|By Gilad Parann-Nissany||
|October 21, 2013 03:25 PM EDT||
NSA and Cloud Encryption
The firestorm in the press, driven by the Snowden revelations, keeps growing. As the astonishing leaks get published, we discover that the USA’s National Security Agency (NSA) has a full-fledged program in place, spending hundreds of millions of dollars, to tap into Internet communications and get around the encryption that protects data on the internet.
Both laymen and experts are far from calm. The scandal is both a crisis of public trust in the government, and a technical challenge for the security industry. Technology businesses are worried about the possible fall out to trust, adoption and dollar revenues.
So can we live with it, and how?
What can you trust?
The cautious assessment of experts is that the math underlying modern cryptography remains trustworthy. This is important: it means that the techniques, like AES, that underlie the encryption of data on the internet, are good ones. There are speculations to the contrary, but the main verified information is that the NSA gets around these mathematical techniques instead of breaking them directly. Several ways to get around the math:
- Steal the keys – any encryption standard is only as good as the key to the encryption; if the keys are stolen, messages can be deciphered and read
- Influence large corporations to hand over the keys used by their customer base
- Influence large corporations to code back-doors into their implementations of the math, which are then in unwitting use by companies and consumers
Do I really care?
Suppose you do have sensitive data – personal health information, financial data, intellectual property, or personal information of any kind – should you be worried?
The approach taken by the NSA can be likened to a very wide fish net. They try to tap into everything – all of the emails from everyone, all of the instant messages from everyone, all of the online phone calls from everyone, all of the data stored by everyone. After collecting as much as possible, they have software that sifts through these masses of data, and tries to find the things of real interest. This may be an email between terrorists or drug dealers.
This does mean that your personal email was caught by that wide fish net too. It was then discarded as too boring, by the software that sifts through all the data. Problem is, big government really is big, and it seems that the data collected by the NSA is finding its way to many other branches of government. Tax collectors? Local police? Some of this has already been verified (e.g. the IRS) and some of it can be speculated. The NSA may think you are boring, but does the IRS?
The economics of self-knowledge
Know thyself. If you are on a target list by the NSA (or any other big government), then you are worth their time. This means they may spend the time to hack your computers and steal your keys and your data. They may even spend the time to break into your office or home, and bug your computer. If you are on a target list by the NSA – this post is not for you. As I sarcastically suggested in a recent post, your best bet is to get a safe house in Pakistan.
For the rest of us, the key lies in breaking the economics of surveillance. The wide fish net works well, because it makes economic sense – it is very cheap to grab everyone and only later sift through the information. The key to your personal privacy is to raise the cost of grabbing your private data.
This can be achieved in a cost effective way. As mentioned above, the math behind modern encryption is still pretty good. To make use of that fact, you should use an encryption solution built specifically for the cloud, using encryption code that has been extensively reviewed by a large number of people, and you should make sure that the encryption keys are under your control.
One main reason that the NSA approach has been so scarily effective, is that your encryption keys are usually controlled and owned by big cloud providers. The NSA needs to get the keys only from them, and then it can trawl everybody.
If you take back the encryption keys – it is no longer economic for the NSA to net you, because they need to treat you as an individual. That costs too much, given that you are not really interesting for them. Fortunately cloud encryption is evolving in this direction and solutions are emerging that allow you to use the cloud while keeping control of your encryption keys.
The post Living with Spies in the Cloud: Protecting Your Privacy with Cloud Encryption appeared first on Porticor Cloud Security.
Identity is in everything and customers are looking to their providers to ensure the security of their identities, transactions and data. With the increased reliance on cloud-based services, service providers must build security and trust into their offerings, adding value to customers and improving the user experience. Making identity, security and privacy easy for customers provides a unique advantage over the competition.
Jul. 28, 2016 11:45 PM EDT Reads: 1,203
"We've discovered that after shows 80% if leads that people get, 80% of the conversations end up on the show floor, meaning people forget about it, people forget who they talk to, people forget that there are actual business opportunities to be had here so we try to help out and keep the conversations going," explained Jeff Mesnik, Founder and President of ContentMX, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jul. 28, 2016 10:15 PM EDT Reads: 1,436
"There's a growing demand from users for things to be faster. When you think about all the transactions or interactions users will have with your product and everything that is between those transactions and interactions - what drives us at Catchpoint Systems is the idea to measure that and to analyze it," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York Ci...
Jul. 28, 2016 10:00 PM EDT Reads: 2,096
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
Jul. 28, 2016 09:00 PM EDT Reads: 2,706
I wanted to gather all of my Internet of Things (IOT) blogs into a single blog (that I could later use with my University of San Francisco (USF) Big Data “MBA” course). However as I started to pull these blogs together, I realized that my IOT discussion lacked a vision; it lacked an end point towards which an organization could drive their IOT envisioning, proof of value, app dev, data engineering and data science efforts. And I think that the IOT end point is really quite simple…
Jul. 28, 2016 07:15 PM EDT Reads: 1,230
"My role is working with customers, helping them go through this digital transformation. I spend a lot of time talking to banks, big industries, manufacturers working through how they are integrating and transforming their IT platforms and moving them forward," explained William Morrish, General Manager Product Sales at Interoute, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jul. 28, 2016 05:30 PM EDT Reads: 2,216
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 ...
