The Best Home Theater and AV Gear

In the absence of the side-by-side benchmark comparisons when you find when shopping for computers, home theater gear can be particularly hard to get a handle on. Giz has your back.

Best Big Screen 3D HDTV
The Panasonic VT50 delivers unrivaled picture quality. Incredibly deep blacks stand up in bright rooms. The 96mHz refresh rate handles 1080P with minimal fast-motion blur and enough clarity to count the whiskers on Baumgarner's face in the post-game interview.

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Best Budget TV
The well-loved Vizio's XVT3SV series is a cheapass's dream come true. Its matte screen especially drew high praise. (Dec 9, 2010)

Best Blu-ray Player
The LG BD570's key virtue is file compatiblity-you can use this thing pretty much like an HD media player, a full-fledged Apple TV killer. The PS3 still holds its own, though. (May 13, 2010)

Best Receiver
The Pioneer VSX-1020-K is controlled by your iPhone, and anyone who's slagged through their fair share of shitty AV receiver menus-whether on screen or on the receiver itself-knows what a boon it is to have a nice GUI in the palm of your hand. (Mar 4, 2010)

Best Game Console
The new Xbox 360 is smaller, has more ports, runs quieter and costs the same: $300. It has a 250GB hard drive and built-in 802.11n Wi-Fi. (Jun 14, 2010)

The Best TV Streaming Box
Despite its ugly new interface, the Apple TV is still the best of its breed. But thanks to its newfound stellar video quality, it now straddles two categories-sure, it's the best streaming box, but it might actually give you a reason to avoid (or ditch) a Blu-ray player. (March 2012)

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Best Affordable Amplifier
The Topping TP-30 is the best audiophile-worthy amplifier to be had for under $500.

Best All-in-One Home Entertainment
The home theater doesn't have to be a patchwork affair of gear you put together one layaway at a time. The LG LHB976 all-in-one does a downright enviable job, with solid speakers, a great user interface and an iPod dock.

Best MP3 Player
When Apple reshuffled the iPod lineup, the iPod Touch became something else. It's not the expensive, fancy iPod. Or the cheap, gimped iPhone anymore. It's the iPod.

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Best iPod Dock
The Octiv 650 nails a near perfect harmony between sound quality, easiness, and price with a few unique features to boot. If speaker docks are unremarkable almost by definition, the Octiv 650 is a shooting star.

Best Speakers
Audioengine's been proving that you don't need to spend thousands of dollars on a good set of speakers for a while now. Their A5 speakers last year were our favorites, and the A5+s are a direct upgrade. They have an improved cabinet design, better thermal management, a remote control, and a bunch of other nice improvements.

The Best Lightweight Portable Headphones
Every detail has been attended to on the Sennheiser PX 100-IIs. The headphones fold into a slim compact package. Their build is sturdy. Though the earphones are only lightly foamed, they're not the least bit irritating. The PX 100-II's deliver lovely, textured bass of the kind you'd expect from much more expensive headphones. But what's really impressive is that the PX 100-II sound full-bodied without losing a bit of detail from the music.

Best Headphones
We're finally recommending an official pick for cans, Bowers & Wilkins P5s—and they're a doozy. As our Joe Brown says, they are, in a word, "DOPE." (March 22, 2010)

Best Headphones for Running
Sennheiser PMX 680i Sports
The 680 Sports series from Sennheiser/Adidas simply give you the most boom for your buck, and by boom we mean bass. These pack some of the heaviest bass we've heard on earbuds, and they're loud, too.

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Best Budget Headphones
With a closed-back, over-the-ear design, and a durable design that has some portability, the Sennheiser HD280 cans are the king of the budget earphone mountain. They're not the cheapest, or the smallest, or the best looking, but they strike the best balance between clarity and resolution and the ability to handle multiple genres of music old and new. (December, 2011)

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Best Home Audio Streaming
We've added the dreamy Sonos system to our end of year list—read Brian's lifechanger-status writeup and you'll understand why. (Nov 26, 2010)

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Best Portable Bluetooth Speaker
The Braven 625s is cheaper than the Jambox for basically identical sound quality, with better connectivity and battery life. Braven makes a less expensive, bare aluminum model 600-go for the 625s, but the rugged casing is worth it. More» (July 2012)

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The Best Cameras

The great megapixel race is over. But now what the hell are you supposed to do? These are the best cameras of the post-megapixel world.

