Wednesday, September 15, 2010

6 Things You Should Never Reveal on Facebo

14th September 2010. The whole social networking phenomenon has millions of Americans sharing their photos, favorite songs and details about their class reunions on Facebook, MySpace, Twitter and dozens of similar sites. But there are a handful of personal details that you should never say if you don't want criminals — cyber or otherwise — to rob you blind, according to Beth Givens, executive director of the Privacy Rights Clearinghouse.


The folks at Insure.com also say that ill-advised Facebook postings increasingly can get your insurance cancelled or cause you to pay dramatically more for everything from auto to life insurance coverage. By now almost everybody knows that those drunken party photos could cost you a job, too.

[See 7 Things to Stop Doing Now on Facebook]

You can certainly enjoy networking and sharing photos, but you should know that sharing some information puts you at risk. What should you never say on Facebook, Twitter or any other social networking site?

Your Birth Date and Place

Sure, you can say what day you were born, but if you provide the year and where you were born too, you've just given identity thieves a key to stealing your financial life, said Givens. A study done by Carnegie Mellon showed that a date and place of birth could be used to predict most — and sometimes all — of the numbers in your Social Security number, she said.

Vacation Plans

There may be a better way to say "Rob me, please" than posting something along the lines of: "Count-down to Maui! Two days and Ritz Carlton, here we come!" on Twitter. But it's hard to think of one. Post the photos on Facebook when you return, if you like. But don't invite criminals in by telling them specifically when you'll be gone.

Home Address

Do I have to elaborate? A study recently released by the Ponemon Institute found that users of Social Media sites were at greater risk of physical and identity theft because of the information they were sharing. Some 40% listed their home address on the sites; 65% didn't even attempt to block out strangers with privacy settings. And 60% said they weren't confident that their "friends" were really just people they know.

Confessionals

You may hate your job; lie on your taxes; or be a recreational user of illicit drugs, but this is no place to confess. Employers commonly peruse social networking sites to determine who to hire — and, sometimes, who to fire. Need proof? In just the past few weeks, an emergency dispatcher was fired in Wisconsin for revealing drug use; a waitress got canned for complaining about customers and the Pittsburgh Pirate's mascot was dumped for bashing the team on Facebook. One study done last year estimated that 8% of companies fired someone for "misuse" of social media.

Password Clues

If you've got online accounts, you've probably answered a dozen different security questions, telling your bank or brokerage firm your Mom's maiden name; the church you were married in; or the name of your favorite song. Got that same stuff on the information page of your Facebook profile? You're giving crooks an easy way to guess your passwords.

Risky Behaviors

You take your classic Camaro out for street racing, soar above the hills in a hang glider, or smoke like a chimney? Insurers are increasingly turning to the web to figure out whether their applicants and customers are putting their lives or property at risk, according to Insure.com. So far, there's no efficient way to collect the data, so cancellations and rate hikes are rare. But the technology is fast evolving, according to a paper written by Celent, a financial services research and consulting firm.
___



2,107 Comments

Wednesday, September 8, 2010

A Strong Password Isn’t the Strongest Security

Saturday September 4, 2010, 4:33 pm

MAKE your password strong, with a unique jumble of letters, numbers and punctuation marks. But memorize it — never write it down. And, oh yes, change it every few months.

These instructions are supposed to protect us. But they don’t.

Some computer security experts are advancing the heretical thought that passwords might not need to be “strong,” or changed constantly. They say onerous requirements for passwords have given us a false sense of protection against potential attacks. In fact, they say, we aren’t paying enough attention to more potent threats.

Here’s one threat to keep you awake at night: Keylogging software, which is deposited on a PC by a virus, records all keystrokes — including the strongest passwords you can concoct — and then sends it surreptitiously to a remote location.

“Keeping a keylogger off your machine is about a trillion times more important than the strength of any one of your passwords,” says Cormac Herley, a principal researcher at Microsoft Research who specializes in security-related topics. He said antivirus software could detect and block many kinds of keyloggers, but “there’s no guarantee that it gets everything.”