Jul. 28, 2016 04:30 PM EDT Reads: 1,196
Extracting business value from Internet of Things (IoT) data doesn’t happen overnight. There are several requirements that must be satisfied, including IoT device enablement, data analysis, real-time detection of complex events and automated orchestration of actions. Unfortunately, too many companies fall short in achieving their business goals by implementing incomplete solutions or not focusing on tangible use cases. In his general session at @ThingsExpo, Dave McCarthy, Director of Products...
Jul. 28, 2016 04:15 PM EDT Reads: 1,781
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...
Jul. 28, 2016 03:45 PM EDT Reads: 1,040
Verizon Communications Inc. (NYSE, Nasdaq: VZ) and Yahoo! Inc. (Nasdaq: YHOO) have entered into a definitive agreement under which Verizon will acquire Yahoo's operating business for approximately $4.83 billion in cash, subject to customary closing adjustments. Yahoo informs, connects and entertains a global audience of more than 1 billion monthly active users** -- including 600 million monthly active mobile users*** through its search, communications and digital content products. Yahoo also co...
Jul. 28, 2016 03:15 PM EDT Reads: 725
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.
Jul. 28, 2016 03:15 PM EDT Reads: 1,908
Amazon has gradually rolled out parts of its IoT offerings in the last year, but these are just the tip of the iceberg. In addition to optimizing their back-end AWS offerings, Amazon is laying the ground work to be a major force in IoT – especially in the connected home and office. Amazon is extending its reach by building on its dominant Cloud IoT platform, its Dash Button strategy, recently announced Replenishment Services, the Echo/Alexa voice recognition control platform, the 6-7 strategic...
Jul. 28, 2016 12:30 PM EDT Reads: 623
The best-practices for building IoT applications with Go Code that attendees can use to build their own IoT applications. In his session at @ThingsExpo, Indraneel Mitra, Senior Solutions Architect & Technology Evangelist at Cognizant, provided valuable information and resources for both novice and experienced developers on how to get started with IoT and Golang in a day. He also provided information on how to use Intel Arduino Kit, Go Robotics API and AWS IoT stack to build an application tha...
Jul. 28, 2016 12:00 PM EDT Reads: 1,247
IoT generates lots of temporal data. But how do you unlock its value? You need to discover patterns that are repeatable in vast quantities of data, understand their meaning, and implement scalable monitoring across multiple data streams in order to monetize the discoveries and insights. Motif discovery and deep learning platforms are emerging to visualize sensor data, to search for patterns and to build application that can monitor real time streams efficiently. In his session at @ThingsExpo, ...
Jul. 28, 2016 11:15 AM EDT Reads: 1,167
SYS-CON Events announced today that LeaseWeb USA, a cloud Infrastructure-as-a-Service (IaaS) provider, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. LeaseWeb is one of the world's largest hosting brands. The company helps customers define, develop and deploy IT infrastructure tailored to their exact business needs, by combining various kinds cloud solutions.
Jul. 28, 2016 10:45 AM EDT Reads: 1,298
SYS-CON Events announced today that 910Telecom will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Housed in the classic Denver Gas & Electric Building, 910 15th St., 910Telecom is a carrier-neutral telecom hotel located in the heart of Denver. Adjacent to CenturyLink, AT&T, and Denver Main, 910Telecom offers connectivity to all major carriers, Internet service providers, Internet backbones and ...
Jul. 28, 2016 10:30 AM EDT Reads: 851
Big Data, cloud, analytics, contextual information, wearable tech, sensors, mobility, and WebRTC: together, these advances have created a perfect storm of technologies that are disrupting and transforming classic communications models and ecosystems. In his session at @ThingsExpo, Erik Perotti, Senior Manager of New Ventures on Plantronics’ Innovation team, provided an overview of this technological shift, including associated business and consumer communications impacts, and opportunities it ...
Jul. 28, 2016 10:00 AM EDT Reads: 293
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Jul. 28, 2016 09:30 AM EDT Reads: 1,426
It’s 2016: buildings are smart, connected and the IoT is fundamentally altering how control and operating systems work and speak to each other. Platforms across the enterprise are networked via inexpensive sensors to collect massive amounts of data for analytics, information management, and insights that can be used to continuously improve operations. In his session at @ThingsExpo, Brian Chemel, Co-Founder and CTO of Digital Lumens, will explore: The benefits sensor-networked systems bring to ...
Jul. 28, 2016 09:00 AM EDT Reads: 1,626
Manufacturers are embracing the Industrial Internet the same way consumers are leveraging Fitbits – to improve overall health and wellness. Both can provide consistent measurement, visibility, and suggest performance improvements customized to help reach goals. Fitbit users can view real-time data and make adjustments to increase their activity. In his session at @ThingsExpo, Mark Bernardo Professional Services Leader, Americas, at GE Digital, discussed how leveraging the Industrial Internet a...
Jul. 28, 2016 07:30 AM EDT Reads: 554