Cloud computing technology has revolutionised how businesses store and manage data, driving greater innovation and efficiency. It’s no surprise that day by day more companies are shifting to cloud computing services. Along with that shift, hackers are increasingly targeting cloud security.
Recent incidents, such as those at Pusat Data Nasional (PDN), remind us of the importance of solid protection for cloud-stored data.
To ensure your business doesn’t become the next victim, implementing cloud security is absolutely crucial. So how can cloud security protect your data and applications tightly, while also ensuring compliance with industry standards? Discover the answers in this article and learn how to keep your cloud data safe.
What is Cloud Security?
Cloud security refers to the set of practices and technologies designed to protect data, applications, and infrastructure stored or managed in a cloud environment. Fundamentally, cloud security encompasses various mechanisms that maintain the confidentiality, integrity, and availability of data residing in the cloud.
One key aspect of cloud security is encryption, which ensures that data can only be accessed by authorized parties. Data is encrypted both in transit (when being transmitted to and from the cloud) and at rest (when stored on cloud servers).
Beyond technology, cloud security also includes compliance with regulations and industry standards such as GDPR in Europe, HIPAA in the US, or Indonesia’s PDPD Law. This ensures that sensitive data is protected according to applicable legal and regulatory requirements
How Does Cloud Security Ensure Data in the Cloud Stays Safe?
Cloud security works through several key components that interact to defend data and applications in the cloud environment. Here’s a brief breakdown:
Data Encryption
Data is encrypted both while stored (at rest) and while being transmitted (in transit). Encryption ensures that only parties with the valid decryption key can read the data. This protects data from unauthorized access during storage and transfer through the internet.
Access Control
Access control systems ensure that only authorized users can access data and applications. This involves using multi-factor authentication (MFA), identity management, and role-based access control (RBAC) to grant the right access based on user roles and responsibilities.
Threat Monitoring and Management
Cloud security also covers continuous monitoring of network activity to detect threats and suspicious behavior. Intrusion Detection/Prevention Systems (IDS/IPS), firewalls, and security monitoring tools are used to identify and respond to threats in real time. Security analytics and audit logs help detect anomalies and security incidents, enabling security teams to take corrective action quickly.
Why is Cloud Security So Important?
Cloud security is vital because it directly relates to the privacy and security of data stored in the cloud environment. According to Brigadier General TNI Dominggus Pakel, Head of the Data & ICT Centre at Indonesia’s Cyber & Crypto Agency (BSSN), the adoption of cloud services involves significant data security risks. Data stored in the cloud often includes sensitive and personal information, making it a primary target for hackers.
Hackers tend to target systems that store valuable data and cloud computing is frequently a primary target due to the high concentration of sensitive information. Dominggus Pakel emphasized the importance of cloud service providers continuously updating and enhancing their security systems. This includes strengthening network security, implementing firewalls, and deploying end-to-end security solutions to protect data from threats. With these proactive measures, cloud providers can reduce the risk of security breaches and safeguard customer data.
Additionally, data privacy is becoming an increasingly important issue for society and governments. Regulations such as Indonesia’s PDP Law require all organisations to collect and manage data with transparency and enforce strict policies to prevent misuse or theft of data. Failing to comply can not only result in significant fines but also damage an organisation’s reputation.
Tips for Choosing a Cloud Security Solution that Suits Your Business
Selecting the right cloud security solution is essential to safeguarding your business data and applications. First, identify your business’s specific needs — including the types of data stored, the regulations you must comply with, and the threats you face. The solution must provide comprehensive protection and sufficient scalability to support business growth without heavy investment.
Next, pay attention to the features and capabilities offered. Choose a solution that provides centralised management, security automation, and powerful analytics tools. Centralised management simplifies oversight and security policy control, while security automation keeps the cloud protected in real time. Analytics tools help detect and respond to threats swiftly and effectively.
If you’re looking to experience the advantage of cloud security systems with centralized management, security automation, and strong analytics tools, the cloud security solution from Huawei Cloud is an ideal choice. It offers comprehensive protection for data and applications using advanced technology that meets industry standards.
Cloud Security Solution from Huawei Cloud
Huawei Cloud’s cloud security offering delivers all-round protection for data and applications by leveraging advanced technology that meets industry standards. Services include robust authentication and authorisation, network protection through DDoS mitigation, firewalls, and Web Application Firewall (WAF), as well as data privacy measures using AES-256 encryption and Secure Sockets Layer/Transport Layer Security (SSL/TLS).
In addition, Huawei Cloud adheres to global regulations and standards such as GDPR, HIPAA, and ISO/IEC 27001 to ensure its security solutions align with compliance and regulatory requirements. :
Authentication & Authorisation
Huawei Cloud provides strong authentication and authorisation mechanisms to ensure only authorised users can access data and applications. Key features include:
- Multi-Factor Authentication (MFA) — adding extra layers of verification beyond a single identity check.
- Identity and Access Management (IAM) — allowing management of identities and access control based on role-based access control (RBAC), ensuring only certain users access certain resources.
Network Security
Huawei Cloud uses various technologies to protect the network from external and internal threats. Key solutions include:
- DDoS Mitigation — protecting the network from Distributed Denial of Service attacks by automatically detecting and filtering attack traffic.
- Firewall — monitoring and controlling incoming and outgoing network traffic based on security rules.
- Web Application Firewall (WAF) — protecting web applications from common attacks such as SQL injection, Cross-site Scripting (XSS), and Cross-site Request Forgery (CSRF).
- Intrusion Detection/Prevention System (IDS/IPS) — detecting and preventing security threats by analysing network traffic and suspicious activity.
- SSL VPN — providing secure encrypted connection between devices via the internet using SSL/TLS.
Data Privacy
Huawei Cloud uses a variety of technologies to ensure data privacy remains protected. Key features include:
- AES-256 Encryption — protecting stored data with high-level encryption.
- Virtual Private Cloud (VPC) — providing an isolated private network environment within the cloud.
- Secure Sockets Layer / Transport Layer Security (SSL/TLS) — protecting data in transit through encryption.
- Secure Storage — storing data securely using encryption and stringent access control.
Compliance
Huawei Cloud complies with a range of relevant industry standards and regulations to ensure its security services align with legal and regulatory requirements. Standards and regulations that Huawei Cloud meets include:
- General Data Protection Regulation (GDPR) — the European data protection regulation.
- Health Insurance Portability and Accountability Act (HIPAA) — the US data security standard.
- ISO/IEC 27001 — the international standard for information security management systems.
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Author: Ary Adianto – Content Writer CTI Group
Content Writer CTI Group
