In recent years, cybersecurity has become a major concern for businesses and individuals alike. With the increasing reliance on technology and the Internet, the number of cyber-attacks has also increased. Cybersecurity is the practice of protecting networks, computers, and data from unauthorized access or theft. In cybersecurity, your focus is on protecting the company from different threats. There are many different types of cybersecurity threats, including viruses, worms, Trojans, spyware, and ransomware. These threats can jeopardize the security of personal information, financial data, and proprietary company information. As part of an organization’s overall security strategy, it’s essential to implement security controls to protect against these risks and minimize risk.
What are the goals of cybersecurity?
The best way to understand the objectives of cybersecurity is through the illustration of the CIA Triad. The CIA triad is a security model that focuses on the three main areas of security: confidentiality, integrity, and availability. This model is used to guide organizations in their security efforts and to ensure that all aspects of security are addressed.
The three components of the CIA triad are:
Confidentiality: This is the protection of information from unauthorized access.
Integrity: This is the assurance that information is accurate and cannot be modified without authorization.
Availability: This is the assurance that information is accessible to authorized users when needed.
The CIA triad is a well-known and well-respected security model that can be used to help guide organizations in their security efforts.
Why is cybersecurity important to businesses?
Protect Loss of Profit: One of the most important aspects of cybersecurity is to reduce the loss of profit that occurs from data breaches and IT downtime.
Compliance Requirements: Businesses have many compliance regulations that they must adhere to in order to stay in business and operate in certain industries and countries. These regulations usually have security requirements around data protection and this makes cybersecurity an essential part of those businesses.
Protecting the Company’s Reputation: Whenever a company suffers a data breach or hack it can damage that company’s reputation for years to come. For example, the company Ashley madison, a dating app tailored toward helping married people facilitate affairs was breached in 2015, and that caused irreversible damage to people whose affairs were leaked publically.
What are the different domains within cybersecurity?
Identity and Access Management: Identity and Access Management (IAM) is a term for the security disciplines that enable the right individuals to access the right resources at the right times for the right reasons.
IAM is important because it helps organizations control access to their systems and data, ensures that only authorized users can access sensitive information, and helps to protect against insider threats.
There are three main components of IAM:
Authentication: This is the process of verifying that a user is who they claim to be.
Authorization: This is the process of determining what a user is allowed to do.
Accountability: This is the process of tracking and auditing a user’s activity.
Penetration Testing: Penetration testing, also known as pen testing or security testing, is a technique used to evaluate the security of a computer system or network. It is a legal and authorized process that is performed with the permission of the owner of the system or network.
Penetration testing can be used to test for vulnerabilities in software, hardware, and people. It can be used to find weaknesses in a system’s defenses and to assess the adequacy of security measures. It can also be used to evaluate a system’s resistance to attack.
Penetration testing is an important tool for any organization that wants to ensure the security of its systems and data. It can help identify vulnerabilities and weaknesses before they are exploited by attackers. It can also help organizations to understand their security posture and to identify areas where security improvements are needed.
Incident Response: Incident response is the process of identifying, responding to, and managing security incidents. It includes the mitigation of the incident’s impact and the resolution of the incident itself. The goal of incident response is to minimize the damage caused by security incidents and to restore normal operations as quickly as possible.
Computer Forensics: Computer forensics is the process of using scientific and technological methods to gather, preserve, and analyze data from computers and digital devices. This data can be used to identify, track, and prosecute criminals.
Computer forensics experts use a variety of tools and techniques to collect and examine digital evidence. They may use data recovery methods to retrieve deleted or damaged files. They may also use data analysis techniques to identify patterns or strings of code that may be indicative of criminal activity.
Computer forensics is a relatively new field, but it is growing rapidly as technology advances. With the increasing use of computers and digital devices in our everyday lives, the need for computer forensics experts is also growing.
Recap
Cybersecurity is a term used to describe the technology, processes, and practices designed to protect electronic information and systems from unauthorized access or theft. While the term covers a wide range of topics, some of the most important aspects of cybersecurity include access management, incident response and computer forensics. To learn more about how to keep your electronic information and systems safe, contact Oppos cybersecurity consultants!
