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Showing posts with label Security. Show all posts
Showing posts with label Security. Show all posts

Top 10 Ways to Unlock the Unlockable

Getting locked out of your home, your computer, or anywhere else you want to be can suck. The same goes for those times when your gadgets prevent you from doing what you want to do with them, but it doesn't have to be that way. Here are the top 10 ways you can break into virtually anything with a literal or figurative lock.

10. Open a Garage from the Outside

This is pretty easy to do, sadly, but fortunately easy to prevent as well. To unlock a garage from the outside, all you need to do is thread a piece of wire or a coat hanger through the top of the door to open the emergency latch. To prevent it, all you really need is a plastic zip tie (pictured to the left, hopefully).

9. Unlock Your Computer Wirelessly

Whether you're using your Android to unlock with Wi-Fi or practically any Bluetooth device to unlock your Mac (orUbuntu), you can avoid unnecessary typing by just being in the vicinity. So long as you don't put your phone or other gadget in the wrong hands you'll have both safety and convenience.

8. Break Into an Airplane Lavatory

You know, for emergency purposes. All you need to do is flip up the sign push the lever into the unlocked position. We verified this on a recent flight and the tip comes from our trustworthy friends over at Hipmunk, so watch your back next time you're peeing on a plane. Or, of course, get that door open if someone is having an emergency and stuck inside the bathroom.

7. Unlock Region-Free Encoding on Your DVD or Blu-ray Player

One of the more annoying aspects of DVD and Blu-ray players is the region encoding, forcing you to only play discs made for you part of the world. Want to import a movie from another country? You're probably out of luck. Fortunately VideoHelp.com hasDVD/Blu-ray player unlocking database so you can perform the necessary operation and watch whatever you want from wherever it came from.

6. Eliminate PDF Passwords

It's pretty annoying when you find a PDF or get one in your mailbox and it's locked down by a password. If you want to get rid of that password, Amit Agarwal has a Pdfs Pdfssguide to opening PDFs regardless of their protection. You can also check out Free PDF Unlocker (Windows-only) if you only need to enable copy and paste functionality. Just be sure to only use these options if you lose a password or you have a good reason to break in.

5. Unlock Your Camera's True Capabilities

If you've got a Canon point-and-shoot, you can install custom firmware CHDK to unlock a ton of features Canon didn't offer with your model. If you've got a Canon or Panasonic DSLR or micro-4/3rds camera,Magic Lantern can do the same (although it's video-oriented). If you wish your camera was a little bit better or you can't afford an upgrade right now, these hacks are great and providing you with features you probably should've had in the first place.

4. Access Locked Web Sites and Services Using a Proxy

When you're on the web, you're bound to run into blocked sites now and again. This sucks, but fortunately there are plenty of ways to get around those restrictions. Whether you want to access PandoraHulu, the BBC iPlayer, or anything else, you're not out of luck. If there's not a specific hack, you'll generally be able to get through the blockage with a proxy. One of our favorites isTunnelBear, as it's as simple as flipping a switch.

3. Pick Locks and Crack Safes

Learning to pick locks (regular ones or on your car) and crack safes may seem likes a thieve's trade, but knowing how to do it can provide you with a few legal benefits. First of all, you'll have a better understanding of how locks work so you can survey your own and protect yourself against their vulnerabilities. Additionally, should you lock yourself out, you'll know how to get back in.

2. Crack Passwords

Whether you're cracking a Wi-Fi password or learning how to break into a computer, cracking passwords can be useful. As with anything that falls more on the dark side, knowing these unsavory tactics can help you protect yourself. But when it comes to Wi-Fi, sometimes you just need to borrow a network temporarily and that's really harmful to anyone. Also, you might forget your own password and need to break back into your computer. Whatever the case may be, use these skills for good!

1. Jailbreaking/Rooting Your Smartphone

Jailbreaking your iPhone and rooting your Android are just about the most necessary feature-unlocking hacks for one of the most relevant pieces of technology available today. If you need some incentives, here's whyjailbreaking is awesome and the ten best apps that requite rooting your Android. Both are generally pretty easy to do and very worthwhile, so get to it!
Title image remixed from originals by Odin M. Eidskrem and Lisa Fischer (Shutterstock)

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Selling away my books (For Singapore only)

Books for sale - last updated 10 Jan 2012



The following books are for sale.  Please email to whjnus@gmail.com if you are interested.  Those that had been strikethrough are no longer available.  Thanks.


