|By Jon Shende||
|December 2, 2010 06:45 AM EST||
As mentioned in Part 1 of this article, one of my functions is to research current and up and coming solutions within the technology realm, particularly that of distributed computing and cloud computing.
It is a strong possibility that malicious users will eventually identify and exploit potential flaws within the cloud computing model. CSPs, in their pursuit to secure market share may have underestimated the possibilities of attack and misuse of their cloud resources by a malicious user or users.
The likelihood that the creation, storage, processing and distribution of illicit material will present major legal issues, is also a grave reality 
Digital Forensic Examiners also know that any effective forensic system has to have an effective means of monitoring and collecting a wide range of data as; there is no directive which states what may be pertinent to any one case a priori.
With regard to possibility of insider attacks, collecting data at the entry points of a network will not contribute to tracing insider attacks.
When our admin director signed me up to attend the webinar, The Case for Network Forensics - from Solera Networks a few weeks ago; to be honest I thought that it would be a variation of some tools already in use by another start-up.
The synopsis of this webinar had me recall a paper I read a while ago by a Gartner consultant  which stated, "Cloud services are especially difficult to investigate, because logging and data for multiple customers may be co-located and may also be spread across an ever-changing set of hosts and data centres," then, I figured it was only a matter of time before a start-up proved this statement wrong.
Enter Solera's discussion on network forensics. One takeaway was that the core nature of this product is that it is like a Security camera - and it records everything.
Ok I thought, digital forensics examiners typically have vast amounts of data to sift through in a traditional system anyway; how will this company's tools expedite the sorting and analysis to output what we need that is specific to an investigation within the cloud; which will be accepted in a court of law?
Also digital evidence by itself can be extremely fragile, in that it can be altered, damaged, or destroyed by improper handling or examination. As forensic examiners we know how critical it is to ensure that precautions are taken to document, collect, preserve and examine evidence. As you know any failure in this process can render a case inadmissible in court.
I took my questions to Peter Schlampp VP Marketing and Product Management and Alan Hall Director Marketing  from Solera, who provided insight as follows.
Within the cloud Solera's tools does not use a typical custom silicate, but rather will see packets as they are seeing it as if on a traditional system NIC. Integrated into a cloud service providers environments this system claims to ensure that the customer are the only one seeing aspects of their data and no one else.
Of course I wondered about the VM managers at the cloud service provider (CSP) who manages the VMs at this point, as they can see customers' data.
The response, I received was as follows: Data tracks on the customer view, will be that of who interacted with their system in the cloud and what types of connections came in to the system hosted in the cloud. In other words it records traffic between virtual host on a physical host.
The system also has an integration with Sourcefire's defense center, although I haven't conducted a PEN-TEST in over a year, I still keep updated on current processes and technologies within the IT Security - Pen-Testing world; knowing that SNORT is utilized, was an immediate plus for me.
In the event of an incident, an investigator can drill down to event level which shows the frame of traffic; an alert from a Sourcefire event will then go directly to a Solera networks device.
Data provided from this can provide answers to: How did the connection get initiated? How do you know what happened afterwards? And for a host that was compromised one can potentially follow paths.
Despite this I still express some concerns with regard to levels of assurance for data held within the cloud amongst others. In order to get objective feedback, I approached one of my mentors Mark Pollitt for his sage input. Although he expressed his concern regarding the Solera's pitch of "network forensics for amateurs," he did state that "anything that will make analysis easier and capable of being done (even just as triage) by less skilled operators is very useful."
Whilst not an endorsement, it put my mind at ease in the sense that: the company had a vision which was on track with regard to a direction for virtualization, the cloud and forensic examination.
As a technologist there is nothing like more data and case study results to satisfy my reserve, so I presented these concerns to Schlampp and Hall, who responded with food for thought as follows:
Advanced Solera Networks network forensics technology now gives the ability to make data more understandable to a common individual. Packet detail is now rendered as web pages, emails, IMs, MS Office docs, etc. That means we can utilize support staff that can interpret this "human visible" or "human readable" data and clearly understand that the data obviously contain information we don't want leaked from our organization. With the advances Solera Networks makes, users have more front line incident response personnel that can determine if the appropriate triage requires escalation to those limited personnel that possess the in-depth skills. Those skills, combined with a complete forensics record from Solera Networks appliances, can uncover exactly what happened and more importantly, help determine the proper course of action and do so quickly to close the gap in response time between incident and remediation.
In a perfect world, effective network forensics requires the ability to "capture it all, all of the time." When we don't know what we don't know, capturing it all is the only way to ensure we have the complete data to interrogate and create the accurate story of what happened. However, what we end up with in practical use is usually something short of "everything."
We have to factor in things like amount of storage at our disposal, how fast our networks are running, what data or systems we have determined as most valuable in our organization, data protection regulations, etc. Accounting for these and other factors, Solera Networks has real-time network forensics technology that lets you make choices on what to capture - all data on every segment; selective segments of data based on port, specific applications, protocols, IP addresses, etc.; or, even get as granular as analyzing every packet for specific information like a hex pattern and only retaining those packets.
