Category: Cloud

Moving to the cloud offers incredible flexibility and speed, but it also introduces new responsibilities for your team. Cloud security is not a “set it and forget it” type task, small mistakes can quickly become serious vulnerabilities if ignored.

You don’t need to dedicate hours each day to this. In most cases, a consistent, brief review is enough to catch issues before they escalate. Establishing a routine is the most effective way to defend against cyber threats, keeping your environment organized and secure.

Think of a daily cloud security check as a morning hygiene routine for your infrastructure. Just fifteen minutes a day can help prevent major disasters. A proactive approach is essential for modern business continuity and should include the following best practices:

1. Review Identity and Access Logs

The first step in your routine involves looking at who logged in and verifying that all access attempts are legitimate. Look for logins from unusual locations or at strange times since these are often the first signs of a compromised account.

Pay attention to failed login attempts as well, since a spike in failures might indicate a brute-force or dictionary attack. Investigate these anomalies immediately, as swift action stops intruders from gaining a foothold.

Finally, effective cloud access management depends on careful oversight of user identities. Make sure former employees no longer have active accounts by promptly removing access for anyone who has left. Maintaining a clean user list is a core security practice.

2. Check for Storage Permissions

Data leaks often happen because someone accidentally exposes a folder or file. Weak file-sharing permissions make it easy to click the wrong button and make a file public. Review the permission settings on your storage buckets daily, and ensure that your private data remains private.

Look for any storage containers that have “public” access enabled. If a file does not need to be public, lock it down. This simple scan prevents sensitive customer information from leaking and protects both your reputation and legal standing.

Misconfigured cloud settings remain a top cause of data breaches. While vendors offer tools to automatically scan for open permissions, an extra manual review by skilled cloud administrators is advisable to stay fully aware of your data environment.

3. Monitor for Unusual Resource Spikes

Sudden changes in usage can indicate a security issue. A compromised server might be used for cryptocurrency mining or as part of a botnet network attacking other cloud or internet systems. One common warning sign is CPU usage hitting 100%, often followed by unexpected spikes in your cloud bill.

Check your cloud dashboard for any unexpected spikes in computing power and compare each day’s metrics with your average baseline. If something looks off, investigate the specific instance or container, and track the root cause since it could mean bigger problems. Resource spikes can also indicate a distributed denial-of-service (DDoS) attack. Identifying a DDOS attack early allows you to mitigate the traffic and helps you keep your services online for your customers. 

4. Examine Security Alerts and Notifications

Your cloud provider likely sends security notifications, but many administrators ignore them or let them end up in spam. Make it a point to review these alerts daily, as they often contain critical information about vulnerabilities.

These alerts can notify you about outdated operating systems or databases that aren’t encrypted. Addressing them promptly helps prevent data leaks, as ignoring them leaves vulnerabilities open to attackers. Make the following maintenance and security checks part of your daily routine:

• Review high-priority alerts in your cloud security center
• Check for any new compliance violations
• Verify that all backup jobs have completed successfully.
• Confirm that antivirus definitions are up to date on servers

Addressing these notifications not only strengthens your security posture but also shows due diligence in safeguarding company assets.

5. Verify Backup Integrity

Backups are your safety net when things go wrong, but they’re only useful if they’re complete and intact. Check the status of your overnight backup jobs every morning. A green checkmark gives peace of mind, but if a job fails, restart it immediately rather than waiting for the next scheduled run. Losing a day of data can be costly, so maintaining consistent backups is key to business resilience.

Once in a while, test a backup restoration to ensure that it works and restores as required, and always ensure to check the logs daily. Knowing your data is safe allows you to focus on other tasks since it eliminates the fear of ransomware and other malware disrupting your business.

6. Keep Software Patched and Updated

Cloud servers require updates just like physical ones, so your daily check should include a review of patch management status. Make sure automated patching schedules are running correctly, as unpatched servers are prime targets for attackers.

Since new vulnerabilities are discovered daily by both researchers and attackers, minimizing the window of opportunity is critical. Applying security updates is essential to keeping your infrastructure secure. When a critical patch is released, address it immediately rather than waiting for the standard maintenance window, being agile with patching can prevent serious problems down the line.

Build a Habit for Safety

Security does not require heroic efforts every single day. It requires consistency, attention to detail, and a solid routine. The daily 15-minute cloud security check is a small investment with a massive return, since it keeps your data safe and your systems running smoothly.

Spending just fifteen minutes a day shifts your approach from reactive to proactive, significantly reducing risk. This not only strengthens confidence in your IT operations but also simplifies cloud maintenance.

