The Macnamara Blog

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Category: Security

Security

How to Spot a Fake Email, Part 2: The Anatomy of a Scam

In our post on how to spot a fake email, we covered some easy ways to identify the spams, scams and spoofs that inevitably land in your inbox.

But it’s not easy to write one post covering everything. And it’s not uncommon for us to receive a few reports a day from our clients of scamming: there’s a lot of it out there, much of it increasingly hard to identify.

That’s why we’re going to break it down further today and take you through the anatomy of a scam email.

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why you need multifactor authentication
Security

Why Use Multi-Factor Authentication?

As we move increasingly towards online services, securing your account is more important than ever.

While computer viruses still exist, they’re no longer the route of choice for hackers to get control of your data. Instead, the prevalence of online services means that the bad guys are targeting your cloud services, such as your email and file storage.

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how safe is your fishtank
Best practices

How Safe Is Your Fish Tank?

What on earth is this one about, I hear you ask? The Internet Of Things, that’s what; those millions of things that connect to the internet, like your home central heating, your toaster, webcams, children’s toys and yes, even fish tanks, allowing them to send you messages and alerts, or to be controlled and managed from your smartphone.

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Best practices

Better Web Privacy – Browsers, Trackers & Blockers

Surfing the web in private is a minefield.

Everywhere you go, something is watching you, tracking your search results and the pages you visit.

And more often than not the goal is to target you with advertising based on the things that you’re probably interested in (probable because hey, that’s what you’ve been looking at isn’t it?)

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sharing office password security
Security

Is it ever a good idea to share office passwords?

At first glance the answer is obvious. No, of course we should never share our passwords, why would we? 

I agree and yet, here’s an oddity: we often encounter small companies where password sharing is common. It may not be obvious at first but with a little digging the practice turns out to be the norm. 

In fact, anecdotally, I would say offices in which some degree of password sharing goes on are more common than those that absolutely ban it.

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cyber essentials certification is it worth it
Security

Cyber Essentials: is it worth it?

For some companies, Cyber Essentials or Cyber Essentials Plus certification is a must-have. Usually this is because their position in the supply chain—e.g. supplying to central or local government—dictates that they must have it.  But, for the rest of us, is it worth it? Certification against any standard usually looks like a lot of effort.

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cable or wireless featured image
Best practices

Cable Or Wireless?

Everybody hates cables, let’s face it. They look messy, they get tangled up, it’s hard to clean around them, and you always end up with boxes full of spares that you might use one day but probably never will. Anyone who has recently moved office will attest to the vast number of unused network, power

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Security

10 Simple Steps to Improve IT Security

Aiming for watertight IT security is a tall order. If organisations like the German Parliament, British Airways or Ticketmaster can’t get it right, what hope for the rest of us? In fact, once you start looking at IT security the whole thing becomes so daunting that many smaller companies just give up and hope for

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