How To Secure Your Cloud Hosting? Part 2

Secure Your Cloud Hosting

Before getting into the nitty gritty of what we did in our projects for hardening the cloud servers hosted by us, we would like to emphasize the following, so that these can be firmly embedded in the mind set of readers.

  • First, the way cloud computing is attracting attention is mind boggling. Enterprises have started adopting to cloud concept where in they go for sharing public infrastructure. Having started this trend, it will go without any stopping in future. Traditional Security measures practiced in-house are not enough in the new trend.
  • Second, the inherent nature of elasticity multiplies the security need. Servers that we are talking about here are not servers as we saw them in the past as boxes. With virtualization, the servers we mention here are only files; instances as they may be called. System administrators should be aware of this fact.
  • Third, Organizations those turn in to IaaS, PaaS and SaaS, seems to be always in a hurry. They want the server to be up yesterday! There is no time given to do network and system administration jobs. As such there is a serious need to look at all the aspects of cloud servers starting from operating system, application security, to implementation of ISMS.
  • Fourth, the cyber criminals out there are even more sophisticated than what we could figure out every time! An entire underground business is running there parallel. There is economy working there, too. New servers coming up in cloud en-masse is aiding their activities. It is just that the forces that have nothing to do with our business may be encountered.
  • Fifth, the implication of security breach is severe nowadays. Reputation of businesses built over years and decades can go shambles in minutes! Just remember the recent news on the down times and outages of global services. Overnight businesses can go to bankruptcy if there is an attack.

Traditionally, system security is approached with Authentication/Access Control Methods, Input Handling and Denial of Service attacks.

Authentication: We started with RDP in the first part. Remote Desktop Connection is a required feature for server administration. Initially closing this is just like closing the house door. We did that. We need to do it in the initial days of server gone live. Because everyone is trying to hack the password and try to enter through Remote Connection, as soon as the cloud server is hosted! Then create a Secondary Administrator. The secondary Administrator user name should be very difficult to guess and figure out. The password for the same should be strongest.

Tip: In case we resort to complete disable or deletion of Administrator, as an extreme security measure, we can still log in through console. But, for resetting the password there will not be a way. Hence, as resetting the password may be required in future in the chance of us forgetting the credentials, better not to disable the Administrator access.

By Malick Md

About CloudTweaks

Established in 2009, CloudTweaks is recognized as one of the leading authorities in connected technology information and services.

We embrace and instill thought leadership insights, relevant and timely news related stories, unbiased benchmark reporting as well as offer green/cleantech learning and consultive services around the world.

Our vision is to create awareness and to help find innovative ways to connect our planet in a positive eco-friendly manner.

In the meantime, you may connect with CloudTweaks by following and sharing our resources.

View All Articles

Sorry, comments are closed for this post.

Comic
Choosing IaaS or a Cloud-Enabled Managed Hosting Provider?

Choosing IaaS or a Cloud-Enabled Managed Hosting Provider?

There is a Difference – So Stop Comparing We are all familiar with the old saying “That’s like comparing apples to oranges” and though we learned this lesson during our early years we somehow seem to discount this idiom when discussing the Cloud. Specifically, IT buyers often feel justified when comparing the cost of a…

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…

Security: Avoiding A Hatton Garden-Style Data Center Heist

Security: Avoiding A Hatton Garden-Style Data Center Heist

Data Center Protection In April 2015, one of the world’s biggest jewelry heists occurred at the Hatton Garden Safe Deposit Company in London. Posing as workmen, the criminals entered the building through a lift shaft and cut through a 50cm-thick concrete wall with an industrial power drill. Once inside, the criminals had free and unlimited…

Ending The Great Enterprise Disconnect

Ending The Great Enterprise Disconnect

Five Requirements for Supporting a Connected Workforce It used to be that enterprises dictated how workers spent their day: stuck in a cubicle, tied to an enterprise-mandated computer, an enterprise-mandated desk phone with mysterious buttons, and perhaps an enterprise-mandated mobile phone if they traveled. All that is history. Today, a modern workforce is dictating how…

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…

Part 1 – Connected Vehicles: Paving The Way For IoT On Wheels

Part 1 – Connected Vehicles: Paving The Way For IoT On Wheels

Connected Vehicles From cars to combines, the IoT market potential of connected vehicles is so expansive that it will even eclipse that of the mobile phone. Connected personal vehicles will be the final link in a fully connected IoT ecosystem. This is an incredibly important moment to capitalize on given how much time people spend…

Do Not Rely On Passwords To Protect Your Online Information

Do Not Rely On Passwords To Protect Your Online Information

Password Challenges  Simple passwords are no longer safe to use online. John Barco, vice president of Global Product Marketing at ForgeRock, explains why it’s time the industry embraced more advanced identity-centric solutions that improve the customer experience while also providing stronger security. Since the beginning of logins, consumers have used a simple username and password to…

