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How Secure Are Your Office Computers?

by Mike Abelson   May 27, 2016
We offer five tips to help you stay better prepared against the world’s worst cyber-criminals.
Best Practices May 27, 2016

 

A hospital in Wichita is still reeling from a cyber-attack it suffered last week. The Kansas Heart Hospital fell victim to ransomware -- a software that encrypts all the files on your computer and then demands a ransom to unlock them. They payed the ransom, but according to reports, the hackers only gave back partial access to the files before demanding more money to unlock the rest.

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Fortunately, the attack didn’t jeopardize the hospital’s patient files, which would have made the situation much worse. But they could have avoided the bad situation altogether if they had better computer and network security in place.

It’s not just hospitals that are being targeted. Major companies like Sony, LinkedIn, and Target have recently fallen prey to hackers. Since small businesses can be even more vulnerable, here are five cyber security tips to help you keep your company out of the hands of today’s cyber-criminals.

1. Back Up Everything

If the Kansas hospital had a proper backup system in place, then the ransomware attack would have been a lot less effective. You can learn from their mistake. We recommend using a cloud storage option that automatically backs up your data as you save it on your physical machines.

There are several companies out there that offer this type of service. Some of the most popular options are Microsoft Cloud, SugarSync, Dropbox Business, and MozyPro.

If you go with an option that doesn’t back up everything, you’ll need to choose which files to save. Here’s where you should start:

  • Spreadsheets
  • Word processing documents
  • Databases
  • Financial files, including accounts receivable and payable files
  • Human resources files

Remember, saving your files in more than one place can be a lifesaver if the worst ever should happen.

2. Teach Your Employees

Your employees are your greatest assets as well as your biggest liabilities. That’s especially true when they’re using their computers. So be sure to establish clear cyber security rules.

We recommend creating a thorough cyber security plan that’s unique to your type of business. After you develop a good set of rules, you’ll need to go over them with your employees. Here are a few basic rules to help you get started:

  • Have your employees setup their computer with a password, and then make sure they lock their computer whenever they aren’t using it.
  • Download antivirus and antispyware software on all of the computers in your office. Then make sure to regularly update and run the software.
  • Discourage your employees from visiting unsafe websites on their work computers.
  • Tell your employees to be extra careful when opening email attachments or clicking on links in emails, as these are two of the most common ways malware ends up on a computer.

If your office doesn’t currently employ an IT specialist, it might be time to have one come in and check out your computers. They can help you set up new antivirus and antispyware programs if you don’t have them already, check to make sure all your drivers are updated properly, look for any security holes in unpatched software you might be using, and suggest any necessary improvements to your cyber security plan.

3. Know Who Accesses Your Machines

Cyber-thieves will sometimes hack into one business to access another. So you should consider which businesses you have relationships with and who might be more vulnerable to an attack.

If you feel like there’s a chance some of your less reputable partners are more risk than they’re worth, it might be time to cut ties with them.

You should also keep in mind that businesses might stop working with you if they think you are a security threat.

4. Hide Your Wi-Fi Network

You don’t want to risk someone hacking through your Wi-Fi to access your computers. So consider this when setting up your office’s Wi-Fi:

  • It’s a really bad idea to use your company name as the name of your Wi-Fi network.
  • Even if you don’t use your company’s name, it’s always dangerous to broadcast your Service Set Identifier (SSID).
  • It’s better to hide your Wi-Fi network name so that it’s harder for strangers to find it.
  • Be sure to use a strong password for login.

Leaving your Wi-Fi open is like leaving the front door open when you are away. It just doesn’t make sense.

5. Think Like a Criminal

One of the reasons big companies keep getting hacked is because cyber-criminals are always adapting to the latest security protocols. There is a way to beat them. You just have to stay one step ahead.

Put yourself in the shoes of a cyber-thief and try to figure out how you would break into your system. This will help you better fortify your security. If you don’t have time to foolproof your system and keep up to date on the latest hacks, it might be time to hire a full-time IT specialist.

What to Do if You’ve Already Been Hacked

We hope these tips help keep your office safe against today’s savviest cyber-criminals. If you do end up getting hacked, there are a few things you should do right away:

  • Reset all of your passwords. If any of your work passwords are the same as the ones you use for personal accounts, you should definitely reset those too. Don’t forget to reset the passwords for any accounts a hacker may have been able to access with information they got from another account.
  • Run your antivirus software as soon as possible. Make sure it’s updated.
  • If you’ve already been locked out of your accounts, you should contact customer service and prove that you’re the rightful owner. Those security questions you set up could be the difference between you getting access back or not.
  • Keep a close eye on your money and be extra vigilant about checking your financial accounts. This is likely where the criminals will be heading first.
  • Let your clients know that you were hacked and that they should be double-check and make sure their accounts are safe.

Like in many things in life, a good defense is the best offense. As you actively prepare for the worst, you’ll be a less obvious target for cyber-criminals. Start now.

Mike Abelson   Lendza Marketing Manager
Digital Marketing
Mike enjoys helping entrepreneurs and startups succeed through smart and innovative marketing strategies. He’s partnered with CEOs and executives to grow businesses from the ground up. Mike believes that the customer is a company’s most valuable asset. When he’s not traveling for work, he enjoys reading adventure and science fiction novels.

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