Need help establishing a strong cloud security routine? Our managed cloud services handle the heavy lifting, monitoring your systems 24/7 so you don’t have to. Contact us today to protect your cloud infrastructure.

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This Article has been Republished with Permission from The Technology Press.

The cloud makes it easy to create virtual machines, databases, and storage accounts with just a few clicks. The problem is, these resources are often left running long after they’re needed. This “cloud sprawl,” the unmanaged growth of cloud resources, can quietly drain your budget every month. According to Hashi Corp’s State of Cloud Strategy Survey 2024, the top reasons for this waste are lack of skills, idle or underused resources, and overprovisioning, which together drive up costs for businesses of all sizes.

Why Should I Care About Cloud Resources?

The business benefit is tangible and dramatic. While organizations struggle with cloud budgets exceeding limits by an estimated 17%, automation offers a clear path to control. 

For example, a VLink saved a significant amount of money on its non-production cloud spend by implementing a rigorous cloud shutdown automation policy. This policy automatically powered down all development and test environments that were not explicitly tagged as ‘Production’ outside of normal business hours (8 AM to 6 PM). The savings from just this single automated action accounted for 40% off their non-production cloud spend, freeing up that budget for new growth initiatives.

3 Power Automate Workflows

Finding these unused cloud resources feels like hunting for ghosts. But what if you could automate the hunt? Microsoft Power Automate is a powerful tool for this exact task. Let’s look at three straightforward workflows to identify and terminate waste automatically.

1. Automate the Shutdown of Development VMs

Development and test environments are the worst offenders for cloud waste. A team needs a virtual machine for a short-term project. The project ends, but the VM continues to run, costing money. You can build a workflow that stops this waste. Create a Power Automate flow that triggers daily and queries Azure for all virtual machines with a specific tag, like “Environment: Dev.”

The flow then checks the machine’s performance metrics. If the CPU utilization has been below 5% for the last 72 hours, it executes a command to shut down the VM. This simple Azure automation does not delete anything, it simply turns off the power, slashing costs immediately. Your developers can still start it if needed, but you are no longer paying for idle time.

2. Identify and Report Orphaned Storage Disks

When you delete an Azure virtual machine, you are often given an option to delete its associated storage disk. This step is frequently missed, and the orphaned disks continue to incur storage charges month after month. You can create a flow to find them. 

Build a Power Automate schedule that runs weekly. The flow will list all unattached managed disks in your subscription and will then compose a detailed email report that lists the disk names, their sizes, and the estimated monthly cost. The report acts as a clear, actionable list that could be used for cleanup purposes, and you can send it using the “Send an email” action to your IT manager or finance team for further evaluation on whether to keep or delete the disks.

3. Terminate Expired Temporary Resources

Some business projects require temporary cloud resources, like a blob storage container for a file transfer or a temporary database for data analysis. Since these resources have a finite lifespan, you need to directly integrate build expiration dates into your deployment process. For this, you can use a Power Automate flow that is triggered by a custom date field. This means that whenever you create a temporary resource, you add a descriptive tag such as “Deletion Date.” 

After implementing this best practice, i.e., adding descriptive tags to cloud resources, set the flow to run daily and check for all resources that bear the “Deletion Date” tag. For each resource the flow finds, it should check whether the current date matches or is later than the “Deletion Date” property. If this condition is met, the flow deletes the resource automatically. This hands-off cleanup ensures that temporary items do not become permanent expenses. This approach not only eliminates the risk of human oversight but also uses automation to enforce financial discipline.

Troubleshoot Your Automated Workflows

Using Power Automate to build these workflows is a great start, but you also need to implement them safely. Automations that delete resources are powerful and need controls in place. To be safe, always launch these flows in report-only mode, which lets you test and simulate automations without enforcing them. For example, you can modify the “Terminate Expired Temporary Resources” flow to send an email alert instead of deleting resources for the first couple of weeks as you observe. This helps validate whether your flow logic is sound and gives you an opportunity to fix errors and oversights.

You can also consider adding a manual approval requirement for certain high-risk actions, such as the deletion of very large storage disks. This ensures that your automations work to your benefit and not against you. 

Take Control of Your Cloud Spend

These three Power Automate workflows are a good starting point for businesses using Microsoft Azure. They help you shift from a reactive to a proactive position, ensuring you only pay for the resources you actively use.

Stop overspending on idle cloud resources. To take control of your cloud environment and start saving, contact us today to implement these Power Automate workflows and optimize your Azure spend.

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Featured Image Credit

This Article has been Republished with Permission from The Technology Press.

