New ‘Plague’ PAM Backdoor Exposes Critical Linux Systems to Silent Credential Theft
Cybersecurity researchers have flagged a previously undocumented Linux backdoor dubbed Plague that has managed to evade detection for a year
Privileged Access Management limits misuse of powerful accounts by enforcing least privilege, strong authentication, and session monitoring.
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Background for this topic.
Privileged Access Management (PAM) controls identities and sessions with authority to administer systems, applications, databases, networks, or cloud resources. It limits who can use elevated rights, which actions they can perform, and how long access remains active. This includes administrator accounts, service accounts, emergency access, and cloud roles. PAM matters because stolen credentials or excessive standing privileges can let an attacker disable controls, move between systems, alter configurations, or access sensitive data.
Key practices include separate administrative identities, least privilege, multifactor authentication, secure credential storage and rotation, and just-in-time access that expires when the task is complete. Approval workflows and session or command recording provide accountability and help investigators distinguish authorized administration from misuse. PAM can reduce the blast radius of a vulnerability or compromised account, but it does not replace endpoint security or correct an overly permissive role; its effectiveness depends on accurate inventory, appropriate access policies, and useful monitoring.
Cybersecurity researchers have flagged a previously undocumented Linux backdoor dubbed Plague that has managed to evade detection for a year
The lure? Identity security and privileged access management tools to verify humans and... machines Palo Alto Networks will buy Israeli security biz CyberArk in a $25 billion cash-and-stock deal confirmed today.…
Palo Alto Has Always Shied Away From Identity and Expensive M&A. What Changed?Less than five months after Google agreed to spend $32 billion on red-hot cloud security startup Wiz, Palo Alto Networks is on the precipice of paying more than $20 billion for PAM goliath CyberArk, The Wall Street Journal reported Tuesday. Here's why the deal represents a major pivot for Palo Alto.