Cyber security: Reducing attack surfaces in the digital age

As cyber threats become more sophisticated, cybersecurity requires a proactive approach. Advancing security practices through Zero Trust principles is key

As cyber threats continue to evolve, it’s important to remember cybersecurity is not a one-time task but an ongoing process. Advancing cybersecurity and Zero Trust maturity starts by focusing on three core practice areas: reducing the attack surface, detecting and responding to cyber threats and recovering from a cyberattack throughout the infrastructure, including edge, core and cloud.

The attack surface refers to all potential areas in an environment that a cyber attacker can target or exploit. These points can include software vulnerabilities, misconfigurations, weak authentication mechanisms, unpatched systems, excessive user privileges, open network ports, poor physical security and more. This is achieved by minimizing the potential vulnerabilities and entry points that attackers can exploit to compromise a system, network or organization across various domains including the edge, the core or the cloud.

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