Security as a service
Security as a service (SECaaS) is a business model in which a large service provider integrates their security services into a corporate infrastructure on a subscription basis more cost effectively than most individuals or corporations can provide on their own, when total cost of ownership is considered. In this scenario, security is delivered as a service from the cloud[1], without requiring on-premises hardware avoiding substantial capital outlays. These security services often include authentication, anti-virus, anti-malware/spyware, intrusion detection, and security event management, among others.[2]
Security as a service offers a number of benefits,[3] including:
- Constant virus definition updates that are not reliant on user compliance
- Greater security expertise than is typically available within an organization
- Faster user provisioning
- Outsourcing of administrative tasks, such as log management, to save time and money and allow an organization to devote more time to its core competencies
- A web interface that allows in-house administration of some tasks as well as a view of the security environment and ongoing activities
Contents
Origin
SECaaS is a business model for outsourced security licensing and delivery boasting a multibillion-dollar market.[4] SECaaS provides users with Internet security services providing protection from online threats and attacks such as DDoS that are constantly searching for access points to compromise your website.[5] As the demand and use of cloud computing skyrockets, users are more vulnerable to attacks due to accessing the Internet from new access points. SECaaS serves as a buffer against the most persistent online threats.[6]
SECaaS models
SECaaS are typically offered in several forms:
- Subscription
- Payment for utilized services
- Free of charge: Examples include Cloudbric, CloudFlare, and Incapsula.
Performance benefits
Cost-cutting tool
SECaaS eases the financial constraints and burdens that are shouldered by online businesses, integrating security services without on-premises hardware or a huge budget. Using a cloud-based security product also bypasses the need for costly security experts and analysts.[7]
Consistent and uniform protection
The strength of SECaaS services is that they provide continued protection as databases are constantly being updated to provide up-to-date security coverage. It also alleviates the issue of having separate infrastructures, instead combining all elements in one manageable system.
Challenges
Relative newcomer
The biggest challenge for the surging SECaaS market is maintaining a reputation of reliability and superiority to standard non-cloud services still used by some. SECaaS as a whole has seemingly become a mainstay in the cloud market.[8]
Widespread use
Cloud-based website security doesn’t cater to all businesses, and specific requirements must be properly assessed by individual needs.[9]
References
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