Selective capture requires a trade-off between creating more manageable "haystacks of data" and "missing the needle" altogether because it is in a different haystack of data that we didn't have the foresight to capture. Because of Solera Networks approach network forensics technology has evolved to the point where we can stick with one haystack and have the tools to find the exact needle in near real-time.
With any new product only time can tell the benefits it will provide. With regard to digital forensics and the drive to adopt cloud computing systems, any tool that will improve results, reduce false positives and give an investigator data that is relevant, factual and which can be presented and accepted in a court of law will be valued. I believe that these tools combined with a system such as that of ForNet  could chart a part for forensics investigations within the cloud ecosystem.
Accordingly ForNet :"helps with the postmortem of any security incident including insider attacks. It can also store potential evidence for months, which is much longer than any existing solution. With an integration of its XML based query routing protocols, coalescing of synopses, and a user interface, an analyst can locate evidence relating to an incident efficiently and transparently."
1.Politt MM. Six blind men from Indostan. Digital forensics research workshop (DFRWS); 2004.
2.Digital Forensics:Defining a Research Agenda -Nance,Hay Bishop 2009;978-0-7695-3450-3/09 IEEE
4. Cloud Computing Storms: Biggs, Vidalis; IJICR Vol 1, Issue 1, March 2010
5. GARTNER. 2008. Tough questions: Gartner tallies up seven cloud-computing security risks.
6.Peter Schlampp VP Marketing and Product Management,Alan Hall Director Marketing - Solera Networks
7.ForNet: A Distributed Forensic Network, Kulesh Shanmugasundaram - Project ForNet NYU Polytechnic University.
Between the compelling mockups and specs produced by analysts, and resulting applications built by developers, there exists a gulf where projects fail, costs spiral, and applications disappoint. Methodologies like Agile attempt to address this with intensified communication, with partial success but many limitations. In his session at DevOps Summit, Charles Kendrick, CTO and Chief Architect at Isomorphic Software, will present a revolutionary model enabled by new technologies. Learn how busine...
Oct. 7, 2015 03:15 PM EDT
SYS-CON Events announced today that Luxoft Holding, Inc., a leading provider of software development services and innovative IT solutions, has been named “Bronze Sponsor” of SYS-CON's @ThingsExpo, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Luxoft’s software development services consist of core and mission-critical custom software development and support, product engineering and testing, and technology consulting.
Oct. 7, 2015 03:15 PM EDT Reads: 600
JFrog has announced a powerful technology for managing software packages from development into production. JFrog Artifactory 4 represents disruptive innovation in its groundbreaking ability to help development and DevOps teams deliver increasingly complex solutions on ever-shorter deadlines across multiple platforms JFrog Artifactory 4 establishes a new category – the Universal Artifact Repository – that reflects JFrog's unique commitment to enable faster software releases through the first pla...
Oct. 7, 2015 03:00 PM EDT Reads: 571
Saviynt Inc. has announced the availability of the next release of Saviynt for AWS. The comprehensive security and compliance solution provides a Command-and-Control center to gain visibility into risks in AWS, enforce real-time protection of critical workloads as well as data and automate access life-cycle governance. The solution enables AWS customers to meet their compliance mandates such as ITAR, SOX, PCI, etc. by including an extensive risk and controls library to detect known threats and b...
Oct. 7, 2015 03:00 PM EDT Reads: 113
“In the past year we've seen a lot of stabilization of WebRTC. You can now use it in production with a far greater degree of certainty. A lot of the real developments in the past year have been in things like the data channel, which will enable a whole new type of application," explained Peter Dunkley, Technical Director at Acision, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Oct. 7, 2015 03:00 PM EDT Reads: 6,885
NHK, Japan Broadcasting, will feature the upcoming @ThingsExpo Silicon Valley in a special 'Internet of Things' and smart technology documentary that will be filmed on the expo floor between November 3 to 5, 2015, in Santa Clara. NHK is the sole public TV network in Japan equivalent to the BBC in the UK and the largest in Asia with many award-winning science and technology programs. Japanese TV is producing a documentary about IoT and Smart technology and will be covering @ThingsExpo Silicon Val...
Oct. 7, 2015 02:45 PM EDT Reads: 169
DevOps and Continuous Delivery software provider XebiaLabs has announced it has been selected to join the Amazon Web Services (AWS) DevOps Competency partner program. The program is designed to highlight software vendors like XebiaLabs who have demonstrated technical expertise and proven customer success in DevOps and specialized solution areas like Continuous Delivery. DevOps Competency Partners provide solutions to, or have deep experience working with AWS users and other businesses to help t...
Oct. 7, 2015 02:45 PM EDT
Secure Cloud through Automated Compliance | @CloudExpo @CloudRaxak #Cloud #BigData #DevOps #Microservices
Cloud computing delivers on-demand resources that provide businesses with flexibility and cost-savings. The challenge in moving workloads to the cloud has been the cost and complexity of ensuring the initial and ongoing security and regulatory (PCI, HIPAA, FFIEC) compliance across private and public clouds. Manual security compliance is slow, prone to human error, and represents over 50% of the cost of managing cloud applications. Determining how to automate cloud security compliance is critical...
