmanaged device infected with malware can place the entire network at risk.
The Zero Trust Approach
IT organisations must adopt a new approach to protect a dynamic workforce.
Zero Trust Network Access (ZTNA) provides the visibility and control required to protect modern organisations.
ZTNA is based on the principles of the NIST Cybersecurity Framework. These principles include explicit and continuous verification, least-privileged access, and minimising the blast radius of an attack.
Think of it as a nightclub security model.
Employees must authenticate and authorise themselves before accessing work-related applications. In addition, the system continuously monitors behaviour for potential risks.
This approach allows employees to work from any location using their preferred devices and applications while maintaining organisational security.
Protecting the Network Edge
IT teams must also protect the network at the edge, close to applications and end users.
This approach is far more effective than relying on the traditional “castle and moat” security model.
ZTNA solutions prevent lateral movement across a network.
They achieve this by continuously evaluating risk factors and applying granular security controls whenever suspicious activity is detected.
This level of visibility supports a stronger zero trust security strategy.
Balancing Security and Flexibility
Balancing security and flexibility remains a challenge for IT organisations.
However, the right ZTNA solution enables IT teams to provide employees with seamless access to the applications they need from anywhere.
At the same time, organisations preserve the user experience while applying security controls and policies transparently in the background.
This creates a more secure and productive digital workspace.
The Future of Hybrid Work
The future of work is hybrid.
By embracing ZTNA, IT organisations can simplify security management while empowering employees to remain engaged and productive from anywhere.
Ultimately, successful hybrid work depends on combining strong security controls with flexible access and resilient infrastructure.