8 results ·
● Live web index
O
opswat.com
article
https://www.opswat.com/blog/data-storage-security
Lastly, a challenge that should not be minimized is understanding the actual configuration posture of your on-premises and/or cloud environment. Misconfigurations may result in major data breaches, emphasizing the significance of diligent configuration management.
## Top Risks to Data Storage Security [...] Risk is inherent in all technologies, and nefarious actors are constantly discovering new ways to exploit vulnerabilities. Storage devices are vulnerable in many ways, whether cloud-based, network, or on-premises.
Data storage security requires recognizing the following inherent weaknesses in storage systems and mitigating the related risks, while keeping the data secure, accessible, and available:
Insecure Cryptographic Storage [...] Physical theft or damage to storage devices and natural disasters can lead to data loss or unauthorized access. Some organizations may fail to consider weak physical security—insiders may be able to access physical storage devices and extract data, bypassing network-based security measures.
Issues in Cloud Storage Security
D
darktrace.com
article
https://www.darktrace.com/cyber-ai-glossary/the-most-common-cloud-security-th…
Misconfigurations in cloud environments are among the most common and critical security risks. These occur when cloud resources, such as storage buckets, databases, or virtual machines, are set up with weak security controls or improper access permissions. Examples include leaving storage buckets open to the public, not enabling encryption, or failing to configure identity and access management (IAM) settings correctly. These misconfigurations can expose sensitive data and cloud infrastructure [...] Compliance violations in cloud environments occur when organizations fail to meet the stringent regulatory standards governing data protection and privacy, such as GDPR, HIPAA, or PCI-DSS. These regulations require specific security measures to safeguard sensitive data, especially in cloud environments where data is often stored, processed, and transmitted across multiple locations and jurisdictions. Failure to implement adequate security controls in the cloud exposes sensitive data to [...] When data is improperly stored or transmitted without proper security protocols, attackers can exploit these vulnerabilities to access confidential information. This can result in significant financial losses, regulatory penalties, and reputational damage, especially as cloud services often store vast amounts of critical customer and business data across global locations.
### 2. Account hijacking
V
vectra.ai
article
https://www.vectra.ai/resources/cloud-security-challenges
Misunderstanding these roles leads to security gaps. Organizations must define clear security ownership, implement identity governance, and use cloud security posture management (CSPM) solutions.
### 3. Compliance and regulatory challenges
Many industries face stringent data protection regulations such as GDPR, HIPAA, and CCPA. Ensuring compliance in dynamic cloud environments is challenging due to changing workloads and cross-border data storage. [...] Data breaches in the cloud often result from misconfigured storage, excessive permissions, and lack of encryption. Without proper access controls, sensitive information can become publicly exposed.
To mitigate risks, organizations should implement strong encryption, enforce role-based access controls (RBAC), and continuously monitor cloud storage permissions. Security posture management tools can help identify and correct misconfigurations before they lead to breaches. [...] At first glance, cyberattacks in the cloud resemble traditional network attacks. However, key differences make cloud security uniquely challenging. Attackers leverage misconfigurations, weak authentication, and insecure APIs to gain initial access. Once inside, they escalate privileges, move laterally across cloud workloads, and exfiltrate sensitive data.
T
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? [...] 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 [...] Some security issues are the same between cloud storage and on-premises frameworks. However, moving to a new environment can pose new risks and compliance complexities. Organizations should understand their risks and responsibilities for keeping data safe in the cloud.
## What are the Risks of Cloud Storage Security?
P
proofpoint.com
article
https://www.proofpoint.com/us/threat-reference/cloud-security
By focusing on these key best practices, organizations can significantly improve their cloud security posture and better protect their valuable assets and data in the cloud environment.
### Cloud Security Risks & Challenges
Even with modern advancements in today’s cloud security, these systems still face several risks, challenges, and limitations. Some of the most common challenges include: [...] Cloud security encompasses the technologies, applications, controls, and policies that protect people, data, and infrastructure from cyber-attacks and compliance risks on cloud computing platforms. It involves a comprehensive set of security measures designed to address both external and internal security threats to organizations, including controlling security, compliance, and other usage risks of cloud computing and data storage. [...] Cloud computing—a broad term that describes the move to the cloud and a mobile workforce—has brought new security and compliance risks. Cloud account takeover, data oversharing, and usage of unapproved cloud applications present considerable challenges to security teams. That’s why gaining visibility into and control over IT-approved applications is critical to cloud security. Many organizations must secure Microsoft Office 365, Google G Suite, Box, Dropbox, Salesforce, Slack, AWS, ServiceNow,
C
coursera.org
article
https://www.coursera.org/articles/cloud-data-security
Read more: 4 Cloud Computing Career Paths to Know
## How secure is your data in the cloud? Dangers of cloud data storage
Although there are many benefits to cloud data storage, there are also many potential dangers to their security that both organizations and individuals should consider. Some of the most common threats include:
### 1. Data breaches and misconfigurations [...] Accessibility is one of the great benefits of cloud data storage, but it could also be one of its major problems if not managed properly. Organizations that don’t limit privileged access to some data may inadvertently compromise it. Furthermore, employees who aren’t properly trained accidentally reveal and share sensitive information without realizing it.
### 4. Inside actors [...] Hackers and other bad actors are a major threat to the cybersecurity of both on-premise and cloud-based data storage. In fact, according to IBM’s Cost of a Data Breach Report 2025, the average cost of a data breach reached a whopping $4.4 million in 2025 . While many attacks simply rely on run-of-the-mill phishing schemes or stolen credentials, a significant amount of these attacks exploit all-too-common cloud misconfigurations within an organization.
### 2. Insecure APIs
C
cisa.gov
official
https://www.cisa.gov/resources-tools/training/get-most-out-cloud-storage-and-…
3. Potential for data to be intercepted: If your cloud service does not provide end-to-end encryption for data shared between your device and the cloud service, a threat actor could intercept it. Similarly, if the cloud provider does not encrypt your data while it is stored on their servers, threat actors that gain access to the cloud provider’s network could access your data. (Note: Reputable cloud providers encrypt your data while it is in motion and at rest.) [...] ## The Bottom Line
Cloud services, such as Microsoft OneDrive, iCloud, and Google Drive, enable real-time collaboration and allow you to back up your data. To reduce cybersecurity risks associated with cloud storage:
1. Ensure that your cloud provider encrypts your data and is headquartered in a country with privacy and security laws to help protect your data.
2. Protect your account with a strong password and multifactor authentication (MFA). Be wary of phishing attempts.
## The Problem [...] 4. Potential for data to be lost: If you only store your data in the cloud and don’t save a local copy, cyber incidents such as a denial-of-service attack could lead to temporary or even permanent loss of your data.
S
security.utexas.edu
research
https://security.utexas.edu/iso-policies/cloud-services/risks
### Security
Security is sometimes an afterthought. Some cloud services, especially storage services, have a history of poor security implementations and compromises. Security is not an important criteria for them; it gets in the way of their business model. Some of the more significant risks posed by cloud services in general are: [...] 1. Exposure of customer data through a security breach or incompetence on the part of the cloud service provider
2. The cloud provider sharing customer data with business partners, law enforcement agents, or governments
3. Employees of the service provider having the ability to access the service in an unauthorized manner or customer data for any reason without express permission (see the next section for examples) [...] 4. The cloud service provider blatantly lying about the above or other security measures claimed
5. Loss of data or loss of access to data due to failure of the cloud service
6. Unintentional sharing of sensitive data through poor design decisions on the part of the cloud provider such as sharing items by file name or data deduplication practices (which also reveal that the vendor has access to the data)