Welcome!

Cloud Security Authors: Kevin Jackson, Elizabeth White, Pat Romanski, Mehdi Daoudi, Liz McMillan

Related Topics: @CloudExpo, Containers Expo Blog, Python, Cloud Security, @DXWorldExpo, FinTech Journal

@CloudExpo: Article

The Dangers of Cloud Storage | @CloudExpo #BigData #SDN #DataCenter

The first thing you must do when using a cloud service is to choose a distinct password for it

Today nearly all of us have our information stored on the cloud. It's a very easy solution that allows users to seamlessly create back-ups of photos, contacts and other personal information, giving users access to their accounts anywhere from any device. Perhaps its most prized feature is that it has no storage limits, unlike mobile devices and PCs.

There is, however, a downside to cloud services. Although it is useful in storing data, it could be the reason data is lost. Recently, the celebrity iCloud hack went to trial. The hacker admitted he acquired the credentials by spear phishing his victims and once he had them, all the data they stored on the cloud, whether intentionally or not, was exposed and later posted online.

Many users are not aware of the different risks involved in using the cloud. It's easy to forget that it syncs automatically, storing data that was not intended to be uploaded and accumulating over time. Another side effect due to its remote nature is many users do not feel compelled to protect their cloud accounts as they do their computers and mobile devices, leaving themselves vulnerable.

Users should follow several guidelines to stay safe, while benefiting from the cloud's capabilities. Some of these are simple best practices that should be implemented regardless, such as being wary of phishing attacks and not sharing your passwords. Below is some advice on how to actively protect yourself when using the cloud.

Use a different password for your cloud service
The first thing you must do when using a cloud service is to choose a distinct password for it. Do not use the same password you use for other sites, since it increases the risk that your account will fall into the wrong hands.

Each year, millions of users' credentials are stolen from websites. The best thing you can do to protect yourself is limit the potential damage from such a breach by using a different password for each of your accounts.

In fact, this type of attack was already used to target iCloud users in the past. In 2015, attackers used credentials leaked from various website breaches, such as the eBay breach, to log into iCloud accounts. Once inside, the attackers locked users' iPhones and iPads, demanding ransom in return for releasing them. For the attackers, this was easy money.

Use Two Factor Authentication (2FA)
Two factor authentication is a technology identifying users by two different components. The components could be something you know (password), something you own (chip, phone, etc.) or something you are, for example a biometric fingerprint. Usually, the two factors used are a password and a one-time passcode sent to a mobile device by SMS or automatic call. Using 2FA makes it significantly harder for attackers using brute force to find their way into your account. Most storage and cloud services support 2FA, check out the list of services using it.

This is not to say that using two factor authentication on its own is enough to keep you safe. Unfortunately, malware writers have already managed to bypass even this security method. However, it is a good start, and the 2FA technology rapid development will protect users even further in the future.

Control what you are uploading
Users should be aware if their accounts are set up to sync automatically. While this could be a convenient feature, you might not want to store certain data on a server you do not control. It is also advised that you check what you have already stored on your cloud service and remove what is not necessary.

Stay away from dangerous hotspots
Last, be aware that your communication with the cloud can be intercepted. Even amateur attackers can set-up a fake hotspot with a deceiving name to fool users into using them or even take over legitimate public hotspots. Attackers that gain control of your hotspot can conduct a Man-In-the-Middle attack, stealing whatever data is passing through the hotspot. Users should use only trusted private networks when accessing sensitive data.

Enjoy the cloud, but be careful
While there are many benefits in using cloud services, there are also risks. Users should be aware of them and protect themselves, just as they do when using their mobile devices and PCs.

