Types of Security in Information Security

Information Security (InfoSec) is a broad field that encompasses many areas, from application security to infrastructure security, cryptography, incident response, vulnerability management, and disaster recovery. While IT security and information security may sound similar, they refer to different types of security. Information security is focused on protecting sensitive business information from invasion, while IT security is concerned with the protection of digital data through computer network security. Network security is used to prevent unauthorized or malicious users from entering the network.

This ensures that usability, reliability, and integrity are not compromised. It also prevents hackers from accessing data within the network and negatively affecting the ability of users to access or use the network. As companies increase the number of endpoints and migrate services to the public cloud, network security has become an increasingly challenging task. Internet security involves the protection of information sent and received in browsers, as well as network security involving web-based applications. These protections are designed to monitor incoming Internet traffic for malware and unwanted traffic.

This protection can come in the form of firewalls, antimalware, and antispyware. Terminal security provides device-level protection for mobile phones, tablets, laptops, and desktop computers. Endpoint security will prevent your devices from accessing malicious networks that could be a threat to your organization. Advanced malware protection and device management software are examples of endpoint security. As applications, data, and identities move to the cloud, users are connecting directly to the Internet without being protected by traditional security systems.

Cloud security can help protect the use of software as a service (SaaS) applications and the public cloud. A cloud access security agent (CASB), secure Internet gateway (GIS), and cloud-based unified threat management (UTM) can be used for cloud security. Application security involves encrypting applications at the time of their creation to make them as secure as possible and evaluating their code for vulnerabilities that may exist in the software. When a security update occurs, it is sent to all endpoints from a central server to ensure a certain level of uniformity in terms of security. Remote workers should be provided with a VPN to help mitigate breaches of their WiFi security that have been hacked and should have the ability to remotely wipe their computer in case it falls into the wrong hands. When you enter a company's internal network, IT security helps ensure that only authorized users can access and make changes to sensitive information stored there.

In case of an incident or breach, IT security teams can follow an incident response plan as a risk management tool to control the situation. Critical infrastructure organizations depend on special types of cybersecurity solutions for protection against threats. Regular security assessments and vulnerability scans must be conducted to identify potential risks and implement corrective measures. Training should include identifying any security incident and then taking the necessary steps to protect all sensitive information. Cybersecurity solutions such as Open Web Application Security Project (OWASP) provide lists of viable web application scanners. A consolidated cybersecurity architecture was created to solve these problems by integrating different types of cybersecurity into a centralized and scalable control platform. Network security includes software and hardware solutions that protect against incidents that result in unauthorized access or interruption of service.

Finally, it should be noted that information security is an ongoing process that requires a combination of technological improvements and awareness-raising campaigns to successfully protect against cyber attacks.

Jacquelyn Hamling
Jacquelyn Hamling

Passionate travel junkie. Proud beer lover. Passionate coffee evangelist. Evil tvaholic. Hipster-friendly music ninja. Extreme travel scholar.