Schneier Explains the Mind of Security Professionals

(Image used under: Creative Commons 4.0 [SRC][Mod])

Maybe now I can stop referring to myself as "paranoid" and just use the term "Security Professional" instead. In a Wired.com essay, Bruce Schneier writes how security professionals just think differently. While engineers try to figure out how to make things work, Security Professionals think about how to break them.

For example:

SmartWater is a liquid with a unique identifier linked to a particular owner. "The idea is for me to paint this stuff on my valuables as proof of ownership," I wrote when I first learned about the idea. "I think a better idea would be for me to paint it on your valuables, and then call the police."

And it's simply thinking in this way that would prevent a lot of bad products (like smart water) from ever being developed in the first place.

Tags: ,

Rev. Wright’s Quotes Used Out of Context to Misrepresent Him

(Image is in the Public Domain)

If you've heard of Rev. Wright (Barack Obama's pastor) and the things he's reportedly said, you should probably know that there's a video of the sermons where you'll find he didn't actually say what was reported.

Tags: ,

Watch For Cramming on Your Phone Bill

(Image source is unknown)
Josh discovered a mysterious $13 fee on his parents' phone bill, and as he tracked down the source of the bogus charge, he learned a lot about cramming. The FCC describes it as "the practice of placing unauthorized, misleading, or deceptive charges on your telephone bill" by third party companies, who bank on you being too confused/distracted/annoyed by your hard-to-read bill to notice.

Read his story here.

My main reason for digging this besides warning (or reminding) you about this practice was the first comment after the article:

Just another example of the disparity between corporations and people. Corporations freely get away doing things that people would go to jail for.
Tags: , ,

Small Town Kicks Out Payday Lenders

Though the Virgina legislature examined payday lending, they only solution they brought forth was to limit them as far as interest rates and repayment periods. However, at least one small town has kicked out payday lenders via zoning laws. While this may not rate "big news" it is good news and caught my attention for this alone:

The sole proponent of amending the zoning was Randy Phelps, manager of the Advance America lending store in a nearby town. His company, whose Web site says it operates 2,800 stores nationwide, was seeking to open a cash advance store in a new strip shopping center, part of the town's new Wal-Mart complex. "We're not evil people," Phelps protested to the council. "We provide a needed service."

"We're not evil people"…. Doesn't that give you chills? If pretending to hold a hand out in friendship while stabbing someone in the back with the other hand isn't evil I don't know what is.

Tags: , ,

More Evidence that the UK Has Lost Their Minds

Currently they're planning to add children to the DNA database:

Home Office officials said plans to include primary school children on the DNA record would be kept 'under review'. The DNA database includes 4.5 million samples of genetic material, many taken from people who have been arrested but never charged with a crime. By next year, it is expected that 1.5 million of the samples will be from youngsters aged between ten and 18.

Bloody hell.

Tags: , ,

Hannaford Supermarket Data Breach

(Image is in the Public Domain)

Another breach. Who'd have guessed?

The company is aware of about 1,800 cases of fraud reported so far relating to the breach.
Tags: , ,

Your Legal Rights as a Photographer

(Image is used under the Pixabay license)

An excellent summary of some laws and rules relating to taking photos in public and other places. Near the bottom of the page, they have some links to other helpful resources as well. If you have ever been harassed about taking photos (or you expect to), this is a good article for you.

Tags: ,

Detecting Fake Photos

Don't worry, it's not real
(Image used under: Fair Use doctrine)

MIT is working on software that analyzes the surfaces in photos to see if the light patterns all match in order to detect fakes.

Many fraudulent images are created by combining parts of two or more photographs into a single image. When the parts are combined, the combination can sometimes be spotted by variations in the lighting conditions within the image. An observant person might notice such variations, Johnson says; however, "people are pretty insensitive to lighting."

Another technique is to check the grain of the photo for irregularities. When an object is placed within a photo, the new object will have differing grain from the original (though there are ways to reduce and eliminate this).

