PECB Lead-Cybersecurity-Manager Exam With Confidence Using Practice Dumps

Single Sign-On (SSO):

Definition: SSO is an authentication process that allows a user to access multiple applications with one set of login credentials.

Purpose: To streamline the login process, enhance user convenience, and improve security by reducing password fatigue.

How SSO Works:

Process: Users log in once, and a central authentication server authenticates the user across multiple applications.

Examples: Logging into a corporate network and gaining access to email, file servers, and other resources without needing to log in separately for each.

ISO/IEC 27001: Recommends implementing access controls, including SSO, to enhance security and user experience.

NIST SP 800-63: Provides guidelines for digital identity management, including the use of SSO for streamlined authentication.

Cybersecurity References:SSO improves security and user convenience by centralizing authentication and reducing the need for multiple logins.

A computer security incident is best described as an event where an attacker exploits a vulnerability to command a botnet and launch a distributed denial-of-service (DDoS) attack on a web server. This type of incident involves unauthorized access and malicious activity aimed at disrupting the availability of a web service. Such incidents are typically included in the scope of security incidents because they involve breaches of security policy and pose significant risks to the affected systems. References include NIST SP 800-61, which defines and categorizes computer security incidents.

The purpose of Information and Communication Technology Readiness for Business Continuity (IRBC) in the context of Business Continuity Management (BCM) is to ensure the ongoing operation of critical business activities supported by ICT services. IRBC aims to prepare ICT systems and services to withstand disruptions and maintain business operations during and after an incident. This aligns with ISO/IEC 27031, which provides guidelines for ICT readiness and continuity, emphasizing the importance of maintaining the availability of essential services.