If you’re running an enterprise, the importance of cloud computing is already well understood. However, harnessing the potential of cloud computing is not a piece of cake, since the security challenges are also a concern!
Let’s hear it from Pete Shoard, VP analyst at Gartner: “Cloud security challenges are growing exponentially due to the incorporation of cloud infrastructure and SaaS Apps.”
Alarming! Right?
According to Fortune Business Insights, the global cloud computing market size was valued at USD 781.27 billion in 2025. It may grow to $ 2,904.52 billion by 2034, with a CAGR of 15.7%. To support this, enterprises need robust cloud infrastructure capable of handling the demands of Gen AI models and advanced analytics.
This begs the billion-dollar question: Is your business cloud infrastructure secure?
Cloud security risks can tarnish your business reputation and lead to regulatory issues if you underestimate them!
As the co-founder of L&G Consultancy, I faced cloud computing threats. However, I mitigated them by taking the right steps. In this blog, I will share the top cloud security challenges our team faced. First, let’s briefly cover what cloud security is and the types of threats most enterprises face.
What is Cloud Security?
According to Salesforce, cloud security refers to the set of controls, measures and policies designed to safeguard apps, data and infrastructure. As organizations rapidly migrate operations to the cloud, robust cloud security is more important than ever.
Cloud security plays a pivotal role in safeguarding sensitive information while maintaining business continuity. Modern enterprises depend on cloud services for daily operations, innovation and mission-critical functions.
What are the Main Types of Cloud Computing Security Threats?
To mitigate cloud security vulnerabilities, it’s important to understand the types of threats enterprises face. Here are some common vulnerabilities in cloud computing that my team faced:
1. Insecure APIs
Insecure APIs enable threats to gain direct access to cloud environments. These APIs are vulnerable to attacks such as MITM, injection attacks and server-side request forgery (SSRF attacks.
2. Data Breaches
Data loss and data breaches are the most common cloud security issues most enterprises face. My team faced the same when information was stolen from cloud environments. The results can be catastrophic, including financial, legal, reputational and compliance issues.
3. Misconfigurations
This is considered a digital “mistake”, where you forget to restrict a database. Because cloud tools are open by default, your mistake can lead to serious consequences. Attackers can enter through the unlocked door and compromise the cloud environment because it is not configured correctly.
4. Insider Threats
This is one of the most challenging security issues in cloud computing. An unauthorized user uses their access privileges to do malicious work. A small human error by the cloud team may lead to serious consequences. Insider threats can have different objectives, including espionage, financial gain or tarnishing the organization's image.
Top Cloud Security Challenges Most Enterprises Face (And Your Business May Too)
Cloud security risks are potential malicious attacks that compromise the integrity, confidentiality and data availability. This includes data breaches, malicious infiltration, ransomware and insider threats in the cloud.
Below, I'll cover the top cloud security challenges most enterprises face. If you’ve faced any of these challenges, it’s time to take precautions before scammers tarnish your brand image.
1. Unauthorized Data Access
This is one of the biggest security threats in cloud computing, leaving systems vulnerable. According to the Business Wire report, 32% of enterprises experienced unauthorized access to cloud resources. Meanwhile, another 19% have no idea about the unauthorized access. “With the rising cloud adoption speed, securing and governing cloud environments is one of the cloud security issues enterprises are facing,” said Keith Neilson, a technical expert.
Unauthorized access allows scammers access to networks, enterprise data, devices and endpoints. Without a data governance framework for all user accounts, fraudsters target the central directory to access information.
2. Visibility Gaps
Once you start using multiple providers, you can’t see the blind spots. Since each platform has its own set of alerts and logs, attackers' movement can be missed.
According to Hacker News, 78% of respondents agree that blind spots cause persistent cloud attacker access. These blind spots create opportunities for attackers to target public cloud environments, on-premises infrastructure, identity systems, SaaS platforms and more.
3. Lack of DevSecOps
Business cloud app development passes through multiple phases. Therefore, built-in security is paramount. Without DevSecOps, you may not detect vulnerabilities during app development. This increases the risk of cloud attacks.
4. Identity Expansion
With AI, identity expansion gives threat actors more scope. As AI agent usage increases, compromised credentials can have major consequences. This gives attackers direct access to multiple sensitive apps.
5. Multiple Identities
Many threats involve multiple identities. For instance, it can be your own users or another enterprise’s users through a Single Sign-On process. It can also be your own users accessing Active Directory or a shared directory location.
6. Denial-of- Service (DDoS) Attacks
This is increased digital traffic, where attackers fill your cloud services with fake traffic. As a result, employees or major cloud providers can’t access it. This can slow the business app/website when you need it most.
