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cloudaware.com
article
https://cloudaware.com/blog/cloud-data-security-challenges
Drawing from the CSA Top Threats and our customer environments, the top 10 cloud data security risks are: (1) shadow data and unmanaged copies; (2) storage misconfiguration; (3) insecure APIs; (4) over-permissioned access; (5) account hijacking; (6) fragmented multi-cloud visibility; (7) inconsistent encryption and key custody; (8) multi-tenant commingling; (9) data residency violations; (10) compliance fragmentation. AI/LLM data leakage is rapidly joining this list. [...] The main cloud data security challenges fall into four families plus one emerging category. Data exposure: shadow data, storage misconfigurations, and insecure APIs. Identity and access: over-permissioned access and account hijacking. Multi-cloud architecture: fragmented visibility, inconsistent encryption, and multi-tenant commingling. Governance and compliance: data residency and compliance fragmentation. The emerging fifth family is AI and LLM data leakage, where employees and applications [...] The most common cloud security issues are misconfigured storage (responsible for a majority of cloud data exposures), over-permissioned identities, fragmented visibility across multiple clouds and SaaS, drift between intent and runtime state of controls, and ambiguous ownership of findings. Each of these is operational in nature — the underlying control technology exists, but it isn't enforced consistently across every account, region, and cloud the organization uses.
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casepoint.com
article
https://www.casepoint.com/resources/spotlight/cloud-data-security-challenges
## Cloud Data Security Challenges
While cloud storage offers an abundance of advantages, it also presents a range of challenges. These issues must be tackled appropriately to fully utilize the cloud's advantages without compromising data security. Let's explore some of the common challenges in cloud data security.
What Is Cloud Data Security Addressing Challenges and Best Practices Cloud Data Security Challenges
### Data Mixing in a Multi-Tenancy Model [...] In the multi-tenancy cloud storage model, multiple users or organizations share the same resources. This sharing system can lead to data leakage if there are weak separation controls. The primary risk lies in the potential for one user's data to become available to another user. Confidential information could be misappropriated without solid data segregation techniques implemented by the cloud service provider, resulting in severe reputational harm and possible legal consequences for the [...] Data security in the cloud forms the backbone of an organization's sensitive information management strategy. As such, having a keen awareness of potential challenges and implementing effective mitigation strategies is crucial. This balance between recognizing threats and using adequate safeguards helps businesses to fully tap into the benefits of cloud computing, all while ensuring data protection. Moreover, businesses must understand that maintaining cloud data security is an ongoing
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orca.security
article
https://orca.security/resources/blog/cloud-data-security-risks-best-practices
Cloud data security protects data at rest, in transit, and in use across cloud storage and compute services through encryption with customer-managed keys, least-privilege Identity and Access Management (IAM) policies, and continuous monitoring. [...] Limited visibility into cloud data access, storage, and movement creates conditions where breaches go undetected for months. The three visibility gaps most commonly identified in post-breach analysis are: no inventory of where sensitive data is stored across cloud services, no alerting on access to sensitive data outside business hours or from unexpected geographies, and no tracking of data movement between cloud services or to external destinations. [...] First, it covers data at rest in cloud storage services, including Amazon Simple Storage Service (S3) buckets, Azure Blob Storage containers, Google Cloud Platform (GCP) Cloud Storage buckets, Relational Database Service (RDS) databases, and data warehouses.
Second, it covers data in transit between cloud services, between cloud and on-premises systems, and between cloud services and end users.
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cloudian.com
article
https://cloudian.com/guides/data-protection/data-protection-in-the-cloud-chal…
Data protection in the cloud can be a challenging endeavor, especially when it comes to distributed and complex infrastructures like multicloud and hybrid clouds. If you are using more than one cloud vendor or multiple cloud services, you’re going to need to work harder to secure your data. [...] When setting up data protection in the cloud, your organization is likely to face several of the following challenges:
## Cloud Data Security Best Practices
To ensure that the protections you create are effective, consider including the following best practices.
Evaluate built-in security [...] Part of the reason for the growth of cloud-based data storage is that organizations are increasingly operating via web portals or are using software as a service (SaaS) offerings. Both of these require cloud access. Additionally, many companies are choosing to store data in the cloud even for internal use.
