Fundamental Principles of Security Security objectives Confidentiality: Provides the ability to ensure that the necessary level of secrecy is enforced. Integrity: Is upheld when the assurance of accuracy and reliability of information and system is provided and unauthorized modification of data is prevented. Availability: Prevents disruption of service of productivity. Definitions Vulnerability: Is a software,… Continue reading CISSP CBK 3 – Security Management Practices
CISSP CBK 2 – Telecommunications & Network Security
Open System Interconnect Model Protocol – Standard set of rules that determine how systems will communicate across networks. OSI Model TCP/IP Application Application Presentation Session Transport Host-to-host Network Internet Data Link Network Access Physical Each layer adds its own information to the data packet.
CISSP CBK 1 – Access Control Systems & Methodology
Security principles Confidentiality: The assurance that information is not disclosed to unauthorized individuals, programs or processes. Integrity: Information must be accurate, complete and protected from unauthorized modification. Availability: Information, systems and resources need to be available to users in a timely manner so productivity will not be affected. Personal note: Conformity with legislation
CISSP Intro
This starts a series of posts that deals with CISSP CBK (Common Body Knowledge). The summary covers all the ten CBK that are required for the CISSP Exam. One should not use this as a definitive guide in taking the CISSP exam, but rather as an intro to CISSP. All the data is gathered from… Continue reading CISSP Intro