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Michael R. Farnum's picture
Michael R. Farnum

Hitting the Security Nerve

Companies need to be responsible Internet community members - stop the shopping with company resources!

Now that the holiday season is fully upon us, many people will be turning to the Internet to do their shopping. I think this is a great thing in most respects. But it also has many security implications.

 

From the standpoint of a company with employees, this risk is high because of the number of employees using company computer resources to shop while at work. The typical security consultant, engineer, manager, admin type knows this risk very well and does what he / she can to protect the organization. But the question is this: why do organizations allow this type of non-business Internet activity on their network? St. Bernard Software is reporting this:

In the latest security survey conducted by St. Bernard of 298 organizations, 76% reported that they do not block employee Internet access to online shopping sites during work hours.

 

This makes no sense to me and most security professionals out there. The tools are readily available, and in most cases would pay for themselves many times over if implemented.

 

Just looking at the issue from the direction of productivity should be enough to make an organization lockdown the Internet connection. Yet companies have tended to look at this more like the shoplifting problem. They just kinda factor it into the cost of business, only doing something about the more blatant cases.

 

But when you combine the issues of security with the productivity argument, the argument for controlling the Internet access seems like a slam dunk. The possibility of ID theft, phishing attacks, spam, malware, etc. go up dramatically when shopping is allowed on company computer resources. Though the Internet has made many people informed shoppers, these same people are, for the most part, still uninformed about security risks on the Internet. They will go to almost any site that offers a perceived bargain or free shipping or some other gimmick, and these sites could host any manner of security problems.

 

And the kicker is that the risk of the issues could be headed off to a high degree if only organizations would police their Internet access. Instead, they opt for reactive measures by setting up anti-spam, anti-virus, anti-whatever. These measures are necessary in any event because bad stuff can leak through even with only legitimate Internet traffic, so the argument could be made that it makes no sense to buy tools to lock down Internet surfing when the reactive tools are needed anyway. But the concept of defense-in-depth slaps this argument down quickly and soundly.

 

So what other reasons are there for not policing the Internet traffic? I think it is as simple as a culture issue. Fast and reliable Internet access at most companies has been available for around 10 years now, and organizations did not set the precedent of policing the traffic from the start (especially the smaller organizations), so people simply expect it now. And who wants a bunch of griping, unhappy employees who actually have to do work instead of shopping for Christmas presents? That was tongue in cheek, in case you didn't catch it.

 

But organizations have to realize that they are contributing to the total insecurity of the Internet when they allow employees to use their resources for irresponsible Internet activity. This is no different than companies taking part in helping out their physical communities. The virtual community is no less important, and organizations should be responsible members there as well.

Related Post: I guess I am a Scrooge

What People Are Saying

The folks above giving you a

The folks above giving you a hard time sure don't work where I do. We just got a page-long email that, while allowing employees the privilege to use the internet for personal use, reiterated the significant list of restrictions the company places on that use, including how much and when. It reminds us that we can be terminated for misuse, and that each year several employees are terminated for just such violations of company policy. We have some serious firewall and proxy protections in place, but I believe the company recognizes that the fastest way to have threats appear on the company intranet is for an employee to pull something in and place it there. Thanks for a good article.

If the boss/owner says "No

If the boss/owner says "No Internet", IT should enforce that policy.
If the boss/owner says "Restrict Internet to business use only", IT should enforce that policy.
It is the job of IT to inform management/owners of the networks of the risks of unfettered Internet access by employees.
It is also the job of IT to inform management/owners of the networks of the employees that NEED access to do their job.
We in IT are the messengers and enforcers of management IT policies.
If management is not informed of the risks involved, We are not doing our job!!

this is has nothing to do

this is has nothing to do with security, like others said above is more a management decision.

cutting off such resources would make employees mad and disgruntled, and eventually looking for a new job. I known plenty of people who have left companies they were at due to privacy concerns and the amount of the internet the company was blocking.

either way, leave this to management, and even they will see, this is not the right move

One of the un-intended

One of the un-intended consequences of preventing reasonable personal web access is that productivity can be reduced by such a policy. If I can make a quick purchase or an appointment while at work, I do not have to take the time off to do so. You probably don't believe in allowing work from home either? I can stetrch out a project until I reach my allotted time, or I can work quicker and more efficiently, knowing that my output is valued more than how much time I spend on it.
Some managers I have had were more concerned that I look busy rather than how good and efficient I am. That attitude is reflected in your article.

Maybe you should refrain

Maybe you should refrain from blogging personal opinions that have no substance until after business hours as well Mr. Farnum.

There's a sucker born every

There's a sucker born every minute, eh, Mr. Farnum? I find it difficult to believe that your entire argument isn't tongue in cheek. Obviously, the most secure solution would be to forbid all Internet access by employees. By gum, THAT would get those lollygagging ne'er-do-wells back to their duties!

By invoking a collective argument such as the security of the total Internet as an absolute good, you can pretty much claim anything you want, and you do, e.g., companies that don't block their employees from shopping sites are virtually turning widows and orphans into the streets to whore and beg. Your definition of "responsible" corporate behavior sounds like a disturbing parody of Maoism.

Only one thing gets in the way of your vision of total productivity: people. We're not machines or interchangeable work units. We have lives outside of work, and we don't have WORK/LIFE switches that you can set as you please. An industry that routinely expects 60-hour weeks and hires and fires by the project doesn't need any more cheerleaders like you.

Michael- I have to disagree

Michael- I have to disagree with you on this one. I don't think the security risks have been sufficiently proven to put the kabash on on line holiday shopping for work. If your workplace makes a business decision (nothing to do with security) that is another story, but I don't think that is a smart decision either. I think many employers hide behind the security issue because they don't have the stones to say it is because of productivity. I have written further on this at my blog here

As an IT and security

As an IT and security professional, I disagree with this article. I have not seen abuse of resources, per se, and users' behaviour is consistent, whether it's for work or personal use and has not presented a specific security issue. If we did not allow our users access to the internet for personal use, they would physically remove themselves from their work location to shop, and that does, in fact, reduce productivity. I realize that there are companies that monitor and restrict internet usage, but I thnk overall statistics have shown that allowing incidental personal use of the internet at work provides a positive benefit to both the employee and employer.

As an IT Manager, I disagree

As an IT Manager, I disagree completely. Personal use of the Internet, be it e-mail or the web, should be considered a benefit of work. Most employees use the resource wisely and abuse should, or course, be curtailed. However, employees who are working 60+ hours a week should be permitted a few hours of personal web use. If IT hasn't already secured the network from malicious web sites, it is not an employee problem, it's IT's problem. Kudos to the 76% of companies that are doing the right thing.