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Lack of cloud security architecture and strategy

performing security awareness training with contractors, third-party users and employees.ģ.conducting risk assessments at planned intervals and.ensuring external partners adhere to the change management, release and testing procedures used by internal developers.creating and maintaining a strong incident response plan.ĬCM specifications include the following:.defining the business value of data and the impact of its loss and.paying special attention to data accessible via the internet.In on-demand, real-time cloud environments, change control should be automated to support rapid change.Ī responsibility of the customer, misconfigurations and change control are new to the cloud security threat list. Related to this, ineffective change control can cause cloud misconfigurations. In addition to insecure storage, excessive permissions and the use of default credentials are two other major sources of vulnerabilities. For example, the Capital One breach was traced back to a web application firewall misconfiguration that exposed Amazon S3 buckets. When assets are set up incorrectly, they are vulnerable to attack. Misconfigurations and inadequate change control

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Read CSA Security Guidance, and download a copy of CCM and accompanying Consensus Assessment Initiative Questionnaire (CAIQ) for more information. This article included only a sampling for each. Note, each Egregious 11 cloud security challenge has multiple CCM specifications.

establishing policies and procedures for secure data removal and disposal.ĬCM is a supporting file of CSA Security Guidance, a fourth-generation document outlining various cloud domains and their key goals and objectives.ĬCM offers detailed lists of requirements and controls, categorized by control area and control ID, each mapped to its control specifications architecture relevance cloud delivery model(s), i.e, SaaS, PaaS and IaaS and standards and frameworks, such as PCI DSS, NIST and FedRAMP.

applying the principle of least privilege to access control and.

performing data input and output integrity routines.

having a strong, well-tested incident response plan.ĬSA Cloud Controls Matrix (CCM) specifications (see "CSA Cloud Controls Matrix" sidebar for more info) include the following:.

defining data value and the impact of its loss.

A number of data breaches have been attributed to the cloud over the past years, one of the most notable being Capital One's cloud misconfigurations.Ī data breach can bring a company to its knees, causing irreversible damage to its reputation, financial woes due to regulatory implications, legal liabilities, incident response costs and decreased market value. Data breachesĪ responsibility of both CSPs and their customers, data breaches remained the top cloud security threat yet again this year in CSA's report.

He attributed the changes to two things: Either companies have a lot more trust in CSPs to do their jobs, or organizations like having control and want to have a better understanding of what they can do in the cloud and how they can use the cloud to meet their specific security requirements.Ī far as what made this year's list, here are the top 11 threats - listed in order of severity, according to survey respondents - along with mitigations for each. "We noticed the most popular trends are now things have a little bit more control over as a customer," said John Yeoh, global vice president of research at CSA. In addition, none of the threats was the sole responsibility of the CSP rather each is a responsibility of the customer or of both the CSP and customer together. Notably, six of the 11 top threats were new to the list. Now in its fifth iteration, the latest CSA report revealed some drastic changes.

abuse and nefarious use of cloud servicesįrom there, CSA published its biennial report, "Top Threats to Cloud Computing: The Egregious 11," detailing the threats and whose responsibility they were - either customer, CSP or both - and offering steps to help organizations stay protected.

metastructure and applistructure failures.insufficient identity, credential, access and key management.lack of cloud security architecture and strategy.misconfigurations and inadequate change control.A working group of practitioners, architects, developers and C-level staff identified a list of about 25 security threats, which were then analyzed by security professionals who ranked them and narrowed them down further to the 11 most common cloud security challenges: To help companies understand the cloud challenges they're up against, the Cloud Security Alliance (CSA) went directly to the professionals.