Small Business Services That Save You Money

So far, the articles on this page have been about security issues that are important to small businesses. So for a little change this week, let’s talk about how you can save money by finding good but inexpensive business services. I’ll cover three this week.


Mobile phone service is something almost every office needs, for C-levels, managers, sales, and on-site techs. If you are used to walking into a mobile provider’s store and buying a phone and a plan together, you may be spending too much. Buying a phone separately up front may seem like a big outlay, but compared to signing a two or three year contract, you will save money. The mobile operators really aren’t giving away free phones, you know.

Then discover all the mobile virtual network operators, or MVNOs, that resell one of the big four networks at a discount. You can get plans very like what the big names offer for significantly less, with no contract. Two that I have used and can recommend highly are Boom! Mobile (Verizon) and PureTalk (AT&T.)


While we are communicating, let’s look at landlines as well. Up front, the service you get from your local wire-in-the-ground provider will be the easiest to set up. But if you need multiple lines it’s going to cost you. Consider switching to Voice over IP, internet-based phone service. It’s not like the old days. If you remember the crackly unintelligible sputter that came from IP phones a decade ago, forget that. Today IP telephony is first-class.

You can’t just use your old telephones with VoIP. You need IP phones that connect to your local network via computer cables (Ethernet.) You can have a central PBX or set up the desk phones to connect directly to your VoIP provider and manage the call rules for routing and coverage there.

I have used for my phone service for a number of years. They have been excellent on uptime and service. Of course there are other similar providers as well. With, you only pay for calling time, and rates are under a penny a minute. Do the math and see if that will save you money based on your total talk time.

Personal Backup

I preach the gospel of backup, backup, backup. PLEASE make sure you have good backups of all your files — personal documents, pictures, music, all of it. You must know that storage hardware like hard drives and flash drives do die at some point. When they do, the data on that device is gone, gone, gone. If you only have one copy of any file, that file is right now at risk of being lost forever. You need a minimum of two copies of any file you care about to be safe.

Of course, for your business I recommend you choose Proactive Data Protection from ComputAssist. It includes off-site storage, versioning, regular testing and daily monitoring. It is also off-site but local, so in the event of a disaster, you can get all your files back in hours, not days.

But for personal computers at home, I recommend iDrive. They offer five TB (terabytes) of storage along with an excellent backup application for around $70 a year. The app is non-intrusive. Once you set it up, it just runs in the background copying your local data to the iDrive servers. It’s very light-weight so won’t slow you down, and the user interface is quite good, making exactly what is being backed up easy to see. One iDrive account can be used to back up all your devices, even smartphones and tablets. They often have promotional discounts, so ask about them before you sign up.

[Note: I have received no financial rewards or incentives from any of the above-named companies.]

Phishing – part 2

Last time we looked at the reasons one needs to distrust all email. Here we continue with two more methods you can use to make sure you don’t get phished.

Digging deeper

Email servers use standardized ways to relay and deliver mail. Every time a server acts on a message, it adds a header to the message describing what it has done. Your email client, whether it is web mail, Outlook or some other, hides most of these headers for you. If it didn’t, you would have to wade through dozens of lines of server dialog to get to the message body.

But we can use these headers to our advantage, if we believe the message may be forged, fake or malicious. Your mail app provides a way to view the headers in their entirety. The steps are different for each app, but MxToolBox provides a page describing them all. Just click on your mail app in the left column and follow the steps provided.

Once you have the headers before you, you should be able to find the To, From, Date, and Subject headers in a group near the bottom. Start from there and work your way up. Very often the next line or two will answer the question.

  • Examine the Received From headers. Are the mail servers shown from other countries than where the sender is located? If the last letters after the last dot are not .com, .net, or .org, they will frequently be “country codes”. These are two-letter codes that are assigned to each nation in the world, for example, “.us” – United States, “.br” – Brazil, “.cn” – China. (For a complete list, refer to the ICANNWiki page.) A message from a source somewhere in the States should not have any Received From headers with server names like
  • The part of the From address after the “@” should match the business domain name. For example, all messages from ComputAssist should have “” as the ending of the address. If it does not, it likely did not originate here.
  • If there is a Reply-To address header, does it differ from the From address? This is a way to hijack your reply to a hidden address.
  • Still not sure? Look for headers with SPF and DKIM results. The ideal result of these validation tests is a Pass score. A safe message may not always have a pass score, but fake ones never do.

Attachments can be dangerous

One way for phishers to get you hooked is to attach a malicious file to the message. Click it, and the attack on your computer and network begins. These attacks can appear quite genuine. It might look like a bank statement, or an invoice from a supplier, complete with corporate logo and boilerplate fine print.

