Pages

Category

Techno (122) Gadget (84) Komputer (81) Smartphone (76) Internet (74) Tips dan Trik Komputer (64) Pernak pernik (57) Android (51) Facebook (25) Softwear (22) Computer Virus (20) Game (18) Antivirus (15) Job Application (15) Symbian (15) sex (15) Movie (14) Berita Unik (13) Kesehatan (11) Hardwear (4) BlackBerry (3) Gosip (2) Camfrog (1) Hukum (1) humor (1)

Friday, November 25, 2011

Chimo NgeBlog : Android Under Attack

Google Inc.’s Android software was the “exclusive” platform for hackers targeting mobile devices in the last quarter, McAfee Inc. said in a report Monday.
The amount of malicious software (read: malware) targeting Android devices jumped 37% between late June and late September, according to the digital security company’s third-quarter threats report. Following a previous quarter of spiking threats against Android devices, McAfee said 2011 is on track to be the busiest year in mobile malware history.
All new mobile threats identified by McAfee during Q3 were specifically designed to target Android users, the report said. Android’s popularity among cyber criminals has been growing in parallel to its popularity among consumers as hackers seek the largest possible group of victims.
Last week, communications equipment maker Juniper Networks Inc. identified what it called an “exponential” increase in Android malware over the last few months, noting 472% growth malicious software samples since July. Accelerating attacks against Android led Juniper to say “the months of October and November are shaping up to see the fastest growth in Android malware discovery in the history of the platform” in a Nov. 15 blog post.
“We’re seeing a mix of the traditional hacking community [working] on malware very similar to organized efforts on the PC side, as well as people who are just a little smart, the ’15-year-old kid crowd,’ who are able to hide some malicious content in an app,” Dan Hoffman, Juniper’s chief mobile security analyst, explained in an interview with ITbusiness.ca on Monday.
Far more attack apps have appeared in Chinese app stores that distribute Android software, Mr. Hoffman said.
Most of the new threats came in the form of apps on Google’s Android Market disguised as benign programs that secretly record and transmit a user’s activities once downloaded in hopes of obtaining sensitive financial information. However, the McAfee report also noted a rise in what many would consider an even deeper privacy invasion: malware capable of recording and transmitting phone calls.
“Two examples are Android/NickiSpy.A and Android/GoldenEagle.A — both of which record user conversations and forward them to the attacker,” reads an excerpt from page four of the report.
“Attackers can’t be sure that the first one or two calls have the information they seek, so these malware remain on the devices for extended periods without being detected; that’s a very persistent threat indeed!”
Researchers blame Google’s lax approval process of new Android apps in addition to the platform’s general popularity as the reason for the dubious honour. As the following excerpt from Juniper’s blog post explains, the process of removing an allegedly malicious app from the Android Market is reactionary based on user complaints and therefore open to sustained vulnerability.
READ MORE - Chimo NgeBlog : Android Under Attack

Thursday, November 24, 2011

Chimo NgeBlog : The Difference Between Computer virus, Worm, Spyware, Trojan viruses, Adware and spyware

Computer virus propagates in to other files through affixing itself in to computer. It needs a carrier to get involved with computer as well as harms other files.
Earthworm has an ability to duplicate as well as sends itself in to other computer through e-mail, this can mejor antispyware not really spread in to other file however harm system rather.
Trojan could not spread in to other file, could not transmit itself in to other computer however fools a user to obtain this to set in to computer. Because Trojan offers installed, it’s incontrollable. There are lots of kinds of Trojans.
Spyware will not spread in to other file, not really transmit itself in to other computer, however fools a user to obtain this in to computer or by a space of internet browser to install as well as infringe a owner’s privateness.
Hybrid Malware/Blended Threats is actually Malware which includes all the capability of Computer virus, Earthworm, Trojan as well as Spyware together.
Phishing is a technique of creating a social engineering by using e-mail to fool person to reveal financial statement such as credit card or online bank account.
Zombie Network Numerous computer systems that become a victim of Earthworm, Trojan and other Pasos Para Eliminar Un Spyware Malware will be utilized by attacker/hacker to be an address for delivering junk e-mail mail, phishing, DOS or even to maintain a few unlawful software within.
Malware has an abbreviation from Malicious Software means all programs that have aggressive in the direction of to computer as well as system, or it could be a name to call a good ill aim of plan such as Computer virus, Earthworm, Trojan, Spyware, Keylogger, Crack Tool, Dialer, Phishing, Plugin, BHO, etc.
Owing to Computer virus may be the very first Malware that occurs as well as understands for very long so, a few information or an informal article that’s much less stressed uses this particular word “Virus” instead of “Malware” In the fact, this is wrong. Anyhow each Malware is actually distinction.
Buy online with online coupons as well as special offers, save up your money. Discovering Que Es Un Malware low cost from as well as much deeper discount rates. is among the web site that offers lots of special web protection discount which will help guide you towards the the most suitable plan to safe your pc.
READ MORE - Chimo NgeBlog : The Difference Between Computer virus, Worm, Spyware, Trojan viruses, Adware and spyware

