What is computer security ? Well it is indeed a question to ask everyone, who uses laptops, smartphones and many other electronic devices. Because with all these devices connected within themselves and with an outside network it is important to safeguard the information in these devices.
So lets answer this question, what is computer security? Computer security refers to protecting and securing computers and their related data, networks, software, hardware from unauthorized access, misuse, theft, information loss, and other security issues. With the increasing usage of computers and the internet we have to protect our computers from any kind of threats.
KEY COMPONENTS OF COMPUTER SECURITY
- Authentication and Access Control: Authentication means verifying the users or organizations that are accessing the computer. Access control is basically limiting the access to a few people.
- Data Encryption: Protecting the data in the systems, such that only people with access can use it.
- Prevention Systems: Like building firewalls as digital barriers for monitoring and controlling the incoming and outgoing network traffic.
- Antiviruses and Antimalwares: Software tools that can help us with detection or protection from viruses and malwares.
- Incident Response and Recovery: Once an incident has taken place one can establish some protocols on how to respond and recover from it.
- Security Awareness and training: Providing education about the security and training them in those situations.
TYPES OF COMPUTER SECURITIES
- Cyber Security: Securing devices like computers, smartphones, laptops etc from cyber attacks.
- Information Security: Safeguarding the data in the devices. Information security has mainly three objectives: confidentiality, integrity, and availability of information.
- Application Security: Application security is securing applications that run in the device from outsiders.
- Network Security: Providing Security to the network and also the user’s information about its connections in the network, like who is connected by how.
THE SIGNIFICANCE OF COMPUTER SECURITY
- Reduces the potential impact an attack or virus or any other thing can cause due to prior knowledge and training.
- Ensures prevention and protection of crucial evidence that are helpful for forensics or any type of legal action.
- Helps to build better protection and security to the systems or devices in the future from all the attacks, malwares, etc.
- Allows organizations to run smoothly and provide trust to its employees or customers, by demonstrating how they can handle any type of cyber attacks, or malfunctions.
