In the rapidly evolving cybersecurity landscape, organizations face an ever-increasing barrage of threats. Traditional vulnerability management, while foundational, often falls short in proactively and continuously identifying and mitigating threats. This necessitates a paradigm shift towards Continuous Threat Exposure Management (CTEM), a more dynamic approach that aligns with the complexities of today’s digital environments.
An attack surface is the total number of channels, pathways, or areas that threat actors can utilize to gain unauthorized access to networks. The result is that they can obtain private information or carry out a cyber-attack. An attack surface comprises the organizational assets a threat actor can exploit to gain unauthorized access. Attack surfaces include systems that are directly involved in mission-critical operations, as well as those that provide peripheral services or access to important data.
As organizations navigate through the complexities of the digital era, the challenge of accurately identifying and managing their asset inventory has become a critical aspect of their security posture. This task, known as attack surface discovery and asset attribution, involves a delicate balance: identifying all assets that belong to the organization while ensuring that no extraneous ones are included.