The mass migration to cloud-based environments continues as organizations realize the inherent benefits. Cloud solutions are the technology darlings of today’s digital landscape. They offer a perfect marriage of innovative technology and organizational needs. However, it also raises significant compliance concerns for organizations. Compliance involves a complex combination of legal and technical requirements. Organizations that fail to meet these standards can face significant fines and increased regulatory scrutiny. With data privacy mandates such as HIPAA and PCI DSS in effect, businesses must carefully navigate an increasingly intricate compliance landscape.

Cloud Compliance

This is the process of adhering to laws and standards governing data protection, security, and privacy. This is not optional. Unlike traditional on-site systems, cloud environments present security issues due to geographic data distribution, making compliance more complex.

Compliance in the cloud typically involves:

• Securing data at rest and in transit
• Ensuring data residency
• Maintaining access controls and audit trails
• Demonstrating adherence to regular assessments

Shared Responsibility Model

One of the core concepts of cloud compliance is the Shared Responsibility Model. This outlines the compliance division between the cloud provider and the customer. 

• Cloud Service Provider (CSP): They are responsible for cloud services and securing the infrastructure and network.
• Customer: They are responsible for securing access management, user configurations, and data.

Many organizations mistakenly believe that hiring a cloud service provider transfers compliance responsibility; this is not the case.

Compliance Regulations

Compliance varies from country to country. It is important to know where data resides and through which countries it passes to remain compliant.

General Data Protection Regulation (GDPR) – EU

Globally speaking, GDPR is one of the most comprehensive privacy laws. It applies to any organization processing EU citizens’ personal data, regardless of where the company is physically doing business.

Cloud-specific considerations:

• Ensuring data is stored in EU-compliant regions
• Enabling data subject rights 
• Implementing strong encryption
• Maintaining breach notification protocols

Health Insurance Portability and Accountability Act (HIPAA) – US

HIPAA protects sensitive patient data in the United States. Cloud-based systems storing or transmitting this sensitive information (ePHI) have to abide by HIPAA standards.

Considerations for cloud storage:

• Using HIPAA-compliant cloud providers
• Signing Business Associate Agreements (BAAs)
• Encrypting ePHI in storage and transmission
• Implementing strict access logs and audit trails

Payment Card Industry Data Security Standard (PCI DSS)

For those organizations that process, store, or transmit credit card information, there is a set of compliance regulations they need to abide by. Cloud hosts must uphold the 12 core PCI DSS requirements.

Cloud-specific considerations:

• Tokenization and encryption of payment data
• Network segmentation in cloud environments
• Regular vulnerability scans and penetration testing

Federal Risk and Authorization Management Program (FedRAMP) – US

Providing a standardized set of protocols for federal agencies operating on cloud-based systems, providers are required to complete a rigorous assessment process.

Considerations:

• Mandatory for vendors working with U.S. government agencies
• Strict data handling, encryption, and physical security protocols

ISO/IEC 27001

This is an international standard for Information Security Management Systems (ISMS). It is widely recognized as the benchmark for cloud compliance. 

Cloud considerations:

• Regular risk assessments
• Documented policies and procedures
• Comprehensive access control and incident response protocols

Maintaining Cloud Compliance

It is vital that organizations realize that cloud compliance is not merely checking items off a list. It requires thoughtful consideration and a great deal of planning. Operating from a proactive stance, the following are considered best practices to follow:

Audits

Compliance audits are an excellent way to determine and maintain compliance. Shortcomings are easily recognized and addressed to keep your infrastructure in compliance.

Robust Access Controls

By using the principle of least privilege (PoLP), organizations provide users with only enough access to reach the resources they need. Integrating multi-factor authentication (MFA) provides another layer of security and insulates your organizational data. 

Data Encryption

Whether at rest or in transit, all data must use TLS and AES-256 protocols. These are industry standards and necessary for your organization to remain compliant.

Comprehensive Monitoring

Audit logs and real-time monitoring provide alerts to aid in compliance adherence and response.

Ensure Data Residency

No matter where your data is physically stored, there are jurisdictional requirements that need to be addressed. Ensure that your data center complies with any associated laws for the region.

Train Employees

Regardless of how robust your organization’s security is, all it takes is a single click by a single user to create a ripple effect across your digital landscape. Providing proper training can help users adopt use policies that can help protect your digital assets and remain compliant.

The State of Compliance

As your organization grows and adopts cloud-based systems, the need to maintain compliance responsibly becomes increasingly important. If you’re ready to strengthen your cloud compliance, contact us for expert guidance and resources. Gain actionable insights from seasoned IT professionals who help businesses navigate compliance challenges, reduce risk, and succeed in the ever-evolving digital landscape.

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Featured Image Credit

This Article has been Republished with Permission from The Technology Press.