Best Budget DSLR
With its slick simplicity and HD video Canon T2i was a revolution in budget DSLRs. It's successor, the Canon T3i, adds a tiltable screen and a studier build. (May, 2012)

Best Midrange dSLR
The Nikon D300s and Canon 7D deliver for the money, but the 7D delivers more, since it's packed full of newer technology and for the people who want it, the video component is truly killer (Nov 10, 2009)

Best Mid-Range-Pro DSLR
The Canon EOS 5D Mark III inherited the venerable legacy of the Mark II by improving its already excellent HD video and its low-light performance. But what really blows this camera—and the photographer—to stratospheric feelings of image-taking euphoria is Canon's new 61-point auto-focus system that makes getting sharp pictures in harried situation a breeze.

Best 'Spensive dSLR
Here's the thing about the Nikon D4: There basically nothing it can't do. Need to take it into ultra-dark conditions and walk away with usable shots? You're covered. Need speedy continuous shutter performance to capture quick journalistic photography at a protest? It's got you covered. And now that Nikon's top-end cameras have caught up with Canon's video capabilities, it's hard to argue you'd want any other camera (April 2012).

The Best Video DSLR
The Canon 5D Mark III's autofocus system alone is enough to justify choosing the Mark III over the Mark II. But it's all of the refinements-the sum of the Mark III's parts-that make it the best camera you can spend $3,500 on. (March 2012)

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Best High-End DSLR Alternative
Micro Four-Thirds cameras have long promised to bridge the quality of DSLRs with the size of point and shoots. The Olympus PEN EP-3 is the fullest realization of the Micro Four-Thirds dream so far.

 

Best Affordable DSLR Alternative
Simply stated, the NEX-C3 performs much better than the other cameras in its class in nearly every situation. It's better, and, yup, bigger and heavier. The 18-55mm kit lens isn't collapsable, so this camera is never going to fit in your pocket, and while taking a quick shot in auto is easy enough, you're going to want to spend some time learning the menus, and programming the camera's customizable buttons to get the most out of it. In terms of image quality, the 16.2 megapixel, 23. 4mm x 15.6mm sensor blows the rest of the cameras in its price range away. It's not even close.

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Best Point-and-Shoot Camera
Canon's S95 was our favorite pocket camera. Um, it's probably not anymore. Meet the S100. What's new? Oh, Canon's first Digic V processor. A wider 24mm zoom lens. A 12-megapixel CMOS sensor (up from a 10MP CCD). 1080p video. And GPS built-in. (September, 2011)

Best Pocket Camcorder
The Kodak Playfull is a very capable shooter with several great features and one major shortcoming-a too-small display-but the fact that we found it selling at multiple online retailers for less than $100 goes a long way to make up for that deficiency.

The Best Inexpensive Point-and-Shoot Camera with Wi-Fi
The Canon 320 HS is a little more complicated to configure, but once it got going, the Wi-Fi features were faster and the design was a notch better than the Samsung WB150f, its main competitor.

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Best Phone Camera
The iPhone 4S camera is lightning fast and really gorgeous. It's not as super in-your-face saturated as the iPhone 4 was, which gives it truer-to-life colors. It's also got excellent auto-focus.

Best Rugged Waterproof Camera
In our tests, the Panasonic Lumix DMC-TS4took the clearest, most vivid outdoor and underwater stills. It generally found very nice balance in light levels its competitors would blow out, and it really makes colors pop (especially greens). Panoramic shots are excellent, at up to 360 degrees. It's generally able to attain focus faster than the others, and it's the fastest and cleanest at nighttime shooting with a flash. And it feels rock solid. If you hit someone on this head with this thing, it would hurt. A lot. More » (July 2012)

Best Helmet/Sports Camera
The images the GoPro Hero 2 takes are great. It's not just HD-sized, it actually looks HD. We like the Contour ROAM a lot, but the Hero 2 has more options and the image quality simply wins. (August 2011)

Best Camera Lenses
We're adding our roundup of well-priced, excellently-performing lenses to the list, for those of you looking for an upgrade. (Dec 6, 2010)

Best Photo Printing Service
Despite its outdated website, Wizard Prints can realize almost any scenario you can dream up-adhesives you can walk on, super-sized canvases, beautiful matte prints, and textured fabrics that turn into wall murals. (Jan 20, 2011)

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The Best Tablets

It feels like the tablet market has been bursting at the seams, but for now the top choices are still relatively straightforward. Expect this list to get a lot more crowded in the coming months.

