Welcome!

@CloudExpo Authors: Liz McMillan, Elizabeth White, William Schmarzo, Rene Buest, Pat Romanski

Related Topics: @CloudExpo, Agile Computing, Cloud Security

@CloudExpo: Blog Post

TweetDeck: Another Hack or a Missed Opportunity to Tighten Cloud Security?

The recent TweetDeck hack on Twitter presents a common cloud dilemma for information security teams

The recent TweetDeck hack on Twitter presents a common cloud dilemma for information security teams.  On the one hand, the BYOX trends that drive cloud service adoption and worker self-enablement are transforming traditional IT into a User-Centric IT model that focuses on empowering and enabling workers.  On the other hand, the free-wheeling nature of the cloud and the regular news of breaches creates a gap in security teams' ability to quickly assess risk and exposure for these types of events.  Further, with the cloud-based self-service model, it becomes more difficult to identify affected users and formulate a rational response plan.

This shift not only drives home the importance of gaining in-depth visibility into cloud usage, but also emphasizes that the role of information security is transforming in terms of remediation strategies and user education.  As the TweetDeck hack exemplifies, there are two alternate scenarios of response that security teams can take.

In one scenario, security teams can quickly assess that 35.9% of their users have accessed Twitter in the past week, and of these users, 42.2% also accessed TweetDeck.  This readily gives InfoSec teams an assessment of their attack surface for this specific cloud-based vulnerability.  In fact, Skyhigh ran this exact analysis on its own platform and determined that over the past week, the average enterprise customer had 11,991 users accessing Twitter, with 5,060 of those accessing TweetDeck.  Using these findings, a security response team can easily notify the affected TweetDeck users of the breach and provide remediation instructions as well as notify potentially affected Twitter users of the vulnerability.  For teams interested in a more proactive approach, sequential transaction analysis can also be used to identify TweetDeck sessions and subsequent site accesses or cross-domain accesses.

For additional monitoring, analysts can also look at concurrent logins and geographically disparate logins to identify compromised accounts and any other anomalous activity from specific users and/or impacted endpoints given that login tokens may very well be a logical target of this type of vulnerability.  Further, organizations can formulate a user attack landscape based on breached services accessed by users to identify clusters of higher risk internal targets.  Finally, organizations can implement user education redirect pages for users accessing the impacted cloud service to further notify them of the risks associated with using a given service.  This type of real-time education can have a profound effect on increasing user awareness to potential risks.

The above response plan is one scenario that provides a comprehensive set of actions which teams could readily implement that would ultimately provide better visibility and monitoring for this vulnerability and future exposures as well.

There is also an alternate scenario.  In the latter scenario, security teams will simply note the vulnerability and service breach and rely on existing security solutions to notify them of a potential exploit on their systems.  After the noise around this particular breach dies down, they'll return to their day jobs and focus on other higher priority issues.  Unfortunately, this latter scenario is likely the more common path taken.

The irony here is that just as BYOX gives workers a choice on which services to use for work, information security also has a choice on how to educate users and respond to events in a more unconstrained technology environment.  The visibility and analytics needed to take a more proactive approach to address your organization's exposure to breaches exist; it's up to the security practitioner to leverage the information that's available to him or her to enact a more proactive and robust security response model.

More Stories By Rajiv Gupta

Rajiv Gupta is Founder and CEO of Skyhigh Networks. He has more than 20 years of successful enterprise software and security experience, and is widely recognized as a pioneer of Web Services and Client-Utility Computing, which was the precursor to cloud services as we know it today. With over 45 patents to his name, Rajiv has led two other companies to successful acquisitions by Cisco (Securent, Inc) and Oracle (Confluent Software). Previously, Rajiv spent 11 years at HP as GM of the E-speak Division – a division he started in 1998 to bring the Client-Utility Computing technology to market. Under his leadership, E-speak delivered some of the earliest Web Services technologies and standards and has been inducted into the Smithsonian National Archives. @TrustedMind

