Catharsis Managed IT Ltd blog

Catharsis Managed IT Ltd has been serving the Toronto area since 2002, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Your Guide to the Malware You Could Encounter

Your Guide to the Malware You Could Encounter

You’d be hard-pressed to find someone nowadays who hasn’t heard of malware, although they may have difficulty identifying different threats as they encounter them. Does this sound like the people that you work with? We’re here with a simple solution to assist you and your team in spotting the different kinds of threats - a malware guide to distribute among your staff so they can better spot the usual suspects.

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Diagnosing a Man-In-the-Middle Attack

Diagnosing a Man-In-the-Middle Attack

The man in the middle has a lot of power and influence over the end result, and this is true even in the technological world. In fact, there are attacks dedicated to this vector, twisting and turning something that your organization needs into what amounts to a threat. We’ll discuss what a Man-in-the-Middle (MitM) attack is, as well as what you can do to combat these threats.

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Two-Factor Authentication Works to Remove Security Risks

Two-Factor Authentication Works to Remove Security Risks

Imagine a scenario where your password has been stolen by a hacker. Now your accounts are completely at the mercy of them. What do you do? Obviously you want to change the password, but are you going to learn from this mistake or let it happen again in the future? Thankfully, two-factor authentication offers a solution to this dilemma, and it’s one that you might not have considered in the past.

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Phishing Attacks Are Besting Two-Factor Authentication--Now What?

Phishing Attacks Are Besting Two-Factor Authentication--Now What?

What has proven to be one of the more effective ways of preventing phishing attacks may be under fire from more advanced threats designed specifically to penetrate the defenses of two-factor authentication. This means that users need to be more cognizant of avoiding these attacks, but how can you help them make educated decisions about this? Let’s start by discussing the phishing attacks that can beat 2FA.

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Taking a Trip Through Data Privacy, Part II

Taking a Trip Through Data Privacy, Part II

Earlier this week, you may have seen the first part of this article, where we discussed how robocallers collect your information. Today, we continue our discussion on data privacy and what you can do to keep your organization and personal data safe.

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Taking a Trip Through Data Privacy, Part I

Taking a Trip Through Data Privacy, Part I

Protecting your business’ data is no simple task. To make it as secure as possible, you’ll have to understand how personal data flows through online channels. We’re digging pretty deep with this one, so get ready for an informative and, if nothing else, interesting read. This topic is especially important in an age where Facebook and Google exist, but there are countless other threats to data privacy out there that we all experience on a regular basis--business or not.

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Scam Claims to Have Compromising Video… of You

Scam Claims to Have Compromising Video… of You

Every business (and every individual, for that matter) needs to be wary of Internet scams and other online tricks. This is because those scammers are wily and have many means of finding a user in a compromising position… or so they claim in a recent scam.

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Pressing the IT Security Issue

Pressing the IT Security Issue

It wasn’t so long ago when your business could get away with protecting your computer with a simple installation of antivirus software. There were only around 50,000 known computer viruses in the year 2000, but that number has since skyrocketed to an astounding 185 million unique variants of threats.

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Tip of the Week: Avoid Facetime Spying

Tip of the Week: Avoid Facetime Spying

Sometimes threats come to light only after they’ve been around for long enough to cause concern for the public. This was the case with a new bug found in Apple’s FaceTime app that allowed users to spy on others without their consent through group FaceTime calls. Thankfully, a patch has been issued that resolves it, but perhaps the way that it was implemented is the most interesting of all.

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Powerful Physical Security Options

Powerful Physical Security Options

Data security isn’t the easiest thing in the world to plan for, especially if your organization doesn’t have any dedicated security professionals on-hand. While protecting your data with traditional methods, like passwords, firewalls, and antivirus, is important, what measures are you taking to make sure a thief or hacker isn’t just walking into your office and making off with your technology?

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Are Your Mobile Security Settings Up to Par?

Are Your Mobile Security Settings Up to Par?

While you may not consider it at first, your mobile device has a sizeable amount of personally identifiable data on it - far more than should be left on an unsecured phone at any time. Fortunately, Google has added a considerable layer of protections to Android to assist users with their security. All a user has to do is know how to use them to their fullest potential.

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Tip of the Week: Improvement Needed to Avoid Cybercrime

Tip of the Week: Improvement Needed to Avoid Cybercrime

Did you know that almost 90 percent of small business owners feel they are completely safe from attack? It’s unfortunate, but the truth of the matter is that half of these businesses will eventually be proven wrong--they too can suffer from a cyberattack. Are you going to risk becoming one of them? You should know now that there is no reason to.

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What It Means To Disinfect Your Computer

What It Means To Disinfect Your Computer

We have no problem going on the record as saying that there are more than enough strains of malware to go around. As such, it’s important that you know what to do if your workstation is struck by an infection.

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A Look at this Year’s Worst Cybercrimes

A Look at this Year’s Worst Cybercrimes

It’s fair to say that today's organizations are faced with more online threats than ever before. To properly manage the information systems that they depend on for productivity, redundancy, and operational management, they need to ensure that they are doing what they need to do to mitigate problems stemming from the continuous flow of threats.

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Tip of the Week: A URL Can Help Give Away A Phishing Attack

Tip of the Week: A URL Can Help Give Away A Phishing Attack

Back in 1995, scammers pulled the first phishing attack. They took the identity of AOL employees and requested the billing information of users through instant messaging. More sophisticated phishing attempts have evolved over the years, culminating in the commonly-seen email phishing attack, which tricks users into handing over personal or sensitive information. Phishing attacks can be seen through, so we’ll show you how you can identify threats before they become a problem.

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Tip of the Week: Protecting Your Mobile Device in 2 Easy Steps

Tip of the Week: Protecting Your Mobile Device in 2 Easy Steps

Mobile devices are one of the greatest tools available for business use today. However, because society has come to rely so much on mobile devices, these devices have become a treasure trove for cybercriminals to obtain information from. For this week’s tip, we’ll go over some simple ways to protect yourself from such threats.

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Data Loss Can (and Will!) Affect Your Entire Business

Data Loss Can (and Will!) Affect Your Entire Business

Data loss, on any scale, is an organizational nightmare. Not only do you have to restore data, any lost productivity that comes as a result of the data loss incident makes it difficult on the budget. That’s only scratching of the surface of how serious data loss can be.

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Tip of the Week: Protecting Your Company from Invoice Impersonation

Tip of the Week: Protecting Your Company from Invoice Impersonation

While you should be sure to keep yourself apprised of threats, it could be argued that it is even more important for your employees to be aware of them. After all, they are the ones utilizing your business’ workstations, software solutions, and even Internet-based apps to facilitate their daily duties. You need to make sure that your employees are able to spot attacks and react to them properly.

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Take These Steps to Make IT Security Top of Mind

Take These Steps to Make IT Security Top of Mind

Here’s the thing about IT security: it requires a little more than a decent firewall and a reasonably-strong password. We talk a lot about how to ensure that your business’ network stays a top priority, and the best way to do that is to implement what we call a Unified Threat Management (UTM) solution. An enterprise security system like a UTM can provide a considerable improvement for the way you protect your organization, but even something as simple as a little bit of user error could bypass these protocols.

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How to Identify If an Email is a Security Risk

How to Identify If an Email is a Security Risk

There’s one major reason why email is the preferred method of spreading threats like ransomware and other types of malicious software. The sheer number of messages that can be sent through email on its own increases the odds that a user will click on the wrong link or download the wrong attachment. How can you know the legitimacy of any message you receive in your email inbox?

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