Digital Security atau Cyber Security

Introduction

Cyber security is the practice of protecting digital information and systems from the threats of unauthorized access and attack. “The corollary of cyber security is identity management, which recognizes that without appropriate levels of authentication, how people are identified, what they can do, where they can go and what information they can get — all that is in danger.”

Cyber security is the practice of protecting digital information and systems from the threats of unauthorized access and attack.

Cyber security is the practice of protecting digital information and systems from the threats of unauthorized access and attack. A cybersecurity professional protects information by ensuring that it’s kept secure in a variety of ways.

Cybersecurity professionals work in many different roles, including:

• Software developers who design programs that help prevent hackers from gaining access to your personal data or computer network;
• System administrators who make sure your company’s computers are running smoothly and securely;

“The corollary of cyber security is identity management, which recognizes that without appropriate levels of authentication, how people are identified, what they can do, where they can go and what information they can get — all that is in danger.”

The corollary of cyber security is identity management, which recognizes that without appropriate levels of authentication, how people are identified, what they can do, where they can go and what information they can get–all that is in danger. Identity management is the practice of managing the identity of people and devices so that only authorized users gain access to systems or data. It includes three main functions: authentication (Who am I?); authorization (What do I have permission to do?), and accounting (How did my actions impact others?).

Cyber attacks can be physical or electronic and are most commonly associated with viruses, worms and Trojans.

Cyber attacks are most commonly associated with a virus, worm or Trojan. A virus is a malicious program that attaches itself to other programs and spreads from one computer to another by copying itself onto removable media such as floppy disks and USB drives. Worms replicate themselves rapidly in order to spread quickly across networks. Trojans mimic legitimate applications but contain hidden code designed for stealing passwords or other sensitive data from the user’s machine

The goal of cyber security is to prevent unauthorized access to a network or system by implementing an Information Security Management System (ISMS).

Cyber security is the practice of protecting digital information and systems from the threats of unauthorized access and attack. It is a subset of information security, which deals with protecting electronic data stored on computers or networks, as well as the confidentiality, integrity and availability (CIA) of that data.

Cyber security includes two related but distinct concepts: network defense (also known as host-based defense or endpoint protection) and software based defense.

A Network Security Policy describes how an organization will manage its assets.

A Network Security Policy (NSP) is a document that describes how an organization will manage its assets. An NSP should contain:

• Rules of engagement for cyber security, including compliance with legal and regulatory obligations.
• Procedures for incident response, including who to contact when there is an issue or threat in the network.
• Identity management policies to ensure that employees only have access to the systems they need in order to do their job successfully.

A Data Security Policy describes how data should be protected within an organization.

A Data Security Policy describes how data should be protected within an organization. It is a documented policy that specifies the security requirements for each type of information and system. This includes policies for physical, technical, and administrative controls that control access to systems and data; encryption methods; maintenance procedures; user identification/password requirements (including minimum password length); audit trails; incident response plans; physical access control lists (PACLs); personnel security training requirements etc..

An Access Control Policy defines who will have access to specific data and how that access should be controlled.

An Access Control Policy defines who will have access to specific data, how that access should be controlled and what the policy goals are. For example:

• Who can access this system?
• How does the administrator grant permissions for users?
• What types of operations can I perform on my own computer or device (e.g., printing documents)?

An Audit Logging policy describes how audit logs are managed within an organization.

An Audit Logging policy describes how audit logs are managed within an organization.

Audit logs are used to track the activities of users, computers, networks and systems. They can be used to detect unauthorized access attempts or determine whether a user’s access was authorized at all times.

A Patch Management policy describes how updates are applied to the operating systems used within an organization.

A Patch Management policy describes how updates are applied to the operating systems used within an organization.

The following are all types of software:

• Software package
• Application program interface (API) library or engine

Conclusion

I hope you found this article helpful and informative.