Story image

Cloud technologies: issues remain, says CenturyLink

10 Mar 16

Businesses still need to consider a number of issues that come about when running mission-critical applications in a public cloud environment, according to CenturyLink.

The company says the distrust from organisations is fading as confidence in cloud technology grows, but there are still questions that need to be answered.

“While private or hybrid cloud environments often present the most palatable cloud option for mission-critical apps due to the level of control IT teams can maintain over infrastructure, public cloud has a lot to offer,” explains Stuart Mills, regional director, ANZ, CenturyLink.

“The flexibility of public cloud, for example, gives companies the ability to freely scale as business needs change,” he says.

“Questions of security and reliability around public cloud deployments of mission-critical applications are well-founded,” says Mills.

“The potential for service outages still exists, although the risk is diminishing. Security and compliance issues are also reasonable concerns, even though they can be alleviated with the right approach and a bit of forethought.”

Mills says there are four considerations that will help companies successfully run mission-critical applications in a public cloud:


Security is rightly one of the top concerns for businesses running mission-critical apps in a public cloud environment, Mills says.

“It is essential that the organisation’s public cloud provider is provisioned with proper security policies to meet specific compliance requirements.”


According to Mills, regulatory compliance is a core element in information management.

“If companies are found to be non-compliant, they can be subject to hefty fines, not to mention the data breach risks,” he says. “Cloud providers need to have the right controls in place to ensure mission-critical information is managed properly.”


In some public cloud scenarios, the burden of availability is placed on the customer, meaning the company may need to redesign applications to be resilient on the cloud platform.

“To avoid this responsibility, the public cloud provider’s platform should ensure high availability with tools such as automated replication and monitoring,” says Mills.


When an application is moved to a cloud environment, it often requires manual network configuration changes, which can introduce errors, Mills says.

“A public cloud platform that gives IT teams the ability to configure their network topology as they would in their own data centre can alleviate this burden.”

Dimension Data nabs three Cisco partner awards
Cisco announced the awards, including APJ Partner of the Year, at a global awards reception during its annual partner conference.
WatchGuard’s eight (terrifying) 2019 security predictions
The next evolution of ransomware, escalating nation-state attacks, biometric hacking, Wi-Fi protocol security, and Die Hard fiction becomes reality.
Why the adoption of SAP is growing among SMEs
Small and medium scale enterprises are emerging as lucrative end users for SAP.
Exclusive: How the separation of Amazon and AWS could affect the cloud market
"Amazon Web Services is one of the rare companies that can be a market leader but remain ruthlessly innovative and agile."
HPE extends cloud-based AI tool InfoSight to servers
HPE asserts it is a big deal as the system can drive down operating costs, plug disruptive performance gaps, and free up time to allow IT staff to innovate.
Digital Realty opens new AU data centre – and announces another one
On the day that Digital Realty cut the ribbon for its new Sydney data centre, it revealed that it will soon begin developing another one.
A roadmap to AI project success
Five keys preparation tasks, and eight implementation elements to keep in mind when developing and implementing an AI service.
The future of privacy: What comes after VPNs?
"75% of VPN users said they are seeking a better solution for cloud networks."