As companies adopt cloud services, data protection becomes more complex:
## Data Protection Challenges in the Cloud
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cloud.google.com
article
https://cloud.google.com/learn/what-is-cloud-data-security
As more data and applications move out of a central data center and away from traditional security mechanisms and infrastructure, the higher the risk of exposure becomes. While many of the foundational elements of on-premises data security remain, they must be adapted to the cloud.
Common challenges with data protection in cloud or hybrid environments include: [...] Often referred to as the CIA triad, these three broad pillars represent the core concepts that form the basis of strong, effective security infrastructure—or any organization’s security program. Any attack, vulnerability, or other security incident will likely violate one (or more) of these principles. This is why security professionals use this framework to evaluate potential risk to an organization’s data assets.
## What are the challenges of cloud data security? [...] Inconsistent coverage. Many businesses are finding multicloud and hybrid cloud to better suit their business needs, but different providers offer varying levels of coverage and capabilities that can deliver inconsistent protection.
Growing cybersecurity threats. Cloud databases and cloud data storage make ideal targets for online criminals looking for a big payday, especially as companies are still educating themselves about data handling and management in the cloud.
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paloaltonetworks.com
article
https://www.paloaltonetworks.com/cyberpedia/what-is-cloud-data-protection
For these reasons, it’s no surprise that nine out of 10 cybersecurity professionals are concerned about cloud security. They say their biggest challenges are protecting against data loss and leakage (67%), threats to data privacy (61%) and breaches of confidentiality (53%).2
This also explains why the data protection market is projected to surpass US$158 billion by 2024.3
## How Companies Can Better Protect Their Data in Cloud Environments [...] As they do this, companies are discovering just how complicated protecting and securing all their data across multiple environments can be. For example:
On top of this, companies face a host of security challenges, including the potential for: [...] To successfully protect and secure their data in cloud environments, companies must first know:
With this information in hand, companies must then put consistent, unified, and automated cloud data protection offering in place – one that will help them discover, classify, monitor, protect, and secure their applications and data across multiple environments. This offering must also be able to distinguish between everyday activities and potentially suspicious ones.
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legal.thomsonreuters.com
news
https://legal.thomsonreuters.com/en/insights/articles/understanding-data-priv…
However, cloud computing involves the dispersal of data across servers located anywhere in the world. How the cloud transcends national boundaries creates potential dangers by moving data into, or allowing data access from, countries with restrictive data privacy and protection laws. If a corporation using the cloud to store electronic information becomes embroiled in an investigation or litigation, the corporation must consider relevant laws before gathering, reviewing, and producing [...] It is important to have redundant data storage and regular backups for data security. Storing multiple copies of data across various cloud storage services in multiple locations lessens the risk of data loss. Having backups and redundancy ensures companies meet compliance obligations and helps with disaster recovery if there is data loss. Remember that backups, too, are subject to governance in their geographic location.
### Data oversight [...] Geographical considerations include complying with data protection laws in different countries, such as GDPR and Canada’s Personal Information Protection and Electronic Documents Act (PIPEDA).
Data sovereignty has implications for storing data in the cloud, as well. Digital data is subject to the laws and governance structures of the country where it is physically located.
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tierpoint.com
article
https://www.tierpoint.com/blog/cybersecurity/cloud-storage-security
Cloud storage security includes technologies and practices businesses use to protect their data in cloud storage solutions. This can consist of safeguards against theft, deletion, unauthorized access, or file corruption.
## Why is it So Important? [...] Boosting your cloud storage security posture starts with a solid plan incorporating solutions with advanced security features, such as ransomware protection with immutability or Dedicated Storage as a Service powered by Pure Storage. Need help creating a plan? TierPoint’s IT security consulting services can help you create a strategy and execute it to protect your data both in the cloud and in transit. Contact us to learn more.
Matt Pacheco [...] Cloud storage data deletion can also be completely accidental. Team members may press the wrong button or think data should be deleted without realizing its importance. Without a backup in place, this can severely impact business performance or reduce trust in the company’s security. Accidental data loss happens with about the same frequency as malicious insiders, costing businesses $4.46 million on average.
### Poor Security Patching