In recent years, many cyberattackers targeted the healthcare industry. It exposes the tens of millions of customers data including identities. Due to this it possess a loss of more than $1 billion USD. So the security of data becomes one of the most serious issues. Cyberattacks in healthcare field causes the exposure of personal information, vital personal medical information and also a person’s identification information. Sometimes customer using the same email id as that of his working email id. Cyberattacks causes the information leakage of working station. Also the identification details got stolen due to which cyber crime increases. Cyberattack causes the alteration of personal medical information. And hence, the medical treatment goes wrong way resulting in the loss of human life and sometimes dead. Therefore Healthcare Cybersecurity is important. The solution to these problems is Security and operations center(SOC). Let us see what is SOC?
What is Security & Operations center(SOC)?
Healthcare cybersecurity has a solution to eliminate the chances of cyberattacks. And the solution is SOC. SOC is not a new concept. It has been a part of a nation’s military and national security departments from many years. A security operations center is a team of experts and cybersecurity analyst and also trained engineers.
It detects, prevents, investigates, responds to and analyses cyber threats. SOC team is dedicated to high- quality IT security operations. SOC uses both the latest technologies and best practices with procedures to keep organizations cybersecurity up to date. It has the ability to monitor all systems continuously without hesitation of shift work of employees. It continuously monitor the logging activity. Team uses a multiple computer programs and specialized security processes that analyzes the weak point of company’s virtual infrastructure and protect the company from occurring an intrusion or theft.
Importance of Security & Operations center(SOC)-
SOC offers a complete data security to the organization’s data. With the help of SOC, an organization can go to the deep of network to discover the weaknesses and build an active detection system. SOC allows security functions to work more broadly and faster. SOC is able to detect when something wrong activity occurs with the network and handle that situation appropriately according to the security concern.
How Security & Operations center(SOC) works?
The initial phase in setting up an association’s SOC is to plainly characterize a procedure that consolidates business- explicit objectives from different offices just as information and backing from administrators. As strategy has been developed, the infrastructure required to support that strategy must be implemented. The exemplary SOC infrastructure has firewalls, IPS/IDS, break detection solutions, probes and security data and also event management system. Technology collects data via data flows, packet capture, telemetry, syslog and other methods so that data activities can interact and analyzed by SOC team. The SOC monitors networks and activities to protect important and sensitive data.
How to build SOC?
- Develop a strategy to build SOC. It includes identifying your key business objectives and real time capabilities.
- Start SOC with the core functions. These include monitoring, detection, response and recovery. Delay the non- core functions until your core functions are mature.
- Keep SOC design firm to the foundation. Start with some critical use cases and design the initial solution for those use cases.
- Define your functional requirements based on your business objectives. Then choose a SOC model based on these technical requirements. Design the technical architecture for your SOC. This would include defining workflows, figuring out the areas for automation and also identifying the business and information systems to be integrated.
- Ensure that the SOC staff devices are completely protected and require verification. Also, make sure that remote access mechanisms are in place for both SOC staff and outsourced staff, if any.
- Verify log management infrastructure, onboard a minimum collection of data- critical resources and onboard your security analytics and automation capabilities. At last, start deploying end-to-end use cases from threat detection to response and recovery. Interoperability of the system is critical.
- Consolidate threat intelligence feeds and automated inputs from different sources. This will help to improve your SOC detection capabilities. As a result, this directly improves the performance.
- You can start with the implementation as you set up your technology and deployed the capabilities. Test all use cases comprehensively, especially to some shifts and in between changes. Try to make the reliability and security of the solution as possible.
- Finally, check that you don’t leave the SOC on autopilot once it is operational. It requires continuous fine- tuning and maintenance to keep it running. This also includes tuning to improve detection capabilities, integrating other systems as inputs or outputs, and periodically reviewing the SOC staff, model and requirements.
Benefits of having SOC-
Actions performed by SOC has significant effect on business outcomes. Cybersecurity is increasingly crucial, brands that embrace more protective measures and keep them ahead. SOC’s can give positive results due to focus and expertise. Some benefits are as follows.
Centralizing the display of assets-
Real time use of software and processes helps organizations to ease the problem detection as they occur sooner. Centralized and continuous visualization SOC monitoring is more advantageous in maintaining the smooth operations.
Increase the employee and client’s trust-
Clients and employees want their information to be safe because it was given to the company. Applying security procedures prevents data loss and so is the best way to improve brand integrity.
Collaborating across departments and functions-
SOC are a team having highly trained engineers which offers security to the organizations. As they work with cybersecurity incidents, so require other departments to work parallely to solve a problem with efficiency. It requires to coordinate and communicate with organizations.
Increasing the awareness, Decreasing the cost-
Most important advantage of SOC is, it increases the ability to control all systems and reduce the loss of data and prevents the financial loss. SOC helps to maintain the secrecy of sensitive information and saves money due to avoiding cyber-attacks.
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