After investigating password requirements in a variety of settings, Mr. Herley is critical not of users but of system administrators who aren’t paying enough attention to the inconvenience of making people comply with arcane rules. “It is not users who need to be better educated on the risks of various attacks, but the security community,” he said at a meeting of security professionals, the New Security Paradigms Workshop, at Queen’s College in Oxford, England. “Security advice simply offers a bad cost-benefit tradeoff to users.”

One might guess that heavily trafficked Web sites — especially those that provide access to users’ financial information — would have requirements for strong passwords. But it turns out that password policies of many such sites are among the most relaxed. These sites don’t publicly discuss security breaches, but Mr. Herley said it “isn’t plausible” that these sites would use such policies if their users weren’t adequately protected from attacks by those who do not know the password.

Mr. Herley, working with Dinei FlorĂȘncio, also at Microsoft Research, looked at the password policies of 75 Web sites. At the Symposium on Usable Privacy and Security, held in July in Redmond, Wash., they reported that the sites that allowed relatively weak passwords were busy commercial destinations, including PayPal, Amazon.com and Fidelity Investments. The sites that insisted on very complex passwords were mostly government and university sites. What accounts for the difference? They suggest that “when the voices that advocate for usability are absent or weak, security measures become needlessly restrictive.”

Donald A. Norman, a co-founder of the Nielsen Norman Group, a design consulting firm in Fremont, Calif., makes a similar case. In “When Security Gets in the Way,” an essay published last year, he noted the password rules of Northwestern University, where he then taught. It was a daunting list of 15 requirements. He said unreasonable rules can end up rendering a system less secure: users end up writing down passwords and storing them in places that can be readily discovered.

“These requirements keep out the good guys without deterring the bad guys,” he said.

Northwestern has reduced its password requirements to eight, but they still constitute a challenging maze. For example, the password can’t have more than four sequential characters from the previous seven passwords, and a new password is required every 120 days.

By contrast, Amazon has only one requirement: that the password be at least six characters. That’s it. And hold on to it as long as you like.

A short password wouldn’t work well if an attacker could try every possible combination in quick succession. But as Mr. Herley and Mr. FlorĂȘncio note, commercial sites can block “brute-force attacks” by locking an account after a given number of failed log-in attempts. “If an account is locked for 24 hours after three unsuccessful attempts,” they write, “a six-digit PIN can withstand 100 years of sustained attack.”

Roger A. Safian, a senior data security analyst at Northwestern, says that unlike Amazon, the university is unfortunately vulnerable to brute-force attacks in that it doesn’t lock out accounts after failed log-ins. The reason, he says, is that anyone could use a lockout policy to try logging in to a victim’s account, “knowing that you won’t succeed, but also knowing that the victim won’t be able to use the account, either.” (Such thoughts may occur to a student facing an unwelcome exam, who could block a professor from preparations.)

VERY short passwords, taken directly from the dictionary, would be permitted in a password system that Mr. Herley and Stuart Schechter at Microsoft Research developed with Michael Mitzenmacher at Harvard.

At the Usenix Workshop on Hot Topics in Security conference, held last month in Washington, the three suggested that Web sites with tens or hundreds of millions of users, could let users choose any password they liked — as long as only a tiny percentage selected the same one. That would render a list of most often used passwords useless: by limiting a single password to, say, 100 users among 10 million, the odds of an attacker getting lucky on one attempt per account are astronomically long, Mr. Herley explained in a conversation last month.

Mr. Herley said the proposed system hadn’t been tested and that users might become frustrated in trying to select a password that was no longer available. But he said he believed an anything-is-permitted password system would be welcomed by users sick of being told, “Eat your broccoli; a strong password is good for security.”

Sunday, September 5, 2010

How frugal billionaires spend their money


7 Spending Tips From Frugal Billionaires

Sunday, September 5, 2010

Carlos Slim Helu (Carlos Slim), a telecom tycoon and billionaire with well-known frugal tendencies, has a net worth of $60.6 billion, according to Forbes. Assuming no changes in his net worth, he could spend $1,150 a minute for the next 100 years before he ran out of money. To put this in perspective, he could spend in 13 minutes what a minimum-wage earner brings home after an entire year of the daily grind.