The Best Tablet

If you don't have a tablet and you want to buy a tablet, buy the 2012 iPad. It's excellent. But unless you are a comic book fanatic or do a ton of reading on your previous-gen 'Pad, there is no reason to upgrade from an iPad 2. It's simply not that much of a difference. Yes, it's better brighter faster stronger, but the hard truth of this new iPad is, it's not very new. (March 2012)

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The Best eReader

The Nook Simple Touch was the the old bestmodo ereader. The new Nook Simple Touch with GlowLight adds a frontlight to read in the dark, a protective finish, and a very stupid name and grey ring. Its faults are relatively small, and the frontlight is a game changer.

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Best Android Tablet

If you know you want an Android tablet, the Transformer Prime is the one to buy. It's the best constructed, fastest Android tablet out there. The only people who should hesitate are those who don't want to be confined to Wi-Fi. (January, 2012)

Best Tablet Under $200

The Google Nexus 7 tablet is small, fast, smooth, portable, and inexpensive. At $200 there is pretty much no reason to buy a Kindle Fire at all. More » (July 2012)

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The Best Computers

The measure of a computer isn't just a mess of specs and benchmarks: it's the confluence of performance, design, usability, and the machine's fit to its particular task and pricepoint. These are the computers we think bring the total package.

Best Power/Pro Laptop
The new top MacBook Pros pack 2800 x 1800 resolution retina displays while weighing just 4.5 pounds. They're powered by a minimum quad-core, 2.3GHz Ivy Bridge processors, not to mention Nvidia's Kepler GeForce GT graphics for gaming. SSD finally comes standard to the MBP line with 256GB flash storage that's upgradable to up to 768GB. Get your wallets ready because this thing's a powerhouse.

Best Laptop
The 2012 MacBook Airs are a supercharged update on last year's lovely SSD Bestmodo. They pack Intel Ivy Bridge processors at up to 2.0GHz, up to 8GB of RAM, and USB 3.0 for faster-than-ever connectivity.

Best Windows Ultraportable
The Samsung Series 9 is our favorite, least MacBook-like ultaportable laptop out right now. More than the MacBook Air or the Zenbook, this is the one that people perk up and ask about when they see it. It's got a wonderful matte screen, a very usable trackpad, and a solid keyboard. Just beware: There's a new wave of ultraportables coming this year that promises to be really, really good. (January 2011)

Best Budget Laptop
A great deal from Newegg.com, the Lenovo ThinkPad Edge E420 is a less-fancy-looking version of the very nice ThinkPad Edge E420s. It's got a 2.3-GHz Intel Core i3-2350M processor, a 14-inch 1366 x 768 anti-glare display, 4GB of RAM, and a 320GB hard drive.

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Best Gaming Laptop
Pretty much the diametric opposite of a budget laptop, the Alienware M17x (2011) is a monster. Its massive benchmarks are made more ridiculous by five hours of battery life-an eternity for gaming laptops. (February 21, 2011)

Best Processors
The Core i5-2500K hits the critical bang/buck sweet spot for smooth gaming. Otherwise, pick your budget and check this list. (Feb 28, 2011)

Best Desktop Graphics Cards
The best combination of top notch performance and moderately reasonable price you'll find right now is probably the Radeon HD 6970.

Best Motherboard
The Asus Rampage III Extreme barely edged out the competition in our new motherboard roundup.

Best Router
The Apple AirPort Express (2012) is pretty, fast, wonderfully simple, and appropriately capable. Unless you're a mega-power networker with a need for intricate customization, or are put off by the less sophisticated Windows version of AirPort Utility, the 2012 Express is the ultimate buy it and never think about it again object—and for a router, that's the ultimate praise.