1. Modern Operating Systems, 3rd Ed, A.S. Tanenbaum, Prentice Hall (Paperback)
ISBN : 9780138134594
Available @ $ 22.00




2. Strategies for E-Business: Concepts and Cases, 2nd Ed, Tawfik Jelassi and Albrecht Enders (Hardcover)
ISBN : 9780273710288
Available @ $ 37.00



3. Management Information Systems, 11th Ed, Laudon and Laudon, Pearson (Paperback)ISBN : 9780136093688
Available @ $ 30.00



4. The Knowledge Management Toolkit: Orchestrating IT, Strategy, and Knowledge Platforms (2nd Edition) , Amrit Tiwana, Prentice Hall (Hardcover)
ISBN: 9780130092243
Available @ $ 35.00


5. Information Rules: A Strategic Guide to the Network Economy, Carl Shapiro and Hal R. Varian, HBS Press. (Hardcover - Nov 19, 1998)
ISBN: 9780875848631
Available @ $ 30.00



6. Managing Information Technology Projects (Sixth Edition), Schwalbe (Paperback)ISBN: 9780324788556Available @ $ 30.00


7. Getting Started with Flex 3: An Adobe Developer Library Pocket Guide for Developers (Pocket Reference (O'Reilly)) by Jack Herrington D. and Emily Kim (Paperback - June 24, 2008)
ISBN : 9780596520649
Available @ $ 10.00



8. TCP/IP Illustrated, Volume 1: The Protocols by W. Richard Stevens (Hardcover - Jan. 10, 1994)ISBN : 97802016334672 Copies Available @ $ 20.00 each


9. Technical Writing: A Reader-Centered Approach by Paul V. Anderson (Paperback - Nov. 1994)ISBN : 9780155011854
2 Copies Available @ $ 20.00 each



10. Probability and Statistics for Engineering and the Sciences by Jay L. Devore (Hardcover - Jan. 1995)ISBN : 0534242642Available @ $ 20.00



11. 
XML in a Nutshell, 2nd Edition by Elliotte Rusty Harold and W. Scott Means (Paperback - June 15, 2002)ISBN : 9780596007645Available @ $ 10.00

Ancient Books.....

1. 
Object-oriented Analysis & Design by Lars Mathiassen (Paperback - June 2000)ISBN : 9788777511509Available @ $ 10.00

2. The Business Communication Handbook by Judith Dwyer (Paperback - Aug. 30, 1993)
ISBN : 9780724800964Available @ $ 10.00

3. MacroEconomics: Third Australian Edition by Roger N Waud (Paperback - 1996)
ISBN : 9780582811119
Available @ $ 10.00

4. 
Open Systems Networking: Tcp/Ip and Osi (Addison-Wesley Professional Computing) by David M. Piscitello and A. Lyman Chapin (Hardcover - Sept. 1993)ISBN : 9780201563344Available @ $ 10.00

5. Social Research Methods: Qualitative and Quantitative Approaches (2nd Edition) by William Lawrence Neuman (Paperback)
ISBN : 9780205315161
Available @ $ 10.00

6. Pascal Programming and Problem Solving (4th Edition) by Sanford Leestma and Larry Nyhoff (Paperback - Feb. 8, 1993)ISBN : 97800238873142 Copies Available @ $ 10.00 each 

7.  Contemporary Logic Design by Randy H. Katz (Hardcover - Aug. 31, 1993)
ISBN : 97808053270382 Copies Available @ $ 10.00 each

8.  
Making Hard Decisions: An Introduction to Decision Analysis (Business Statistics) by Robert T. Clemen (Hardcover - Aug. 15, 1997)ISBN : 9780534260347Available @ $ 10.00

9. Intermediate Problem Solving and Data Structures: Walls and Mirrors (The Benjamin/Cummings Series in Computer Science) by Paul Helman and Robert Veroff (Hardcover - Jan. 1991)
ISBN : 0805303219
2 Copies Available @ $ 10.00 each

10.
  Using Turbo Pascal 4.0-6.0 by Julien O. Hennefeld (Hardcover - Jan. 1992)ISBN : 9780534927103Available @ $ 10.00

11. Database Management Systems by Raghu Ramakrishnan (Paperback - 1997)
ISBN : 97800711550832 Copies Available @ $ 10.00 each

12. Internetworking with TCP/IP Volume 3 : Client-Server Programming and Applications Windows Sockets Version by Comer, Douglas E. Stevens,
David L.
ISBN : 9780132613484
Available @ 
$ 10.00



13.  ISP Survival Guide: Strategies for Running a Competitive ISP by Geoff Huston (Paperback - Oct. 30, 1998)ISBN : 9780471314998Available @ $ 10.00

14. 
Software Portability with Imake (Practical Software Engineering) by Paul Dubois (Paperback - Aug. 1, 1993)ISBN : 9781565920552Available @ $ 10.00

15. X Window Sytem, Third Edition: The Complete Reference to Xlib, X Protocol, ICCM, XLFD, X Version 11, Release 5 (Digital Press X and Motif Series) by David Rosenthal, Jim Flowers, Robert Scheifler, and James Gettys (Paperback - Jan. 24, 1992)
ISBN : 9781555580889Available @ $ 10.00

16.  Structured Systems Development: Analysis, Design, Implementation by Michael J. Powers, Paul H. Chehney, and Galen B. Crow (Hardcover - Mar. 1990)
ISBN : 9780878355501Available @ $ 10.00