More Stories By Donald Meyer

Donald Meyer, Head of Product Marketing, Data Center at Check Point Software Technologies, has more than fourteen years of networking and security industry experience. In his current role, he is responsible for Check Point data center and cloud security solutions. Prior to Check Point, Meyer served as Sr. Manager, Product Marketing at Aruba Networks where he was responsible for marketing wireless security, network access control, and network operations product lines. Subsequently, he held various Marketing positions at Juniper Networks, Nokia, Inc., Mitel, AlitGen Communications, and the Associated Press. Meyer holds a Bachelor’s of Science in Business Administration, marketing concentration, from San Jose State University.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@ThingsExpo Stories
"There's plenty of bandwidth out there but it's never in the right place. So what Cedexis does is uses data to work out the best pathways to get data from the origin to the person who wants to get it," explained Simon Jones, Evangelist and Head of Marketing at Cedexis, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
"Space Monkey by Vivent Smart Home is a product that is a distributed cloud-based edge storage network. Vivent Smart Home, our parent company, is a smart home provider that places a lot of hard drives across homes in North America," explained JT Olds, Director of Engineering, and Brandon Crowfeather, Product Manager, at Vivint Smart Home, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
"IBM is really all in on blockchain. We take a look at sort of the history of blockchain ledger technologies. It started out with bitcoin, Ethereum, and IBM evaluated these particular blockchain technologies and found they were anonymous and permissionless and that many companies were looking for permissioned blockchain," stated René Bostic, Technical VP of the IBM Cloud Unit in North America, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Conventi...
WebRTC is great technology to build your own communication tools. It will be even more exciting experience it with advanced devices, such as a 360 Camera, 360 microphone, and a depth sensor camera. In his session at @ThingsExpo, Masashi Ganeko, a manager at INFOCOM Corporation, introduced two experimental projects from his team and what they learned from them. "Shotoku Tamago" uses the robot audition software HARK to track speakers in 360 video of a remote party. "Virtual Teleport" uses a multip...
SYS-CON Events announced today that Telecom Reseller has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.
Coca-Cola’s Google powered digital signage system lays the groundwork for a more valuable connection between Coke and its customers. Digital signs pair software with high-resolution displays so that a message can be changed instantly based on what the operator wants to communicate or sell. In their Day 3 Keynote at 21st Cloud Expo, Greg Chambers, Global Group Director, Digital Innovation, Coca-Cola, and Vidya Nagarajan, a Senior Product Manager at Google, discussed how from store operations and ...
In his session at 21st Cloud Expo, Carl J. Levine, Senior Technical Evangelist for NS1, will objectively discuss how DNS is used to solve Digital Transformation challenges in large SaaS applications, CDNs, AdTech platforms, and other demanding use cases. Carl J. Levine is the Senior Technical Evangelist for NS1. A veteran of the Internet Infrastructure space, he has over a decade of experience with startups, networking protocols and Internet infrastructure, combined with the unique ability to it...
Gemini is Yahoo’s native and search advertising platform. To ensure the quality of a complex distributed system that spans multiple products and components and across various desktop websites and mobile app and web experiences – both Yahoo owned and operated and third-party syndication (supply), with complex interaction with more than a billion users and numerous advertisers globally (demand) – it becomes imperative to automate a set of end-to-end tests 24x7 to detect bugs and regression. In th...
"Cloud Academy is an enterprise training platform for the cloud, specifically public clouds. We offer guided learning experiences on AWS, Azure, Google Cloud and all the surrounding methodologies and technologies that you need to know and your teams need to know in order to leverage the full benefits of the cloud," explained Alex Brower, VP of Marketing at Cloud Academy, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clar...
SYS-CON Events announced today that Evatronix will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Evatronix SA offers comprehensive solutions in the design and implementation of electronic systems, in CAD / CAM deployment, and also is a designer and manufacturer of advanced 3D scanners for professional applications.
"MobiDev is a software development company and we do complex, custom software development for everybody from entrepreneurs to large enterprises," explained Alan Winters, U.S. Head of Business Development at MobiDev, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
SYS-CON Events announced today that CrowdReviews.com has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5–7, 2018, at the Javits Center in New York City, NY. CrowdReviews.com is a transparent online platform for determining which products and services are the best based on the opinion of the crowd. The crowd consists of Internet users that have experienced products and services first-hand and have an interest in letting other potential buye...
It is of utmost importance for the future success of WebRTC to ensure that interoperability is operational between web browsers and any WebRTC-compliant client. To be guaranteed as operational and effective, interoperability must be tested extensively by establishing WebRTC data and media connections between different web browsers running on different devices and operating systems. In his session at WebRTC Summit at @ThingsExpo, Dr. Alex Gouaillard, CEO and Founder of CoSMo Software, presented ...
Leading companies, from the Global Fortune 500 to the smallest companies, are adopting hybrid cloud as the path to business advantage. Hybrid cloud depends on cloud services and on-premises infrastructure working in unison. Successful implementations require new levels of data mobility, enabled by an automated and seamless flow across on-premises and cloud resources. In his general session at 21st Cloud Expo, Greg Tevis, an IBM Storage Software Technical Strategist and Customer Solution Architec...
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, whic...
To get the most out of their data, successful companies are not focusing on queries and data lakes, they are actively integrating analytics into their operations with a data-first application development approach. Real-time adjustments to improve revenues, reduce costs, or mitigate risk rely on applications that minimize latency on a variety of data sources. In his session at @BigDataExpo, Jack Norris, Senior Vice President, Data and Applications at MapR Technologies, reviewed best practices to ...
An increasing number of companies are creating products that combine data with analytical capabilities. Running interactive queries on Big Data requires complex architectures to store and query data effectively, typically involving data streams, an choosing efficient file format/database and multiple independent systems that are tied together through custom-engineered pipelines. In his session at @BigDataExpo at @ThingsExpo, Tomer Levi, a senior software engineer at Intel’s Advanced Analytics gr...
When talking IoT we often focus on the devices, the sensors, the hardware itself. The new smart appliances, the new smart or self-driving cars (which are amalgamations of many ‘things’). When we are looking at the world of IoT, we should take a step back, look at the big picture. What value are these devices providing? IoT is not about the devices, it’s about the data consumed and generated. The devices are tools, mechanisms, conduits. In his session at Internet of Things at Cloud Expo | DXWor...
Everything run by electricity will eventually be connected to the Internet. Get ahead of the Internet of Things revolution. In his session at @ThingsExpo, Akvelon expert and IoT industry leader Sergey Grebnov provided an educational dive into the world of managing your home, workplace and all the devices they contain with the power of machine-based AI and intelligent Bot services for a completely streamlined experience.
SYS-CON Events announced today that Synametrics Technologies will exhibit at SYS-CON's 22nd International Cloud Expo®, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. Synametrics Technologies is a privately held company based in Plainsboro, New Jersey that has been providing solutions for the developer community since 1997. Based on the success of its initial product offerings such as WinSQL, Xeams, SynaMan and Syncrify, Synametrics continues to create and hone inn...