@CloudExpo Stories
"We want to show that our solution is far less expensive with a much better total cost of ownership so we announced several key features. One is called geo-distributed erasure coding, another is support for KVM and we introduced a new capability called Multi-Part," explained Tim Desai, Senior Product Marketing Manager at Hitachi Data Systems, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
There is a huge demand for responsive, real-time mobile and web experiences, but current architectural patterns do not easily accommodate applications that respond to events in real time. Common solutions using message queues or HTTP long-polling quickly lead to resiliency, scalability and development velocity challenges. In his session at 21st Cloud Expo, Ryland Degnan, a Senior Software Engineer on the Netflix Edge Platform team, will discuss how by leveraging a reactive stream-based protocol,...
DevOps at Cloud Expo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to w...
Internet of @ThingsExpo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devic...
"The Striim platform is a full end-to-end streaming integration and analytics platform that is middleware that covers a lot of different use cases," explained Steve Wilkes, Founder and CTO at Striim, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
SYS-CON Events announced today that Calligo, an innovative cloud service provider offering mid-sized companies the highest levels of data privacy and security, has been named "Bronze Sponsor" of 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. Calligo offers unparalleled application performance guarantees, commercial flexibility and a personalised support service from its globally located cloud plat...
"With Digital Experience Monitoring what used to be a simple visit to a web page has exploded into app on phones, data from social media feeds, competitive benchmarking - these are all components that are only available because of some type of digital asset," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at DevOps Summit at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
21st International Cloud Expo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Me...
SYS-CON Events announced today that Datera, that offers a radically new data management architecture, has been named "Exhibitor" of 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. Datera is transforming the traditional datacenter model through modern cloud simplicity. The technology industry is at another major inflection point. The rise of mobile, the Internet of Things, data storage and Big...
SYS-CON Events announced today that DXWorldExpo has been named “Global Sponsor” of 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. Digital Transformation is the key issue driving the global enterprise IT business. Digital Transformation is most prominent among Global 2000 enterprises and government institutions.
Kubernetes is an open source system for automating deployment, scaling, and management of containerized applications. Kubernetes was originally built by Google, leveraging years of experience with managing container workloads, and is now a Cloud Native Compute Foundation (CNCF) project. Kubernetes has been widely adopted by the community, supported on all major public and private cloud providers, and is gaining rapid adoption in enterprises. However, Kubernetes may seem intimidating and complex ...
"Outscale was founded in 2010, is based in France, is a strategic partner to Dassault Systémes and has done quite a bit of work with divisions of Dassault," explained Jackie Funk, Digital Marketing exec at Outscale, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We focus on SAP workloads because they are among the most powerful but somewhat challenging workloads out there to take into public cloud," explained Swen Conrad, CEO of Ocean9, Inc., in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"DivvyCloud as a company set out to help customers automate solutions to the most common cloud problems," noted Jeremy Snyder, VP of Business Development at DivvyCloud, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"I think DevOps is now a rambunctious teenager – it’s starting to get a mind of its own, wanting to get its own things but it still needs some adult supervision," explained Thomas Hooker, VP of marketing at CollabNet, in this SYS-CON.tv interview at DevOps Summit at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We are still a relatively small software house and we are focusing on certain industries like FinTech, med tech, energy and utilities. We help our customers with their digital transformation," noted Piotr Stawinski, Founder and CEO of EARP Integration, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We've been engaging with a lot of customers including Panasonic, we've been involved with Cisco and now we're working with the U.S. government - the Department of Homeland Security," explained Peter Jung, Chief Product Officer at Pulzze Systems, in this SYS-CON.tv interview at @ThingsExpo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We're here to tell the world about our cloud-scale infrastructure that we have at Juniper combined with the world-class security that we put into the cloud," explained Lisa Guess, VP of Systems Engineering at Juniper Networks, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
Your homes and cars can be automated and self-serviced. Why can't your storage? From simply asking questions to analyze and troubleshoot your infrastructure, to provisioning storage with snapshots, recovery and replication, your wildest sci-fi dream has come true. In his session at @DevOpsSummit at 20th Cloud Expo, Dan Florea, Director of Product Management at Tintri, provided a ChatOps demo where you can talk to your storage and manage it from anywhere, through Slack and similar services with...
"We were founded in 2003 and the way we were founded was about good backup and good disaster recovery for our clients, and for the last 20 years we've been pretty consistent with that," noted Marc Malafronte, Territory Manager at StorageCraft, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.