|By Adam Vincent||
|December 10, 2010 09:24 AM EST||
The 9/11 Commission Report cited "pervasive problems of managing and sharing information across a large and unwieldy government that had been built in a different era to confront different dangers". Since 9/11 governments around the world have considerably adjusted their stance on information-sharing to allow more adequate and timely sharing of information. Unfortunately, the need to share information quickly in many situations had priority over the need to protect it and this left security policies, certification and accreditation practices, and existing security controls behind.
WikiLeaks may jeopardize all we've worked towards to enhance information sharing, and impede pursuits to make information-sharing more effective. Or it may serve as a wakeup call that our current policies, processes and solutions are not adequate in today's world where information must be collected, fused, discovered, shared and protected at network speed.
Here at Layer 7, we've been working with government agencies worldwide to support their needs for sharing information more quickly, while introducing a more robust set of access and security controls to allow only those with need-to-know clearance access to privileged information. In the following paragraphs, I'm going to discuss how Layer 7 Technologies aids in breaking down information-sharing silos while maintaining a high degree of information protection, control and tracking.
There are multiple efforts underway across government agencies to use digital policy to control who gets access to what information when, as opposed to relying on a written policy. Layer 7's policy-oriented controls allow for digital policy to be defined and enforced across distributed information silos. Either inside an enterprise or in the cloud, using Layer 7,government agencies and commercial entities can define and enforce rules for information discovery, retrieval and dissemination across a variety of security realms and boundaries. With the right kind of policy controls, companies can avoid a WikiLeak of their own.
Layer 7 provides information plumbing for the new IT reality. Using Layer 7 products organizations can ensure:
Data Exfiltration –The WikiLeaks scandal broke because of a single user’s ability to discover, collect and exfiltrate massive quantities of information, much of which was not needed for the day-to-day activities of the user. With Layer 7, digital policies can be defined and enforced which put limits on the number of times a single user can retrieve a single type of data or multiple types of data that, when aggregated together, could be interpreted as having malicious intent. If the user goes beyond his administratively imposed limit, Layer 7 can either allow the operation while notifying administrative or security personnel of the potential issue, or can disallow access altogether while awaiting remediation.
Access Control -The heart of any information system is its ability to grant access to people who meet the "need to know" requirement for accessing the information contained within. The reality with government organizations is that many information systems rely on the user’s level of clearance, the network he is using, or course-grained information likethe branch of service he belongs to, in order to grant or deny access to an information-sharing system in its entirety. For those going beyond the norm with usage of Role Based Access Control (RBAC), the burden of administrating hundreds or thousands users, based on groups, is formidable and limits the effectiveness of the system; it increases the likelihood that the system has authorized users whom no longer have “need to know” of the information.
Layer 7 policy enforcement and decision allows for user authorization through either Attribute Based Access Control (ABAC) or Policy Based Access Control (PBAC). These types of authorizations correlate through policy, attributes about the user, resource and environment in order to allow/deny access. Attributes can be collected from local identity repositories or from enterprise attribute services.
In addition, enterprise attribute services can be federated to allow for attributes to be shared across organizations, thereby minimizing the requirement of having to manage attributes about users from other organizations. An often-overlooked factor of authorization is the need to tie typical authorization policy languages like XACML (is user X allowed to access resource Y) to policies around data exfiltration, data sanitization and transformation, and audit. This is the area where Layer 7 stands out: not only do we have the ability to authorize the user, but we can also enforce a wide variety of policy controls that are integrated with access control.
The following blog posts by Anil John, a colleague whom has specialization in the identity space, provides good information about the benefits and needs of the community in moving from roles to policy and attributes. Policy Based Access Control (PBAC) and Federated Attribute Services
Monitoring, Visibility & Tracking - Even when controls are in place that help mitigate the issue of “need to know,” there will always be a risk of authorized users collecting information within the norms of their current job and role. In support of this, visibility of usage by the individual IT system owner and across enterprise systems is key to limiting this type of event in the future. Layer 7 allows for federation of monitoring data so information about data accesses can be shared with those organizations monitoring the network or enterprise. This allows authentication attempts and valid authorizations to be tracked, and distributed data retrieval trends analyzed on a per user basis across the extended enterprise.
Leakage of privileged information to unauthorized users can never be 100% guaranteed. However, with the simple implementation of a policy-based information control like Layer 7, access to confidential information can be restrictedand tracked.
You think you know what’s in your data. But do you? Most organizations are now aware of the business intelligence represented by their data. Data science stands to take this to a level you never thought of – literally. The techniques of data science, when used with the capabilities of Big Data technologies, can make connections you had not yet imagined, helping you discover new insights and ask new questions of your data. In his session at @ThingsExpo, Sarbjit Sarkaria, data science team lead ...
Jan. 19, 2017 09:45 PM EST Reads: 6,815
WebRTC has had a real tough three or four years, and so have those working with it. Only a few short years ago, the development world were excited about WebRTC and proclaiming how awesome it was. You might have played with the technology a couple of years ago, only to find the extra infrastructure requirements were painful to implement and poorly documented. This probably left a bitter taste in your mouth, especially when things went wrong.
