Industry


Ads by TechWords

See your link here


Michael R. Farnum's picture
Michael R. Farnum

Hitting the Security Nerve

The weakest link (humans) includes the security people

I know many of the reasons why ID theft is such a problem. Anything from phishing attacks, the new two-factor man-in-the-middle attacks, poor web server security (patching, services, etc.), and the list goes on. But you have to marvel at the nack humans have for being so utterly stupid sometimes. Here's what I mean:

 

A friend of mine has a son in the military. I don't know the issues surrounding the situation, but as any parent knows who has kids in college or in the miliatry, you sometimes have to send a few bucks to tide 'em over (I don't have kids that age, but I remember my army days when I "overextended" myself a couple of times). Well, my friend wanted to wire-transfer some cash over to his son's bank account. He called his bank to inquire on getting it done. The bank told him that all they needed were the routing numbers for his son's bank and his son's account number. "OK," my friend replied, "How do I get those to you?" "Just send them in an email," his banker replied. Now my boss is smart enough to know that is a stupid suggestion, and he told the banker so in a few unminced words. But the banker just didn't get it.

 

This just amazes me. How can this guy NOT know that email is an insecure medium to be sending sensitive information? This bank is a target for baddies, as are ALL banks. Though this doesn't reflect the security posture of the bank from a pure technological standpoint, it does reflect that this bank is not doing security awareness training, or it is ineffective.

 

Remember security guys and gals, the human is typically the weakest link. And that link includes you if you are not doing your due diligence and creating a holistic security environment. Train your people, make them pass a test, send out reminders. Create a secure culture. Don't wait. Start now.

What People Are Saying

You can never eliminate the

You can never eliminate the human factor. No matter how much you try, people will always introduce new problems in to otherwise perfect systems.

Educating people is part of

Educating people is part of the solution to this. However, not all companies have such trainings for their employees.

People, more often than not, would remember things that they need to remember - if someone would point out what these things are. Now that is a tough thing because we'd have to constantly remind each other of these little details.

I think what it comes down

I think what it comes down to is that people either just dont think it could happen to them or depend on the bank, etc...to make it secure for them. I think lack of education when it comes to security for internet use is also a big part of the problem

I think what it comes down

I think what it comes down to is employee education. Many just don't realize what they're risking by sending unsecured email. Banks especially should be paying close attention about securing outbound email with anti-theft software that not only encrypts emails, but also provides protection once it has been recieved. One example of such software is Taceo, using which the sender can disable the copy/print/forward/screen capture functions to ensure confidentiality.
Outbound email security is also a concern for healthcare offices, financial institutions, lawyers, etc... who deal with sensitive client data on a daily basis. Unfortunately, most people won't pay attention until it is too late and vital information has already leaked out.

The concept behind the

The concept behind the picture isn't actually two factor authenitcation, but mutual authentication. Its intended to prove to the user that they are logging in to their bank's actual site, since the attacker would have no knowledge of the secret picture. Generally the second factor in these implementations is actually an encrypted cookie stored on the machine, counting as a token or "something you have".

I agree with the above

I agree with the above comments. I really fail to understand why banking sites show a picture for the second authentiation. Can some knowledgeable person please explain the concept? thanks in advance

My bank has just gone to a

My bank has just gone to a "two factor" authentication. However, it is relying on the password, and then showing you a picture (not a group of pictures to select from, just yours) to authenticate that they understand who you are. This is a rather pointless exercise. They are not authenticating that I am who I say I am with two factors. It does stop one form of phishing, but it does not do anything about man in the middle, or a stolen password.