Best Solid State Drive
Better NAND pushes the Pyro SE past its stablemate and into the rarified air at the top of the SandForce-powered heap. With sequential read and write speeds at 482MB/s and 300MB/s, respectively, as measure by CrystalDiskMark, the Pyro SE is quite fast, and its 4KB random write speed, at over 91,000 IOPS is preposterous.

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Best Hybrid SSD/Hard Drive
If you want a taste of SSD speeds but can't afford one, or simply need more storage and don't feel like Frankenstein-ing your rig with a combo SSD/HDD setup, the Seagate Momentus XT Hybrid Drive isn't a bad deal at all for $180. An SSD for with a third of the storage costs twice as much. But definitely get the 750GB model-not only do you get more storage, you get double the flash cache and interface speed.

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PC Case
The Silverstone Temjin TJ11 is 9 inches wide by 25 inches high and 25 inches deep. It's massive and expensive and absolutely a preposterous thing to own. But it has amazing build quality, thermal control and moddability.

Best Networked Storage Alternative
Some aspects of the TS-459 Pro II hardware are comparable to the competition, and in other respects, it's just head and shoulders above the rest. A 1.8GHz dual-core Atom powers the TS-459 Pro II, and 1GB of DDR3 RAM comes preinstalled, though you can upgrade to 3GB yourself. QNAP also offers more connectivity options than most mortals will know what to do with, and it's strong on the software side, too. (September, 2011)

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The Best Smartphones

We can geek out all we want, but the best way to choose is a phone is not just by the hardware or the OS, but the phone and the carrier. Here's the smartphone to pick on each... for now.

Best AT&T Phone
Apple's iPhone 4S is the slightly-flawed champion. (October, 2011) If you want to take a crack at Windows Phone (and we recommend that you do!) the Nokia Lumia 900 is the way to go (April 2012). Want an Android? Then the HTC One X is for you. (June 2012)

Best Sprint Phone
We recommend the iPhone 4S for Sprint, too, but the HTC Evo 4G LTE is a great alternative for Android fans. It absolutely screams. (June 2012)

Best T-Mobile Phone
Still no iPhone in T-Mobile land, so the speedy, sturdy HTC One S is undisputed champ.

  

Best Verizon Phone
It's the iPhone 4S on Verizon as well, but we're comfortable calling the Galaxy Nexus the best Android phone. But that's only because it's the only Android phone you can get with a clean build of Android 4.0 Ice Cream Sandwich, and that supersedes all of its faults. And the Verizon LTE version is faaaaast.

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Characteristics of software security

To be secure in respect of Software security is obligatory for the developers. As per research held in US by FBI a near about $0.26 billion setback occurs due to security offend. Internet serves huge data for both personal and business. Also there are email and mobile traffic which enhance the security for internet. Hence for a software developer a security and its parameters must be followed to offer software a secure environment. There are some parameters like integrity, Legitimacy, accessibility, confidentiality.

Integrity: The software and its quality must be confirmed against rebellion which includes unauthorized alteration of software code, configuration and modification by unauthorized. Without software integrity companies lose credibility and threat monetary loss due to software blunder and virus. Integrity should be maintained in software’s development and its execution. Why integrity is need? For example when a program is on hard disk it may become victim of virus attack or the program code may be changed. Sometime the download file on web may not respond suitably. Development teams are under pressure to get the software even faster and of high quality. Cost of failure is increasing and codebases are growing in software making. Such elements force engineer to integrate software.

Legitimacy: If an attacker falsifies the software code before its execution then the software security can be evade. In software legitimacy defender can identify change of value in asset done by an attacker before the asset is utilized. Legitimacy confirms the identity of a software program. Authorization is the process of specifying access rights to resources for identified credentials. If the credentials are varying then the access request is declined. The software must ensure that any uniqueness is hidden by unauthorized source especially in open source software.

Accessibility: The software must be unwrapping and prepared to its authorized users adversely it is unauthorized for unknown. All the information and communications services will be ready for use when expected. Accessibility contains three sets of permissions like read, write and execute.

Confidentiality: The asset and its subject are secured and cannot be copied by attackers. Confidentiality provides privacy and reduces identity theft; it also gives a form of security to a situation. Confidentiality is like knowing something but keeping it locked securely away. It prevents you from being cheated by attackers hence software fairness may prevent.

Credit: http://reviewsontech.com/software/properties-of-software-security.html

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