Granted, the world's billionaires (all 1,011 of them) are in the debatably enviable position of having, quite literally, more money than they can possibly spend, yet some are still living well below their means, and save money in surprising places. Even non-billionaires (currently 6,864,605,142 of us) can partake in these seven spending tips from frugal billionaires:
1. Keep Your Home Simple
Billionaires can afford to live in the most exclusive mansions imaginable -- and many do, including Bill Gates' sprawling 66,000 square foot, $147.5 million dollar mansion in Medina, Wash. -- yet frugal billionaires like Warren Buffett choose to keep it simple. Buffett still lives in the five-bedroom house in Omaha that he purchased in 1957 for $31,500. Likewise, Carlos Slim has lived in the same house for more than 40 years.

2. Use Self-Powered or Public Transportation
Thrifty billionaires including John Caudwell, David Cheriton and Chuck Feeney prefer to walk, bike or use public transportation when getting around town. Certainly these wealthy individuals could afford to take a helicopter to their lunch meetings, or ride in chauffeur-driven Bentleys, but they choose to get a little exercise and take advantage of public transportation instead. Good for the bank account and great for the environment.

3. Buy Your Clothes off the Rack
While some people, regardless of their net value, place a huge emphasis on wearing designer clothes and shoes, some frugal billionaires decide it's simply not worth the effort, or expense. You can find David Cheriton, the Stanford professor who matched Google founders Sergey Brin and Larry Page to the venture capitalists at Kleiner, Perkins, Caufield & Byers (resulting in a large reward of Google stock), wearing jeans and a t-shirt.

Ingvar Kamprad, the founder of the furniture company Ikea, avoids wearing suits, and John Caudwell, mobile phone mogul, buys his clothes off the rack instead of spending his wealth on designer clothes.

4. Keep your Scissors Sharp
The average haircut costs about $45, but people can and do spend up to $800 per cut and style. Multiply that by 8.6 (to account for a cut every six weeks) and it adds up to $7,200 per year, not including tips. These billionaires can certainly afford the most stylish haircuts, buy many cannot be bothered by the time it takes or the high price tag for the posh salons. Billionaires like John Caudwell and David Cheriton opt for cutting their own hair at home.

[Stock Picks From the World's Greatest Investors]

5. Drive a Regular Car
While billionaires like Larry Ellison (co-founder and CEO of Oracle Corporation) enjoy spending millions on cars, boats and planes, others remain low key with their vehicles of choice. Jim Walton (of the Wal-Mart clan) drives a 15-year-old pickup truck. Azim Premji, an Indian business tycoon, reportedly drives a Toyota Corolla. And Ingvar Kamprad of Ikea drives a 10-year-old Volvo. The idea is to buy a dependable car, and drive it into the ground. No need for a different car each day of the week for these frugal billionaires.

6. Skip Luxury Items
It may surprise some of us, but the world's wealthiest person, Carlos Slim (the one who could spend more than a thousand dollars a minute and not run out of money for one hundred years) does not own a yacht or a plane. (Reducing the amount you spend is the easiest way to make your money grow.)

Many other billionaires have chosen to skip these luxury items. Warren Buffett also avoids these lavish material items, stating, "Most toys are just a pain in the neck."

What We Can Learn
Some of the world's billionaires have frugal tendencies. Perhaps this thrifty nature even helped them make some of their money. Regardless, they have chosen to avoid some unnecessary spending (at least on their scale) and the 6,864,605,142 non-billionaires out there can follow suit, eliminating excessive, keep-up-with-the-Jones style spending. No matter what a person's income bracket is, most can usually find a way to cut back on frivolous spending, just like a few frugal billionaires.

Friday, September 3, 2010

Malaysian blogger faces jail over satirical post

By Agence France-Presse, Updated: 9/2/2010

A Malaysian journalist was charged Thursday over a satirical blog which made fun of the state power firm Tenaga, and faces a year's jail if convicted.

State media said that Irwan Abdul Rahman, a 36-year-old sub-editor with a Malay-language daily, pleaded not guilty in the Sessions Court to a charge of posting a fictitious comment.