Wednesday, November 23, 2011

Chimo NgeBlog : The 12 Most Vulnerable Smartphones

Samsung mini note
How vulnerable is your smartphone to malware attacks? Android is by far the most targeted mobile operating system, but some popular Android phones made by Samsung, HTC, and Motorola, fare a lot worse than others.
Bit9, an enterprise-oriented security vendor, ranked the 12 most vulnerable cell phones (the "dirty dozen") based on how dated its software is out of the box. Android fragmentation is well documented, but your average cell phone user probably doesn’t care if he or she’s on Android 2.3 or Android 2.3.7. Functionally, the versions are similar.
However security-wise, it matters. A lot. For instance if a malicious app breaches an older version of Android, Google patches the vulnerability and releases an incremental update so that app can never exploit your phone again. Then it’s up to the cell phone operator to send your phone that update.
The timing of when you get these updates depends upon your cell phone operator and cell phone manufacturer, rather than Google, which is fundamentally different from how PC security is distributed (it would be akin to buying a PC from Dell and relying on Dell to coordinate with your home Internet provider, instead of Microsoft, to update your Windows software).
Unfortunately, not every Android phone gets updated to the latest version at the same time; pundits say carriers have no economic incentive to send updates to old or unpopular phones.
As a result, according to Google, 56 percent of Android smartphones are stuck on the 18-month old Android 2.3 Froyo, or older versions.
“We need to put pressure on the carriers. Why are they alone responsible for updating your security?” Harry Sverdlove, CTO of Bit9, told PCMag.
Honorable Mention: Apple iPhone 4 
Apple's iOS is less fragmented because Apple retains full control over when it releases its software update. But fragmentation still exists, because newer versions of iOS either don’t work or perform uber slowly on models that are over two years old. Others iPhone owners are simply turned off by slow download speeds or excessively large files. Lookout Mobile recently discovered that 30 percent of iPhone users don’t download the latest version of iOS when it comes out, and therefore miss out on time-sensitive iOS patches.
As a result, Bit9 gave iPhone 4 an honorable mention.       
Bit9’s “dirty dozen”:
1. Samsung Galaxy Mini (T-Mobile)
2. HTC Desire (U.S. Cellular)3. Sony Ericsson Xperia X10 (AT&T)
4. Sanyo Zio (Sprint, Cricket Wireless)
5. HTC Wildfire (T-Mobile)
6. Samsung Epic 4G (Sprint)
7. LG Optimus S (Sprint)
8. Samsung Galaxy S (T-Mobile)
9. Motorola Droid X (Verizon)
10. LG Optimus One
11. Motorola Droid 2 (Verizon)
12. HTC Evo 4G (Sprint)
BYOD (Bring Your Own Device), but not an Android!
Bit9’s findings may be preaching to the choir here, but its study is really aimed towards business workers who are ditching their BlackBerries for other popular operating systems—in droves. This week, one study claimed iPhone has surpassed BlackBerry as the most popular smartphone used in the office. But Bit9 and PCMag’s networking analyst Samara Lynn still believe BlackBerry is “tops for IT,” because it uses an enterprise server that gives companies full control over issuing updates.
As mobile malware matures, the targets will inevitably grow bigger and more lucrative.
“We’re going see more and more corporate attacks on smartphones, more spear phishing, more targeted email attacks. Given the landscape, it’s a ripe field that’s growing faster than the security itself,” said Sverdlove.
Fore more on Android fragmentation, see Why Ice Cream Sandwich Might Make Things Worse.
READ MORE - Chimo NgeBlog : The 12 Most Vulnerable Smartphones

Tuesday, November 22, 2011

Chimo NgeBlog : Nokia to Launch Symbian Carla and Donna Operating System

At the Developer’s Day in Mexico Nokia has revealed the upcoming two versions of its Symbian operating system, Carla and Donna.
Symbian Carla, which is set to introduce a new version of the Nokia browser version 8.0, will be the first to make its way to the market with a bunch of smart features bundled with it. It is intended for smartphones with a 1GHz processor or higher and is believed to be scheduled for release in late 2012. Symbian Carla also offers better widgets, NFC support with improved functionality and Dolby Surround Sound.
As for Symbian Donna, which will support dual-core processors, it has no confirmed details so far as Nokia did not reveal in their presentation some other features of the update; however, most probably it will be launched before the end of 2013 or the early 2014 and will be equipped to the rumored successor to the Nokia N9.
Nokia mentioned earlier that Symbian might be running over dual-core processors by year 2012 and that they plan to abandon Symbian in 2016.
READ MORE - Chimo NgeBlog : Nokia to Launch Symbian Carla and Donna Operating System

