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IoT Security  Lessons from Architecture School Experience Design for the Internet of Things May 20, 2015 Agenda Introduction Lessons from Architecture School Start with people, in context Understand unspoken needs Homes are more than houses Conclusion 2 Agenda Introduction Lessons from Architecture School Start with people, in context Understand unspoken needs Homes are more than houses Conclusion 3 4 CONNECTING COLLECTING Buildings Are Becoming Sites of Surveillance 5 Buildings Are Becoming Sites of Surveillance Samsung’s Smart TVs recording and transcribing conversations and Mattel selling children’s questions to Hello Barbie are recent examples.  TOP 5 IoT Security Initiative according to Forebs: IoT network security : Protecting and securing the network connecting IoT devices to back-end systems on the internet. IoT network security is a bit more challenging than traditional network security because there is a wider range of communication protocols, standards, and de...

1.How many subjects should I attempt in BSNL TTA specialization paper? Answer:  As you know BSNL is a dream working place for IT Graduates. So it is very important to prepare with proper strategy and planning. As a part of these, i would recommend following books which are specially published for BSNL exam by well known publishers. 2.When will a BSNL corporate SIM be issued for a TTA JEE trainee? Answer: As a JE trainee, all u will get from BSNL is just your stipend. There is no term called Corporate SIM in BSNL terminology. After completing your training successfully and getting appointed at your posting location, you have to write an application for issuance of Free Prepaid SIM, your controlling officer will forward it to the concerned GM through proper channel, viz, JE>JTO>SDE>DE>GM. After getting approval from GM office a talk time of Rs 200 will be credited into you Mobile no. every month. However, your calls to other BSNL employees will be completely free as all a...

Snapchat Denies 'India Is Poor' Remark  Calls The Allegation Ridiculous Snap Inc. CEO Evan Spiegel has categorically denied the comments his ex-employee alleged he made in a 2015 meeting, about Snapchat being an “app for rich people” and that India, being a poor nation, was not a lucrative market for Snapchat to expand to. Evan Spiegel Image credits:  Wikimedia Commons A detailed article carried by Variety showed excerpts from an expose-esque twenty-page-long statement filed by Anthony Pompliano, a former employee at Snapchat, who is suing the company for some dubious practices carried out under Evan's tutelage. An excerpt of that statement alleged that the Snapchat CEO Evan Spiegel, when told in a meeting that Snapchat was performing poorly in foreign markets, interjected that “this app is only for rich people. I don’t want to expand into poor countries like India and Spain.” Snap Inc. reached out to YourStory with an official statement countering these claims, and has g...

RECRUITMENT FOR “GRADUATE ENGINEER” TO THE POST OF JTO (T) [JUNIOR TELECOM OFFICER(TELECOM)] FROM OPEN MARKET THROUGH VALID GATE SCORE-2017 Detailed Notification PDF: Click Here Pay Scale (per month): Those candidates who selected will receive IDA pay scale of Rs. 16,400/- to Rs. 40,500/- along with annual increment @ 3% of basic pay plus IDA, HRA, Perks, Medical Benefits, etc. as per company norms. Please refer notification for detailed information. Application/Examination Fee (Non-Refundable): General & OBC Male Candidates:  Rs. 500/- (five hundred rupees) SC/ST Category Applicants: Rs. 300/- (three hundred rupees) Women Contestants: Rs. 300/- (three hundred rupees) NOTE: Exam fee shall be paid through online mode using Net Banking, Credit Card, Debit Card only. Age Limitation (as on cutoff date i.e. 31 st  Jan-17): Minimum 18 years and Maximum 30 years of age for General Candidates. The age relaxation for reservation category as follows: OBC – 03 (three) years SC/S...

Migrate from Swift to Objective-c There is ton of material available on how to migrate from objective c to swift but believe me there is nothing on the opposite transition.  No worry I will help you to get through it !     There is lot material for why should I need objective-c after learning swift but today I will give you some really important cut-short points: -The frameworks are written in Objective-C. -Objective-C is stable and well-tested. -Total you will find more than 80% iOS Developers are still with Objective C.   -For Library of C++ you will need to talk to the C++ objects from Objective-C. Swift can call C functions, but I believe that if you are working with a lot of C functions and types, you will want to code in Objective-C. - Maintenance of legacy code. -Transition is going to TAKE time.  - Objective-C is still the facto standard. -Debugging a “nasty” bug is not easy in swift. -The iOS developer community speaks Objective-C. - How long will ...

Get user's current location in iOS Swift To get a user's current location in iOS Swift you need to declare: let locationManager = CLLocationManager() In viewDidLoad() you have to instanitate the CLLocationManager class, like this: // Ask for Authorisation from the User. self.locationManager.requestAlwaysAuthorization() // For use in foreground self.locationManager.requestWhenInUseAuthorization() if CLLocationManager.locationServicesEnabled() {     locationManager.delegate = self     locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters     locationManager.startUpdatingLocation() } Then in CLLocationManagerDelegate method you can get user's current location coordinates: func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {     var locValue:CLLocationCoordinate2D = manager.location.coordinate     print("locations = \(locValue.latitude) \(locValue.longitude)")...

J2EE Getting Started Guide Q.What is J2EE ? Answer: server side specifications (APIs)  for different services such as Persistence,web comps(sevlets,JSP,filter)  life -cycle management, EJB(Enterprise Java Bean) management,security,connection pooling,transactions ,JMS(Java Messaging Service), Java mail ,web services support ,JPA(Java persistence API) ,etc. Why ??? 1. Can support different types of clients(thin clnts ---web clnt or Thick clnts --appln clnt, mobile clnts Thin clnt (min)--- only web browser + net conn. to server ---- protocol HTTP/HTTPS Thick clnt (min) --- Java SE support + (optional) server lib + net cn to server protocol --- RMI style protocol.(Server vendor propritery protocol based upon RMI/IIOP) eg -- from core java ---TCP clnt,RMI clnt,UDP clnt 2. Server side applications ---- will be completely independent of underlying web server/application server.(J2EE compliant server) 3. Enterprise applications -- distributed, transactional, and portable applications ...