Cloud Computing – A Requirement For Greater Innovation

Cloud Computing – A Requirement For Greater Innovation

Cloud Computing Innovation Sao Paulo, Brazil has had trouble with both energy and water supplies as of late. Despite it is the rainy period. Unfortunately Sao Paulo is very dependent on its rain as a majority of its power is generated from large dams. No water, no energy. Difficult situation for a city of some…

The Future Of Cybersecurity

The Future Of Cybersecurity

The Future of Cybersecurity In 2013, President Obama issued an Executive Order to protect critical infrastructure by establishing baseline security standards. One year later, the government announced the cybersecurity framework, a voluntary how-to guide to strengthen cybersecurity and meanwhile, the Senate Intelligence Committee voted to approve the Cybersecurity Information Sharing Act (CISA), moving it one…

Containerization: The Bold Face Of The Cloud In 2016

Containerization: The Bold Face Of The Cloud In 2016

Containerization And The Cloud “Right now, the biggest technology shift in the cloud is a rapid evolution from simple virtual machine (VM) hosting toward containerization’’ says the CTO of Microsoft Azure, Mark Russinovitch, a man who deals with the evolving cloud infrastructure every day. In his words, containerization is “an incredibly efficient, portable, and lightweight…

Is The Fintech Industry The Next Tech Bubble?

Is The Fintech Industry The Next Tech Bubble?

The Fintech Industry Banks offered a wide variety of services such as payments, money transfers, wealth management, selling insurance, etc. over the years. While banks have expanded the number of services they offer, their core still remains credit and interest. Many experts believe that since banks offered such a wide multitude of services, they have…

Three Factors For Choosing Your Long-term Cloud Strategy

Three Factors For Choosing Your Long-term Cloud Strategy

Choosing Your Long-term Cloud Strategy A few weeks ago I visited the global headquarters of a large multi-national company to discuss cloud strategy with the CIO. I arrived 30 minutes early and took a tour of the area where the marketing team showcased their award winning brands. I was impressed by the digital marketing strategy…

Unusual Clandestine Cloud Data Centre Service Locations

Unusual Clandestine Cloud Data Centre Service Locations

Unusual Clandestine Cloud Data Centre Service Locations Everyone knows what the cloud is, but does everybody know where the cloud is? We try to answer that as we look at some of the most unusual data centre locations in the world. Under the Eyes of a Deity Deep beneath the famous Uspenski Cathedral in the…

Expert Insights Into The Yahoo Breach

Expert Insights Into The Yahoo Breach

Yahoo Breach Latest reports suggest that the recent Yahoo! data breach may exceed 500 million records, with some sources implying millions more records penetrated, upping the total number of records stolen in various recent hacks to approximately 3.5 billion. CloudTweaks spoke to Kevin O’Brien, CEO of GreatHorn, for expert insight into this latest violation. GreatHorn…

Using Private Cloud Architecture For Multi-Tier Applications

Using Private Cloud Architecture For Multi-Tier Applications

Cloud Architecture These days, Multi-Tier Applications are the norm. From SharePoint’s front-end/back-end configuration, to LAMP-based websites using multiple servers to handle different functions, a multitude of apps require public and private-facing components to work in tandem. Placing these apps in entirely public-facing platforms and networks simplifies the process, but at the cost of security vulnerabilities. Locating everything…

Big Data’s Significant Role In Fintech

Big Data’s Significant Role In Fintech

Data Banking Fintech covers a range of financial fields such as retail banking, investments, and lending and thanks to the mobile and internet innovations of late is a thriving sector. Offering improvements which drive customer satisfaction and education in an area previously inscrutable and dictated by gigantic inflexible corporations, fintech is helping put the power…

Battle of the Clouds: Multi-Instance vs. Multi-Tenant

Battle of the Clouds: Multi-Instance vs. Multi-Tenant

Multi-Instance vs. Multi-Tenant The cloud is part of everything we do. It’s always there backing up our data, pictures, and videos. To many, the cloud is considered to be a newer technology. However, cloud services actually got their start in the late 90s when large companies used it as a way to centralize computing, storage,…

Infographic: 9 Things To Know About Business Intelligence (BI) Software

Infographic: 9 Things To Know About Business Intelligence (BI) Software

Business Intelligence (BI) Software  How does your company track its data? It’s a valuable resource—so much so that it’s known as Business Intelligence, or BI. But using it, integrating it into your daily processes, that can be significantly difficult. That’s why there’s software to help. But when it comes to software, there are lots of…