Monday, November 21, 2011

Chimo NgeBlog : Smartphone Batteries are About to Get a Massive Upgrade

As smartphones become more ingrained in our daily lives, a battery that can hold a charge all day is more important than ever to consumers. Unfortunately, this is not always the case.
Take Apple’s (Nasdaq: AAPL) iPhone 4S, for instance. Consumers flocked to Apple stores in droves to scoop up the device, only for many of them to discover that the battery screeches to a halt after eight hours or less.
Not good news for those becoming addicted to the device’s celebrated (and battery-sucking) personal assistant app, Siri.
Luckily for them, however, new research from Northwestern University could make battery anxiety for smartphone and tablet owners a thing of the past.
Let me explain…
Solving Capacity Issues With a Carbon and Silicon Sandwich
When you charge a mobile device’s battery, a chemical reaction forces lithium ions from one end of the battery to the other. The amount of time a battery holds a charge depends on how many ions you can jam into it at once.
This capacity is limited by how many lithium atoms a battery’s layered carbon sheets can accommodate. Right now, it’s not many.
But using silicon instead of carbon can boost the density of lithium ions considerably. Except silicon tends to expand and contract – compromising a battery’s ability to hold a charge.
So Northwestern University researchers decided to step in and tackle this problem.
You see, instead of replacing the carbon entirely, they figured out how to stabilize the silicon by sandwiching it in between a battery’s carbon layers.
As a result, they created a lithium-ion battery that can last more than a week without being plugged in!
But that’s just one benefit of their amazing breakthrough…
From 0% to 100% in 15 Minutes Flat
Carbon sheets don’t just lower a battery’s charge capacity. They’re also the reason it takes so long to charge our mobile devices in the first place.
Lithium ions need to travel to the edges of each carbon sheet before passing through them, creating what scientists call an “ionic traffic jam.”
To solve this issue, the Northwestern team punctured the sheets with tiny 10-nanometer holes. This resulted in the battery charging about 10-times faster – in just 15 minutes flat.
But there’s a catch: After 150 charges, this new system begins to lose its affect.
However, it would still take well over a year to reach 150 charges, since the battery lasts more than a week. So I wouldn’t worry about that limit. Besides, even after you reach this 150-charge threshold, the battery is still five-times more efficient than today’s technology.
When can you hope to get this stellar battery performance in your own devices?
Well, researchers see the technology hitting the market in the next three to five years. Meaning you shouldn’t expect to see it in the iPhone 5.

But as battery issues continue to plague some iPhone 4S users, perhaps it’s worth waiting for the seventh or eighth member in the Apple lineup.
READ MORE - Chimo NgeBlog : Smartphone Batteries are About to Get a Massive Upgrade

Sunday, November 20, 2011

Chimo NgeBlog : Ice Cream Sandwich Android to Be Released to Sony Ericsson Xperia Phones

A confirmation was recently released by Sony Ericsson on the Ice Cream Sandwich Android OS update for some of the Xperia smartphones of the company. Among the Sony Ericsson devices that will reportedly receive the Ice Cream Sandwich Android OS update would include the Xperia Arc and the Xperia Play.
Despite the confirmation by the company, the release date of the Ice Cream Sandwich Android OS update remains to be seen as indicated on the blog site of the company. According to the post, the detailed information in connection to the Ice Cream Sandwich Android update of Google (NASDAQ:GOOG) will reportedly be revealed through the blog along with its release schedule and its availability in the international market.
Aside from the Sony Ericsson Xperia Arc and the Xperia Play, the other devices that will reportedly receive the Ice Cream Sandwich Android OS update includes the Xperia Ray, the Mini, the Mini Pro, the Xperia Neo and the Xperia Neo V.
Ice Cream Sandwich Android To Be Released to Sony Ericsson Xperia Phones
Ice Cream Sandwich
Some observers have noted that the absence of the Sony Ericsson Live with Walkman from the list of devices that will receive the update for the latest Android OS of Google. However some have indicated that the Sony Ericsson Live with Walkman is reportedly a low-end smartphone since it only has a 3.2-inch screen which has a resolution of 320 by 480.
Aside from the confirmation that a number of Sony Ericsson devices will be receiving the Ice Cream Sandwich Android OS update, reports have also revealed that Sony Ericsson is set to release it first HD smartphone into the market. The upcoming Sony Ericsson Xperia Arc HD will reportedly feature large-size 720p HD screen and will be released with the Gingerbread Android OS.
The device, which will reportedly be launched by the company during the CES in January, will also feature an 8MP camera, 1.5 GHz Snapdragon processor and 1GB RAM.
However since a number of new Android smartphones using the Gingerbread Android OS will be receiving the Ice Cream Sandwich Android OS, some observers have indicated that the upcoming product offering of Sony Ericsson will likely receive the same Ice Cream Sandwich Android update in the future.
The confirmation on the Ice Cream Sandwich Android OS update for a number of Sony Ericsson products comes as the first device to utilize the latest version of the Android OS of Google was released into the UK recently.
READ MORE - Chimo NgeBlog : Ice Cream Sandwich Android to Be Released to Sony Ericsson Xperia Phones