Quick Answer: What Are The Basic Principles Of Security?

What are the six principles of information security management?

The Six Principles of Information Security Management • The fundamental principles of information security include: • Confidentiality • Privacy • Quality • Availability • Trustworthiness • Integrity (Twomey, 2010)..

What are the 3 types of security?

There are three primary areas that security controls fall under. These areas are management security, operational security and physical security controls.

What are the 3 components of information security?

Confidentiality, integrity, and availability, aka the CIA triangle, is a security model created to guide information security policies within a company. The three elements of CIA triangle—confidentiality, integrity, and availability—are considered the three most important components of security.

What is security process?

A security procedure is a set sequence of necessary activities that performs a specific security task or function. Procedures are normally designed as a series of steps to be followed as a consistent and repetitive approach or cycle to accomplish an end result.

What are the principles of physical security?

Physical security involves the use of multiple layers of interdependent systems that can include CCTV surveillance, security guards, protective barriers, locks, access control, perimeter intrusion detection, deterrent systems, fire protection, and other systems designed to protect persons and property.

What are the 7 layers of security?

7 Layers of SecurityInformation Security Policies. These policies are the foundation of the security and well-being of our resources. … Physical Security. … Secure Networks and Systems. … Vulnerability Programs. … Strong Access Control Measures. … Protect and Backup Data. … Monitor and Test Your Systems.

What is 3 Layer Security?

Layered security, as in the previous example, is known as defense in depth. This security is implemented in overlapping layers that provide the three elements needed to secure assets: prevention, detection, and response.

What are the 4 types of IT security?

4 Types of Technology Security That Will Keep Your Business SafeEmail. A major catalyst for viruses, malware, trojans, and adware is email attachments. … Firewall. Another way to prevent viruses and other unwanted intrusions is by installing a quality firewall. … Wireless Network Security. … Browser Security.

What are examples of physical security?

Physical control examples include types of building materials, perimeter security including fencing and locks and guards. Deterrence, denial, detection then delay are the controls used for securing the environment.

What are the levels of physical security?

Three Levels of Physical SecurityOuter Perimeter Security. The outer perimeter of a facility is defined by the actual property lines. … Inner Perimeter Security. Perimeter security secures the facility’s doors, windows, and walls. … Interior Security.

Why is physical security so important?

So the foremost responsibility of physical security is to safeguard employees since they are an important asset to the company. … All the firewalls, intrusion detector system, cryptography, and other security measures would be useless if someone were able to break in and steal the assets or important data.