It said he was accused of "intent to hurt" over the posting, entitled "TNB to sue WWF over Earth Hour" which jokingly said Tenaga would take action over the World Wildlife Fund's annual energy-saving initiative.

In an entry earlier this week, Irwan said on his blog http:nose4news.wordpress.com that he was hoping "for cool heads and a developed sense of humour to prevail".

He has deleted the offending item, which he said was merely "a stupid joke that does no one harm".

Malaysia's opposition condemned the prosecution as "not only harsh but ridiculous".

"Does this mean a satire or a joke is now illegal in Malaysia? What has become of our country?" said Lim Guan Eng, secretary-general of the Democratic Action Party which is a member of the opposition alliance.

Lim said Malaysia had a great tradition of satire, which was also used in the independence struggle against British colonial rule, and that the government must respect freedom of expression.

Irwan's prosecution has caused a stir because unlike the mainstream press, the web and online media in Malaysia have remained relatively free, despite occasional raids, bans and government criticism.

Major newspapers and broadcasters are closely linked with the ruling coalition, so the Internet has become a lively forum for dissent and debate.

The government in 1996 pledged not to censor online content as part of a campaign to promote its information technology sector.

Thursday, September 2, 2010

New uses for common bathroom items


An Unexpected new uses for bathroom items partner
by Real Simple Magazine, on Thu Aug 12, 2010
There's magic to be found in the medicine cabinet.
New Uses for Baby Oil
Remove latex paint from skin: Pour a generous amount of baby oil on a cotton ball and scrub.
Untangle a necklace chain: Massage a dab of oil onto the tangled area, then use a straight pin to carefully pull apart the knot.
Peel off bandages: Avoid involuntary hair removal―and extra agony―by rubbing baby oil over and around the sticky parts of an adhesive bandage before pulling it off.
Slip off a stuck ring: Massage oil onto your finger and rotate the ring until you can slide it off.

New Uses for Dental Floss

Unstick a photograph: Slide a length of dental floss under the corner of a photo that's stuck to an album page or another snapshot. Work the floss between the two surfaces to separate them without damaging the picture.
Save a necklace: Rescue a busted strand by threading the beads onto dental floss for a quick, sturdy fix.

Related: 6 New Uses for Toothpaste

Hang a painting: To hang lightweight artwork that's not in a heavy frame with glass, use dental floss in place of picture wire.
String a popcorn garland during the holidays: Just thread the floss through a needle as you would ordinary sewing thread.
Tie your hair back: If you don't have an elastic, use it to hold your hair before you wash your face.
Cut a cheesecake: Use unwaxed, unflavored floss to slice any soft layer cakes, or homemade cinnamon buns from a roll.
New Uses for Antacid Tablets

Clean a toilet: Toss in two dissolving antacid tablets, such as Alka-Seltzer, wait 20 minutes, then brush.
Remove a stain from a vase's bottom: Drop a tablet in a little water and let it sit for several minutes. Wipe and rinse.
Soothe a sting: Dissolve two tablets in a glass of water, then dab on bug bites.
Impress a kid with a fun science experiment: Pour water into a plastic 35-millimeter-film canister until it is one-third full, drop in a tablet, replace the lid, and quickly place the canister upside down on the ground. Stand back. In 5 to 10 seconds, the gas pressure will make the canister pop its lid and shoot several feet into the air.
New Uses for Cotton Swabs

Touch up paint on cabinets or walls: Or use a swab to apply wood stain to elaborate carvings on furniture or scratches on furniture and floors.
Keep your phone charged: Use a swab dipped in alcohol to clean the battery contacts

of a cordless phone, cell phone, or laptop. This will help maintain good battery connections and sustain the charge for a longer time.

Related: The Worst Cleaning Jobs Made Easy
Make a face: Apply Halloween greasepaint with a swab and save your makeup brushes for the good stuff.
Tote touch-up makeup: In a tiny evening bag, rub cotton swabs in concealer and eye shadow, sealing them in a plastic bag, and tucking the bag into your clutch.
Take a shine to your silver: Use a swab to apply polish to crevices in flatware or tea services.