What Is Cloud Security
April 4, 2018 / GuidesFor Team
In order to understand our Cloud Security, one must understand first what cloud computing is. In simple terms, cloud computing refers to storing, or accessing your data and applications in the internet, rather than in the hard drive. Cloud Security on the other hand, focuses on the rules and guidelines to protect data, and applications that are used for cloud computing.
How Cloud Security works
Cloud computing in general, handles huge amounts of sensitive information for a company. Cloud Security has been developed to prevent unauthorized access to data and block malicious intent. Companies that use Cloud Computing should always adhere to Cloud Security Standards, as according to CSOnline, more data and applications are transitioning to the cloud. This creates more threats that companies must defend against when using Cloud computing.
Here are some of the threats that companies can use to defend themselves against with a properly set up Cloud Security environment.
Data Breaches – Any kind of data or information that is supposedly private, but was leaked usually intentionally or by accident. This is often caused by application vulnerabilities or poor security practices. Data such as personal health information, financial expenses, company secrets, and intellectual property are prime targets for data breaches.
Access Management Issues – Having unauthorized access to sensitive information that can be tampered with or stolen from a company.
Unsecure Interfaces – Loopholes and unsecure APIs that hackers can take advantage of to inject malicious script into the system. APIs should be designed in a way to defend against these attempts.
System Vulnerabilities – These vulnerabilities are bugs that hackers exploit to gain access into the system and steal data.
Insiders – Although a part of something more sinister, insiders are trusted people who have access to sensitive information in a company.
Data Loss – Data loss can happen from several ways: malicious attacks, accidental deletion, or natural calamities. Such events can be recovered easily with the proper preparation of Cloud Security.
Companies can save time and money from preemptively taking actions that will protect them and their data against all these threats. Data can be secured, and users are well confident that their data is safe and in good hands.
Components of Cloud Security
Like any other functioning system, Cloud Security is made up of several components that compliment each other to form a complete system.
- Security and Privacy –This often refers to a broad set of policies to protect corporate data. Categorized into three main components, Security and Privacy is an integral first part of Cloud Security.
- Identity Management – This refers to the management of individual identities for a given organization. Authorization plays a major role, as different individuals have different privileges in terms of data access and read or write capabilities to information. Identity Management works in tandem with Identity Access Management Systems, the latter system mainly catering on authentication, only letting in authorized individuals.
- Physical Security – As the name suggests, Physical Security is the actual IT hardware that is to be protected at all times. These includes items such as servers, cables, modems, and hard disks. Threats against them against unauthorized access, natural calamities, and potential mechanical failure. Usually, data centers that contain a lot of corporate information is hidden from plain sight, deterring malicious attempts such as Amazon’s data centers.
- Personnel Security – Information shared with employees that is deemed vital and confidential is handled through proper screening and briefing. Training programs teach employees how to wisely manage and protect their personal and office data.
- Privacy – Confidential and vital information stored in the cloud are usually encrypted, and is out of reach without proper authorization.
- Compliance – Principles that cloud systems have must comply with set standards. Proper verification, security, and privacy for users are basic components expected by the clients. There are several independent auditors that check data centers, and infrastructures of an organization to see if they are compliant.
- Advantages of Cloud Security – Companies that move into cloud systems gain several advantages against attacks, proving that a Cloud Security upgrade is worth it.
- Protection against DDos – Also known as Distributed DoS Attacks, cloud providers have advanced systems to defend against such attacks which flood the company websites with so much traffic or email in order to cause them to crash, prevent them from fulfilling their services, and/or launch another cyber attack like Ransomware.
- Data Security – Cloud services have protocols and security measures against impending attacks. Only authorized and authenticated individuals can access sensitive data.
- Flexibility – As a business scales, its needs also change. Cloud services can adapt as to how much resources are needed, and scale up or back down as needed. This also ensures that data is safe, compared to physically removing hardware to reduce operational costs.