  • Never trust an attachment that you were not expecting.
  • Even if it appears to be familiar, such as a monthly invoice, use the other techniques here to verify the authenticity of the message first!
  • Be especially careful with Office documents which can contain code that runs on your computer when opened.

Everyone who uses email is potentially a phishing target. These techniques will go a long way in keeping you from becoming a victim.

Looks Legit–How To Not Get Phished

An accountant in a small business office receives an email from her boss: “Please purchase (locally) some gift cards, scratch off the numbers, photocopy and send them to me by email. They are for giving to a person in need. I need this done immediately.” Everything looks believable including the salutation and the signature. But the request is unusual. The boss has never asked this before, and the accountant is not the person who normally would be making local purchases.

With email, lose your trusting nature

The above is an example of a phishing email scam. Phishing is a step beyond simple forging. It’s an attempt to use the appearance of credibility to fool the recipient into cooperating with the attacker. Messages are crafted to look like they come from known sources. They may use familiar corporate logos and colors, the names of others at your workplace, the From: address may even be in your address book. In the case above, the From address was familiar, but the Reply-to address (where a reply to the message would be sent) was an unknown party.

Because email phishing is one of the most common attack methods today, every person on the staff of any organization is a key part of the corporate defensive strategy. One slip could invite malware or ransomware into the whole network.

Phishing attacks get more sophisticated every day. As a user of email in a workplace, you need to up your game accordingly. Here are the top four tips on how to avoid getting phished.

1. Check your own awareness

Common phishing emails appear to be messages from co-workers, shipping company tracking numbers, invoices from known suppliers, and account notifications from online stores and financial institutions. Keep your guard up. You may not normally be a suspicious person. However skeptical you normally are, be more wary than usual when working with email. It’s a shame, but you must treat everything in your inbox as a potential threat to your organization.

Any visible part of an email can be faked. The From: address, the signature, familiar names and logos don’t prove the origin of the message. In a phishing message, all the dirty work is hidden. No matter how innocuous it looks, always use secondary means to verify a message’s authenticity.

2. Check clickable links

One giveaway of a phishing attempt is deceptive clickable links. On most computers, if you place your mouse pointer over a link but do not click, the actual destination address will be shown in a tool tip (pop-up text.) If the visible destination and the tool tip don’t match, you should become suspicious. For example, the link as shown in a message appears to be, but when you hover your mouse over it, the tool tip displays This is a huge red flag – don’t click!

Check link spelling very carefully. For example, can you tell the difference between and (Depending on your browser’s default font, they may appear the same. The second link has a capital I in place of the l.)

If you receive an email asking you to update your account information on a frequently used site, don’t click the links in the email. Use your bookmark to that site instead.

Next time we will look at two more tips to keep you among the un-phished.

Who wants one more password?

Passwords, ugh! Who wants one more password to remember? Passwords are probably the best example of the tug-of-war between security and convenience. “You need long, complicated passwords!” “No, I need passwords that are easy to remember and quick to type!”

Good Passwords

…are just one layer in what should be a defense-in-depth. But bad passwords are, well, a wide open door. When listings of user accounts are stolen and cracked, then found online, security researchers get a glimpse into what people favor for passwords. Here are the top dozen:

  1. 123456
  2. password
  3. 123456789
  4. 12345678
  5. 12345
  6. 111111
  7. 1234567
  8. sunshine
  9. qwerty
  10. iloveyou
  11. princess
  12. admin

As you can see, these are all terrible passwords, but terribly easy to remember. I’m afraid most people are careless about password safety.

But it’s not that hard to be an excellent password user! Two simple changes to your password habits will have you at the top of the good list!

Use Passphrases

For a long time, security experts recommended using numbers, symbols and changes in letter case to make passwords complex. Today, computing power is available in unprecedented quantity, and most short passwords, no matter how complex, can be cracked in minutes. So drop the hieroglyphics, and start using simpler but longer passphrases. These are easier to remember and to type, and more secure, as long as they are over 12 characters long. You still don’t want to use any phrase that is in common usage. “Mary had a little lamb” is a long passphrase, but still a terrible choice as it is in common usage and thus likely to be among the phrases hackers will use to test your security. Change it up a bit.

Use a Password Manager

It is strongly recommended that you use a unique password for every account you have. It would be impossible to remember them all. So let a password manager app do it for you. The password manager securely encrypts all your account information, and you unlock and use it with one master password. Managers are portable between all your devices, so your credentials are always at the ready. For an installable application for your computer, tablet or phone, I recommend Keepass. For a web application, I recommend Bitwarden.