Security And Management In The Cloud

Security And Management In The Cloud

Though there are various challenges involved in maintaining a cloud service, one of the major challenges that organizations face is security management. The advent of global computing represents cloud computing in totality. This has transcended boundaries, not just nationally, but also internationally.

This same globalization is another challenge that has emerged for cloud technology, because traditional security models do not apply in the cloud infrastructure. Let us take, for example, firewall infrastructure. The very invention of firewalls in traditional systems was meant to provide “blocking-security” for single hardware devices. However, with cloud computing models, the very definition of this is thrown out of the window. The cloud itself is outside these defined perimeters, and there need to be device-separated regimes for cloud security management. Traditional IT regimes work less on this kind of infrastructure and are not quite practical. Since we are making massive changes in the infrastructure, changes are also needed in security management.

Why is it difficult to maintain security on the cloud?

Security is made difficult by the fact that the infrastructure is not owned by the party itself – it is somebody else who owns the entire infrastructure. Hence, it is difficult to get changes in security implemented as you try to scale the rest of your IT infrastructure. If these two growths are not in complete synchronization with each other, there are bound to be holes in the coverage and gaps that are difficult to seal down.

Automating firewall management clouds

This is not just a possibility; it is essential. There is a high degree of elasticity associated with cloud infrastructure – be it public, private or hybrid. As a result, security is essential and must be deployed on the basic cloud server. If you are taking a third-party cloud, you must insist on a security check at the cloud server level. Time-based controls, which close ports such as RDP, etc. and open only when there is a demand, are a good option. This ensures that your servers are always secured, and since you have the security server on your own side, the policies can be easily coupled with your infrastructure.

Should one take a hybrid approach to security solutions?

There are various reasons why the hybrid approach is perhaps not a good one. Most traditional security methods do not exist for the cloud. Also, the entire process of securing your cloud infrastructure is quite different from securing traditional IT infrastructure. Many server admin ports such as SSH, etc., are left open in traditional infrastructure. This is because the server sits behind the corporate infrastructure, and there is abundant security and less risk.

However, this is not possible with the cloud, as everything is so elastic that there are no fixed perimeters. In this case, therefore, admin ports cannot be left open as they were in the traditional case. There needs to be a custom solution for this which is different for every different cloud. The need of the hour, however, is to realize the importance of these custom security management systems to the cloud.

By Kaamil Nakhasi

Sorry, comments are closed for this post.

Comic
Fully Autonomous Cars: How’s It REALLY Going To Work?

Fully Autonomous Cars: How’s It REALLY Going To Work?

Pros and Cons and What the Experts Think Science fiction meets reality, and modern civilization is excitedly looking forward to the ubiquity of self-driving cars. However, an omnipresence of fully autonomous cars won’t happen as quickly as even some hopeful experts anticipate. While the autonomous car pros versus the cons race (See infographic discovered via…

The Lighter Side Of The Cloud – Bottlenecking

The Lighter Side Of The Cloud – Bottlenecking

By David Fletcher Please feel free to share our comics via social media networks such as Twitter, Facebook, LinkedIn, Instagram, Pinterest. Clear attribution (Twitter example: via @cloudtweaks) to our original comic sources is greatly appreciated.

Recent Articles - Posted by
Fintech Systems, Advancements and Investments

Fintech Systems, Advancements and Investments

Fintech Growth According to a recent report, global investment in fintech companies including both venture-backed and non-venture-backed businesses reached $9.4 billion in the second quarter of 2016; investment in venture capital-backed fintech startups, however, fell by 49%. Nevertheless, the Pulse of Fintech, published jointly by KPMG International and CB Insights, suggests venture capital investment in…

How Identity Governance Can Secure The Cloud Enterprise

How Identity Governance Can Secure The Cloud Enterprise

Securing The Cloud Enterprise Cloud adoption is accelerating for most enterprises, and cloud computing is becoming an integral part of enterprise IT and security infrastructure. Based on current adoption trends, it’s clear that the vast majority of new applications purchased by organizations will be SaaS applications. The allure is evident, from cost savings to speed…

The Cancer Moonshot: Collaboration Is Key

The Cancer Moonshot: Collaboration Is Key

Cancer Moonshot In his final State of the Union address in January 2016, President Obama announced a new American “moonshot” effort: finding a cure for cancer. The term “moonshot” comes from one of America’s greatest achievements, the moon landing. If the scientific community can achieve that kind of feat, then surely it can rally around…

Are CEO’s Missing Out On Big Data’s Big Picture?