If you're wondering why this matters, check out these examples of how fake photos can be drastically harmful:

Tags: , ,

Backscatter Alternative Tested

(Image is in the Public Domain)

A British company has developed a camera that can see through clothes, but unlike Backscatter, it doesn't provide pornographic photos of the target.

Depending on the material, the signature of the wave is different, so that explosives can be distinguished from a block of clay and cocaine is different from a bag of flour.

It shoots some rays at the target and reads the response. It's more like a sonar device than a camera and it if works, this will be not only more effective at detecting threats, but also much better for personal privacy.

Tags: ,

DARPA Robot Walks On Ice and Snow

Real exciting sounding huh? Well, check out the video and you’ll be amazed how well this thing gets around. After slipping as badly as it does, it still manages to stay upright and keep going. That is really a breakthrough in robotic science! Tags:

Loading...

If you want to learn more about my professional background, click here to learn more.

Check out one of my guides/tutorials:

email Tutorial
|INDEX|next: E-mail Viruses

E-mail Dangers

Until we find out who the people are who actually buy things from spammers and kick them off the Internet, you're going to have to learn how to deal with and prevent spam.
E-mail Viruses - Learn how viruses are spread through e-mail and how to stop them
Phishing - Spot and avoid lures that pull you into the dark side of the web
Don't be one of those people that loses thousands of dollars to the classic Nigerian Scam.

E-mail Etiquette

Use CC only when necessary and BCC the rest of the time.
Use Reply-All when you mean to and never when you don't.
Practice proper E-mail Forwarding to protect privacy and make e-mails more readable.
Always personalize your e-mails to make it obvious to your recipient that it's valid.

E-mail Tips and Tricks

Using E-Mail Aliases Properly - Be careful about using sensitive data (like your real name) in an e-mail account.
Remember to treat your e-mail account with the security it deserves.
Use a decoy e-mail account to keep your main e-mail account free of spam.
Avoid using any Internet provider's default e-mail.

... or check out any of my other guides and tutorials by clicking here!

Preventing Spam

Spam is annoying and worthless, but you still see it every single day. Here are some tips for preventing and reducing spam.

[Click for full description]

E-mail Viruses

Make sure that viruses don't sneak onto your computer through your e-mails. Read some simple tips to prevent that from happening.

[Click for full description]

Phishing

By far the most dangerous thing you'll find in e-mails is a lie. Sending a bogus e-mail to someone is generally called phishing, but can also be referred to as a Nigerian scam (depending on the goal of the e-mail). Learn to recognize and deal with phishing before it's too late.

[Click for full description]

Nigerian Scam

Many people have lost thousands and even hundreds of thousands of dollars to the classic Nigerian Scam. Don't fall for it!

[Click for full description]

How to Use "CC" Properly

Don't violate people's privacy and invite spam into their accounts by CC'ing all your contacts. Learn the proper way to send mass e-mails first.

[Click for full description]

Reply-All

It's easy to embarass yourself or harm your career when you don't know how to use Reply-All appropriately.

[Click for full description]

How to Forward E-mails Properly

Don't forward e-mails carelessly or you risk looking foolish as best and violating the privacy of all your contacts at worst.

[Click for full description]

Personalize E-mail

Follow this simple rule of e-mail etiquette to help prevent your friends and family from falling for phishing scams.

[Click for full description]

Using E-Mail Aliases Properly

It can be hard to find a good name to use in an e-mail account that hasn't been used and doesn't give away too much information about you.

[Click for full description]

Protecting E-mail Passwords

Your e-mail account is the most important online account you have. Remember to treat it as such!.

[Click for full description]

Using a Decoy E-Mail Account

Why it's very important to use a buffer e-mail account to shield your main account from people and companies that you don't trust.

[Click for full description]

The ISP E-mail Trap

Don't fall for the trap of using the free e-mail account provided to you by your Internet service!

[Click for full description]