Jan. 19, 2017 09:45 PM EST Reads: 7,685
"We provide DevOps solutions. We also partner with some key players in the DevOps space and we use the technology that we partner with to engineer custom solutions for different organizations," stated Himanshu Chhetri, CTO of Addteq, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jan. 19, 2017 09:00 PM EST Reads: 4,532
DevOps tends to focus on the relationship between Dev and Ops, putting an emphasis on the ops and application infrastructure. But that’s changing with microservices architectures. In her session at DevOps Summit, Lori MacVittie, Evangelist for F5 Networks, will focus on how microservices are changing the underlying architectures needed to scale, secure and deliver applications based on highly distributed (micro) services and why that means an expansion into “the network” for DevOps.
Jan. 19, 2017 08:45 PM EST Reads: 5,365
WebRTC is bringing significant change to the communications landscape that will bridge the worlds of web and telephony, making the Internet the new standard for communications. Cloud9 took the road less traveled and used WebRTC to create a downloadable enterprise-grade communications platform that is changing the communication dynamic in the financial sector. In his session at @ThingsExpo, Leo Papadopoulos, CTO of Cloud9, discussed the importance of WebRTC and how it enables companies to focus o...
Jan. 19, 2017 07:30 PM EST Reads: 4,232
A critical component of any IoT project is what to do with all the data being generated. This data needs to be captured, processed, structured, and stored in a way to facilitate different kinds of queries. Traditional data warehouse and analytical systems are mature technologies that can be used to handle certain kinds of queries, but they are not always well suited to many problems, particularly when there is a need for real-time insights.
Jan. 19, 2017 06:30 PM EST Reads: 6,320
Providing secure, mobile access to sensitive data sets is a critical element in realizing the full potential of cloud computing. However, large data caches remain inaccessible to edge devices for reasons of security, size, format or limited viewing capabilities. Medical imaging, computer aided design and seismic interpretation are just a few examples of industries facing this challenge. Rather than fighting for incremental gains by pulling these datasets to edge devices, we need to embrace the i...
Jan. 19, 2017 05:30 PM EST Reads: 3,635
Web Real-Time Communication APIs have quickly revolutionized what browsers are capable of. In addition to video and audio streams, we can now bi-directionally send arbitrary data over WebRTC's PeerConnection Data Channels. With the advent of Progressive Web Apps and new hardware APIs such as WebBluetooh and WebUSB, we can finally enable users to stitch together the Internet of Things directly from their browsers while communicating privately and securely in a decentralized way.
Jan. 19, 2017 05:15 PM EST Reads: 3,110
All organizations that did not originate this moment have a pre-existing culture as well as legacy technology and processes that can be more or less amenable to DevOps implementation. That organizational culture is influenced by the personalities and management styles of Executive Management, the wider culture in which the organization is situated, and the personalities of key team members at all levels of the organization. This culture and entrenched interests usually throw a wrench in the work...
Jan. 19, 2017 05:15 PM EST Reads: 1,320
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
Jan. 19, 2017 04:45 PM EST Reads: 3,761
@DevOpsSummit at Cloud taking place June 6-8, 2017, at Javits Center, New York City, is co-located with the 20th International 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 wait for long developm...
Jan. 19, 2017 04:45 PM EST Reads: 3,480
"We're bringing out a new application monitoring system to the DevOps space. It manages large enterprise applications that are distributed throughout a node in many enterprises and we manage them as one collective," explained Kevin Barnes, President of eCube Systems, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jan. 19, 2017 04:15 PM EST Reads: 5,411
In his General Session at 17th Cloud Expo, Bruce Swann, Senior Product Marketing Manager for Adobe Campaign, explored the key ingredients of cross-channel marketing in a digital world. Learn how the Adobe Marketing Cloud can help marketers embrace opportunities for personalized, relevant and real-time customer engagement across offline (direct mail, point of sale, call center) and digital (email, website, SMS, mobile apps, social networks, connected objects).
Jan. 19, 2017 04:00 PM EST Reads: 5,437
SYS-CON Events announced today that Catchpoint, a leading digital experience intelligence company, has been named “Silver Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Catchpoint Systems is a leading Digital Performance Analytics company that provides unparalleled insight into your customer-critical services to help you consistently deliver an amazing customer experience. Designed for digital business, C...
Jan. 19, 2017 03:45 PM EST Reads: 1,801
A look across the tech landscape at the disruptive technologies that are increasing in prominence and speculate as to which will be most impactful for communications – namely, AI and Cloud Computing. In his session at 20th Cloud Expo, Curtis Peterson, VP of Operations at RingCentral, will highlight the current challenges of these transformative technologies and share strategies for preparing your organization for these changes. This “view from the top” will outline the latest trends and developm...
Jan. 19, 2017 03:30 PM EST Reads: 1,042