The concept of containment is increasingly relevant in cybersecurity, particularly in mitigating threats such as ransomware and shadow IT. John Kindervag, the founder of Zero Trust, emphasizes that successful cyberattacks often stem from insider threats. Traditional security models, which assume trust once inside the network, are flawed. In a Zero Trust framework, intruders are restricted, as policies dictate approved connections, minimizing lateral movement.
Illumio’s security graphs enable organizations to visualize their network connections effectively, facilitating more informed policy creation. This capability automates the management of access rules, addressing unnecessary permissions that could lead to vulnerabilities. By eliminating transitive trust, Zero Trust environments significantly reduce the prerequisites for ransomware to succeed. With a proper configuration, malicious software encounters numerous barriers that prevent it from establishing the necessary connections to execute its mission. Furthermore, Illumio’s technology can detect shadow IT, ensuring that all network activity is visible and manageable, thereby enhancing overall security posture.
👉 Pročitaj original: CIO Magazine
