System life cycle and assurance Chapter 5. Knowledge of risk as an element of cybersecurity argument 5.
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Introduction 5. Basic cybersecurity elements 5. Common vocabulary for threat identification 5. Systematic threat identification 5. Assurance strategies 5.
Assurance of the threat identification Chapter 6. Knowledge of vulnerabilities as an element of cybersecurity argument 6. Vulnerability as a unit of Knowledge 6. Vulnerability databases 6. Vulnerability life cycle 6. Vulnerability patterns as a new assurance content Keywords 7.
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Beyond current SCAP ecosystem 7. Vendor-neutral vulnerability patterns 7. Software fault patterns 7. Example software fault pattern Chapter 8. OMG software assurance ecosystem 8.
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Introduction 8. OMG assurance ecosystem: toward collaborative cybersecurity Chapter 9. Common fact model for assurance content 9. Assurance content 9.
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The objectives 9. Design criteria for information exchange protocols 9. Trade-offs 9. Information exchange protocols 9. The nuts and bolts of fact models 9. The representation of facts 9.
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The common schema 9. System assurance facts Chapter Linguistic models Fact models and linguistic models Background Overview of SBVR How to use SBVR SBVR vocabulary for describing elementary meanings SBVR vocabulary for describing representations SBVR vocabulary for describing extensions Reference schemes SBVR semantic formulations Chapter Standard protocol for exchanging system facts Organization of the KDM Vocabulary The Process of Discovering System Facts Discovering the Baseline System Facts According to the SANS Institute, vulnerability management is the means of detecting, removing and controlling the inherent risk of vulnerabilities.
Once vulnerabilities are found, the best way to mitigate the vulnerability is to deploy patches that address the vulnerabilities, if any exits. Following are five tips that can be used to effectively implement controls that can assist organizations to create a consistently configured environment that is secure against known vulnerabilities.
It is imperative that your security team stay current on these threats. They do this by reviewing vender notifications of threats, patches and system updates as well as getting information from US CERT, which is always kept up to date with the latest information. Any threats the team uncover need to be addressed by vulnerability remediation management. This is not something you do once and forget. Assessment is a continuous process because the assessment is only a point in time snapshot of your situation and can change as new vulnerabilities are discovered.
Therefore, you must ensure that you establish a formal program with defined roles and responsibilities that focus on developing and maintaining good vulnerability processes and procedures.
Standardize the configuration of similar technology assets within your organization based on documented configurations in accordance with applicable policies. Your security team must ensure that they document all baseline configurations within your environment and also ensure that these documents are kept up to date and are integrated as part of your system build process and is enforced throughout your organization.
This is the practice of evaluating the vulnerabilities you have identified, assigning risk to those vulnerabilities, planning responses to the vulnerabilities and then tracking any actions taken towards mitigating the vulnerabilities you find. Discovering faults and doing nothing about them is useless and will leave your organization susceptible to many threats. By following these recommendations I have provided you here, you are well on your way to securing your organization again vulnerabilities and threats that can cause serious harm if not checked.