Are CEO’s Missing Out On Big Data’s Big Picture?

Big Data’s Big Picture Big data allows marketing and production strategists to see where their efforts are succeeding and where they need some work. With big data analytics, every move you make for your company can be backed by data and analytics. While every business venture involves some level of risk, with big data, that risk…

Your Biggest Data Security Threat Could Be….

Your Biggest Data Security Threat Could Be….

Paying Attention To Data Security Your biggest data security threat could be sitting next to you… Data security is a big concern for businesses. The repercussions of a data security breach ranges from embarrassment, to costly lawsuits and clean-up jobs – particularly when confidential client information is involved. But although more and more businesses are…

Multi-Cloud Integration Has Arrived

Multi-Cloud Integration Has Arrived

Multi-Cloud Integration Speed, flexibility, and innovation require multiple cloud services As businesses seek new paths to innovation, racing to market with new features and products, cloud services continue to grow in popularity. According to Gartner, 88% of total compute will be cloud-based by 2020, leaving just 12% on premise. Flexibility remains a key consideration, and…

Get Ready For Virtual Reality and the Cloud

Get Ready For Virtual Reality and the Cloud

Virtual Reality Cloud We’re lucky to live in an era where virtual reality is no longer relegated to the confines of a sci-fi movie universe. Thanks to technology introduced by products like Oculus Rift, consumers now have access to virtual environments with fully immersive graphic capabilities. As a result, companies have only just begun to…

Low Cost Cloud Computing Gives Rise To Startups

Low Cost Cloud Computing Gives Rise To Startups

Balancing The Playing Field For Startups According to a Goldman Sachs report, cloud infrastructure and platform spending could reach $43 billion by 2018, which is up $16 billion from last year, representing a growth of around 30% from 2013 said the analyst. This phenomenal growth is laying the foundation for a new breed of startup…

M2M, IoT and Wearable Technology: Where To Next?

M2M, IoT and Wearable Technology: Where To Next?

M2M, IoT and Wearable Technology Profiling 600 companies and including 553 supporting tables and figures, recent reports into the M2M, IoT and Wearable Technology ecosystems forecast opportunities, challenges, strategies, and industry verticals for the sectors from 2015 to 2030. With many service providers looking for new ways to fit wearable technology with their M2M offerings…

Using Big Data To Make Cities Smarter

Using Big Data To Make Cities Smarter

Using Big Data To Make Cities Smarter The city of the future is impeccably documented. Sensors are used to measure air quality, traffic patterns, and crowd movement. Emerging neighborhoods are quickly recognized, public safety threats are found via social networks, and emergencies are dealt with quicklier. Crowdsourcing reduces commuting times, provides people with better transportation…

Report: Enterprise Cloud Computing Moves Into Mature Growth Phase

Report: Enterprise Cloud Computing Moves Into Mature Growth Phase

Verizon Cloud Report Enterprises using the cloud, even for mission-critical projects, is no longer new or unusual. It’s now firmly established as a reliable workhorse for an organization and one that can deliver great value and drive transformation. That’s according to a new report from Verizon entitled “State of the Market: Enterprise Cloud 2016.” which…

Disaster Recovery And The Cloud

Disaster Recovery And The Cloud

Disaster Recovery And The Cloud One of the least considered benefits of cloud computing in the average small or mid-sized business manager’s mind is the aspect of disaster recovery. Part of the reason for this is that so few small and mid-size businesses have ever contemplated the impact of a major disaster on their IT…

What Top SaaS Vendors Do To Ensure Successful Onboarding

What Top SaaS Vendors Do To Ensure Successful Onboarding

What Top SaaS Vendors Do I am not going to mention names in this article, but if you want to be the best, you must look at what the best do – and do it better. The importance of investing in SaaS onboarding can be easily overlooked in favor of designing efficient and powerful software…