What Is Included in a Cybersecurity Assessment?
A cybersecurity risk assessment includes a full analysis of how the protections for a company’s information and IT systems might be flawed. This risk assessment is one of the 业务服务 supporting you in learning what you don’t know, including detecting current vulnerabilities that could be exploited. But risk assessment is also a process of mapping what is possible and taking steps today to offset the worst potential outcomes. This is especially important for practices like cyber insurance assessments, which are conducted by an insurer before a company sets up a cybersecurity insurance policy. 在这些场景中, the insurer doesn’t just want to know the current state of cybersecurity, but also about the best practices and plans for the future that will minimize risks long-term.
Whether you are trying to get cyber insurance to protect your business, or just want to evaluate your cybersecurity for yourself, 以下是你需要知道的.
网络安全风险评估基础
There are many established frameworks an organization might follow to conduct a cybersecurity assessment. The National Institute of Standards and Technology (NIST) and International Organization for Standardization (ISO) are two organizations that have created such frameworks. Even if their standards don’t regulate your industry, following them can still provide peace of mind, 尤其是在商业规模上. 但也有其他框架! 一般, here is a cybersecurity assessment template to give you a sense of what will happen regardless of the exact framework you choose.
风险识别: A cybersecurity assessment is an opportunity to identify all your hardware and software, as well as the sensitive data housed with each one. You’ll also assess how much the data within each system or device is at risk, and from what threats.
风险分析: As you carry out risk identification, this information informs the creation of risk profiles. If one risk keeps coming up over and over, you know this is a key place to invest resources.
关键资产映射: It’s important to understand how systems and processes connect to one another, so you can create backups and sustain operations in the event of a cyber attack.
资产优先级: 在评估结束时, the company will have prioritized which systems are most essential to protect and back up. There will also be a defined 灾难恢复 plan describing the process for rescue and repair after a breach.
补救计划与措施: 备份策略, business continuity and 灾难恢复 planning, and penetration testing are just some of the remediation you might plan after the risk assessment. It’s important to measure the impact of these measures to confirm you’re as protected as you think.
监控: Automated tools like virus scanners or other passive monitoring help keep an eye on cybersecurity in real-time, and are often implemented as part of the outcomes of the assessment.
The exact cybersecurity audit checklist you use to journey through these findings and organize your thoughts will differ based on the framework you choose.
How Do You Prepare for a Cybersecurity Assessment?
Preparing for a cybersecurity assessment requires awareness of the regulations in your industry, agreeing on your organizational risk tolerance, and creating the team that will review and inform action on the findings.
理解规定: You don’t have to know all the rules inside and out, but you should at least be aware which cybersecurity standards apply to your business. Then, find a vendor who knows more than you to help!
风险承受意识: It’s important to know going in that you might not be able to correct all the findings at once. You must be honest about how much risk your business is willing to remain exposed to and any key areas where high risk cannot be tolerated.
识别利益相关者: Internally, a team of people to oversee the assessment and review the findings should be gathered. CIO, CISO, 其他高级管理人员, and representatives from human resources and other key business lines may all be included to share their perspective on systems and changes. Even when the assessment is being conducted by an insurer to offer a policy to the business, the findings from the assessment will still be of interest to all these parties.
Check One Item Off Your Cybersecurity Risk Assessment Checklist: Finding a Trusted Consultant!
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