17. Expert Systems: Principles and Programming, Third Edition by Joseph C. Giarratano and Gary D. Riley (Hardcover - Feb. 9, 1998)
ISBN : 9780534950538Available @ $ 10.00

18. Modern Systems Analysis and Design by Jeffrey A. Hoffer, Joey F. George, and Joseph S. Valacich (Hardcover - May 1996)
ISBN : 9780805324990Available @ $ 10.00

19. 
X Window System Toolkit: The Complete Programmer's Guide and Specification (Digital Press X and Motif Series) by Paul J. Asente and Ralph R. Swick (Paperback - Oct. 1990)ISBN : 9781555580513Available @ $ 10.00

20. Neural Fuzzy Systems: A Neuro-Fuzzy Synergism to Intelligent Systems by Chin-Teng Lin and C. S. George Lee (Hardcover - May 1996)

ISBN : 9780132351690Available @ $ 10.00

21. 
Software Engineering (International Computer Science Series) by Ian Sommerville (Hardcover - Nov. 1995)ISBN : 0201427656Available @ $ 10.00

22. 
Software Engineering : A Practitioner's Approach by Roger S. Pressman (Paperback - 1996)ISBN : 9780071146036Available @ $ 10.00

23. Computer Organization and Architecture: Designing for Performance (Fourth Edition), William Stallings
ISBN : 9789813076631
2 Copies Available @ $ 10.00 each

24. Computer Networks and Internets (Second Edition), Douglas E. Comer
ISBN : 9780130842220Available @ $ 10.00

25.  
Competitive Advantage Through Information Technology (Business technology : careers 2000) by Jack D. Callon (Paperback - May 1, 1996) - Import
ISBN : 
9780071141062
Available @ $ 10.00

26. 
Strategic Management and Information Systems: An Integrated Approach by Wendy Robson (Paperback - Aug. 10, 1996)ISBN : 9780273615910 Available @ $ 10.00

27. 
Sams Teach Yourself Oracle8 Database Development in 21 Days by David Lockman (Paperback - Aug. 15, 1997)ISBN : 9780672310782 
Available @ 
$ 5.00

28. Rapid Development: Taming Wild Software Schedules by Steve McConnell (Paperback - July 2, 1996)
ISBN : 9781556159008Available @ $ 10.00

29. 
An Engineering Approach to Computer Networking: ATM Networks, the Internet, and the Telephone Network by Srinivsan Keshav (Paperback - May 15, 1997)
ISBN : 9780201634426
Available @ 
$ 10.00

30. SNMP, SNMPv2, and RMON: Practical Network Management (2nd Edition) by William Stallings (Hardcover - June 1996)
ISBN : 9780201634792
Available @ 
$ 10.00

31. C - How to Program by  Harvey M. Deitel, Paul J. Dietel
ISBN : 9780132883337
Available @ 
$ 10.00

32. Data Structures and Program Design in C by Kruse, Robert L.; Tondo, Clovis L.; Leung, Bruce P. 
ISBN : 9780135190005
Available @ 
$ 10.00

33. Operating Systems by William Stallings
ISBN : 9780131809772
Available @ 
$ 10.00

34. Data and Computer Communications, 5th edition, by William Stallings
ISBN : 9780135712740
Available @ 
$ 10.00

35. Fundamentals of software engineering by Carlo Ghezzi; Dino Mandrioli; Mehdi JazayeriISBN : 9814009997
Available @ 
$ 10.00




Other Books.....

1. How To Make Money In Stocks: A Winning System in Good Times or Bad, 3rd Edition by William J. O'Neil (Paperback - May 23, 2002)ISBN : 9780071373616Available @ $ 10.00

2. What to Expect the First Year, Second Edition [Paperback] 
Heidi Murkoff (Author), Sandee Hathaway (Author), Arlene Eisnberg (Author)ISBN : 9780743461566Available @ $ 10.00

3. What to Expect when you are Expecting, Third Edition [Paperback] 
Heidi Murkoff (Author), Sandee Hathaway (Author), Arlene Eisnberg (Author)ISBN : 9780743450287
Available @ $ 10.00

4. Mars and Venus Starting Over: A Practical Guide for Finding Love Again after a Painful Breakup, Divorce, or the Loss of a Loved One [Hardcover] John Gray
ISBN : 9780060175986
Available @ $ 10.00

5. The Five Love Languages: How to Express Heartfelt Commitment to Your Mate by Gary Chapman (Paperback - June 1, 1995)

ISBN : 9781881273158
Available @ $ 10.00

6. What a Stupid Question!  (Paperback) Sharmini Chellapandi
ISBN : 9789810548797
Available @ $ 10.00

7. Business Etiquette for the new Workplace (Paperback)  Harvard Business School Press
ISBN : 9781591399742
Available @ $ 10.00



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