7. Shadow IT
This refers to employees using unauthorized devices, cloud apps or services without IT approval. This practice increases the risk of security issues, as unauthorized tools may lack proper security configurations.
The connected cloud environments increase the risk of malware infections, credential theft or unauthorized data access. As a result, attackers have more opportunities to target cloud systems.
How to Overcome Cloud Security Challenges in 2027 and beyond?
So far, I have discussed potential and persistent cloud security vulnerabilities. However, you must mitigate cloud security issues strategically. Cloud security involves reinforcing cloud infrastructure against vulnerabilities.
1. Incorporating IAM Policies
To safeguard cloud environments from threats, implement identity and access management (IAM) policies. Robust IAM policies define access permissions, manage user identities and ensure secure authentication.
2. Manage Unauthorized Usage of Apps and Devices
Introduce stringent policies and controls to address shadow IT. With effective strategies, you can prevent the excessive use of unapproved technologies. Use discovery and monitoring tools to detect the usage of unauthorized access.
3. Ensure Compliance
To maintain secure operations, you must ensure compliance with the latest regulations. This process includes performing cloud activities in accordance with local and international regulations. Also, update security policies to reflect regulatory changes.
4. Adopt Zero Trust Security Model
This means that no part of the cloud model is inherently secure and requires additional verification. This approach enhances security by prioritizing identity verification, micro-segmentation and consistent monitoring of interactions across all layers.
5. Monitored Cloud Resources
The key to maintaining a secure cloud environment is monitoring and auditing it. By consistently tracking the activities, you can quickly identify vulnerabilities, unauthorized actions and compliance issues. This ensures anomalies are addressed promptly, supporting a seamless cloud workflow.
What are the Common Regulation Standards to Ensure Cloud Security?
Cloud compliance is the process of adhering to multiple regulatory standards, industry-recognized best practices and legal mandates. This ensures that your enterprise's cloud app meets operational requirements.
At L&G Consultancy, we follow regulations such as HIPAA, GDPR, PCI DSS and other standards. These are crucial for developing, achieving and maintaining customer trust. Below, I will briefly discuss these regulations. Here you go:
1. GDPR (General Data Protection Regulation)
This European Union law strengthens privacy protections for your enterprise’s personal data. To mitigate cloud computing challenges, GDPR has a certain set of implications:
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Data Protection Impact Assessments: DPIAs are performed for high-risk cloud.
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Data Security and Privacy: Incorporates robust security measures, including access control and encryption.
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Contracts: Develops robust data processing agreements with cloud providers.
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Data Transfer and Location: Protects data transfer outside Europe.
2. HIPAA (Health Insurance Portability and Accountability Act)
This U.S. law protects users' medical information. HIPAA establishes compliance for insurance companies, healthcare providers and other entities that use the cloud to store patient data.
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Breach Notification: Sets notification mandates in the event of a data breach.
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Privacy Rule: Regulates the use and disclosure of PHI for insurers and healthcare providers. This ensures that cloud information is kept secure and shared only with authorized officials when necessary.
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Business Associate Agreements (BAAs): These ensure the provider safeguards ePHI and reports any breaches.
3. PCI DSS (Payment Card Industry Data Security Standard)
This common regulation is applied to the Fintech industry. To safeguard cloud risks for any fintech enterprise, the PCI DSS standards play a pivotal role.
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Safe and Secure Network: Incorporates firewalls and secure passwords.
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Implementation of Strong Access Control Measures: Restricts access to cardholder data and shares it only with those who need it.
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Information Safety Policy: Establishes and maintains a cloud safety policy to maximize security.
How Does L&G Consultancy Ensure Cloud Application Security?
Our dedicated cloud security validation team detects security risks through scalable, consistent active testing. Being a cloud consulting services provider, we secure cloud environments across multiple layers.
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Payload-Based Active Tests: We use these to dig deeper into threats and risks in your business cloud app.
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Dedicated Cloud Connectors: For Azure, AWS and GCP, we use dedicated cloud connectors. These detect and test cloud assets in real time across critical environments.
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Consistent Cloud Configuration Testing: The team automates penetration testing to assess and mitigate security gaps.
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Checking Complex Issues: We manually check default logins, web apps and sensitive data.
FAQs
What are the common security risks in cloud computing?
The most common security challenges are insecure APIs, data breaches, misconfigurations and insider threats. These threats directly affect private, public and hybrid cloud environments.
How is AI changing cloud security?
AI is rapidly changing cloud security by incorporating workloads, new apps and autonomous systems. This creates complex data flows, making it difficult for attackers to enter any cloud system.
How can enterprises overcome multi-cloud security challenges?
Enterprises can mitigate multi-cloud security challenges by utilizing unified security management. This provides unified security, protection and visibility for the cloud ecosystem.