Oct. 7, 2015 02:00 PM EDT Reads: 285
Developing software for the Internet of Things (IoT) comes with its own set of challenges. Security, privacy, and unified standards are a few key issues. In addition, each IoT product is comprised of at least three separate application components: the software embedded in the device, the backend big-data service, and the mobile application for the end user's controls. Each component is developed by a different team, using different technologies and practices, and deployed to a different stack/...
Oct. 7, 2015 02:00 PM EDT Reads: 193
SYS-CON Events announced today that VividCortex, the monitoring solution for the modern data system, will exhibit at the 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. The database is the heart of most applications, but it’s also the part that’s hardest to scale, monitor, and optimize even as it’s growing 50% year over year. VividCortex is the first unified suite of database monitoring tools specifically desi...
Oct. 7, 2015 02:00 PM EDT Reads: 438
"Matrix is an ambitious open standard and implementation that's set up to break down the fragmentation problems that exist in IP messaging and VoIP communication," explained John Woolf, Technical Evangelist at Matrix, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Oct. 7, 2015 02:00 PM EDT Reads: 5,842
You have your devices and your data, but what about the rest of your Internet of Things story? Two popular classes of technologies that nicely handle the Big Data analytics for Internet of Things are Apache Hadoop and NoSQL. Hadoop is designed for parallelizing analytical work across many servers and is ideal for the massive data volumes you create with IoT devices. NoSQL databases such as Apache HBase are ideal for storing and retrieving IoT data as “time series data.”
Oct. 7, 2015 01:45 PM EDT Reads: 479
There are so many tools and techniques for data analytics that even for a data scientist the choices, possible systems, and even the types of data can be daunting. In his session at @ThingsExpo, Chris Harrold, Global CTO for Big Data Solutions for EMC Corporation, will show how to perform a simple, but meaningful analysis of social sentiment data using freely available tools that take only minutes to download and install. Participants will get the download information, scripts, and complete en...
Oct. 7, 2015 01:45 PM EDT Reads: 102
Clearly the way forward is to move to cloud be it bare metal, VMs or containers. One aspect of the current public clouds that is slowing this cloud migration is cloud lock-in. Every cloud vendor is trying to make it very difficult to move out once a customer has chosen their cloud. In his session at 17th Cloud Expo, Naveen Nimmu, CEO of Clouber, Inc., will advocate that making the inter-cloud migration as simple as changing airlines would help the entire industry to quickly adopt the cloud wit...
Oct. 7, 2015 01:30 PM EDT Reads: 607
As-a-service models offer huge opportunities, but also complicate security. It may seem that the easiest way to migrate to a new architectural model is to let others, experts in their field, do the work. This has given rise to many as-a-service models throughout the industry and across the entire technology stack, from software to infrastructure. While this has unlocked huge opportunities to accelerate the deployment of new capabilities or increase economic efficiencies within an organization, i...
Oct. 7, 2015 01:15 PM EDT Reads: 158
SYS-CON Events announced today that ProfitBricks, the provider of painless cloud infrastructure, will exhibit at SYS-CON's 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. ProfitBricks is the IaaS provider that offers a painless cloud experience for all IT users, with no learning curve. ProfitBricks boasts flexible cloud servers and networking, an integrated Data Center Designer tool for visual control over the...
Oct. 7, 2015 01:00 PM EDT Reads: 748
Organizations already struggle with the simple collection of data resulting from the proliferation of IoT, lacking the right infrastructure to manage it. They can't only rely on the cloud to collect and utilize this data because many applications still require dedicated infrastructure for security, redundancy, performance, etc. In his session at 17th Cloud Expo, Emil Sayegh, CEO of Codero Hosting, will discuss how in order to resolve the inherent issues, companies need to combine dedicated a...
Oct. 7, 2015 01:00 PM EDT Reads: 453
SYS-CON Events announced today that IBM Cloud Data Services has been named “Bronze Sponsor” of SYS-CON's 17th Cloud Expo, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. IBM Cloud Data Services offers a portfolio of integrated, best-of-breed cloud data services for developers focused on mobile computing and analytics use cases.
Oct. 7, 2015 12:00 PM EDT Reads: 673
In recent years, at least 40% of companies using cloud applications have experienced data loss. One of the best prevention against cloud data loss is backing up your cloud data. In his General Session at 17th Cloud Expo, Bryan Forrester, Senior Vice President of Sales at eFolder, will present how organizations can use eFolder Cloudfinder to automate backups of cloud application data. He will also demonstrate how easy it is to search and restore cloud application data using Cloudfinder.
Oct. 7, 2015 12:00 PM EDT Reads: 447
Nowadays, a large number of sensors and devices are connected to the network. Leading-edge IoT technologies integrate various types of sensor data to create a new value for several business decision scenarios. The transparent cloud is a model of a new IoT emergence service platform. Many service providers store and access various types of sensor data in order to create and find out new business values by integrating such data.
Oct. 7, 2015 12:00 PM EDT Reads: 468