We Define IT Blogs

We Define IT Consulting has been serving the Brooklyn, Northwestern PA, Western and Central New York area since 2007, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

ALERT: Log4j is the Most Dangerous Vulnerability in Recent History and Your Business Needs to Act NOW

ALERT: Log4j is the Most Dangerous Vulnerability in Recent History and Your Business Needs to Act NOW

A vulnerability was recently discovered that is effectively guaranteed to impact all computer users, from private users to businesses. While this situation will take some time to resolve fully, we want to make sure you know everything that needs to be done to protect yourself from Log4j.

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ALERT: Update Your iPhone, iPad, Apple Watch, and Mac NOW.

ALERT: Update Your iPhone, iPad, Apple Watch, and Mac NOW.

If you use almost any Apple products, you’ll want to check for and apply an update that will prevent your devices from being spied on. Apple has just issued an emergency software update for a critical vulnerability that was recently discovered.

The new updates were pushed out on Monday, September 13th, 2021, and include a major security fix for the Apple iPhone, Apple iPad, Apple Watch, and Apple Mac computers and laptops.

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HAFNIUM Attacks Target Most Microsoft Exchange Servers

HAFNIUM Attacks Target Most Microsoft Exchange Servers

The recent discovery of four flaws in Microsoft’s Exchange Server software came too late to prevent a rash of stolen emails, but that doesn’t mean you need to remain vulnerable to this attack. Let’s go over the story so far, and how you can help protect your business.

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SolarWinds Hack - Everything You Need to Know About The Largest Cyber Attack of All Time

SolarWinds Hack - Everything You Need to Know About The Largest Cyber Attack of All Time

True to form, 2020 has given us a final parting gift: the news that the United States was targeted this year by the biggest cyberespionage attack ever. Let’s go into the ramifications of this attack, and what it should teach us going forward.

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Alert: Update Windows Netlogon Remote Protocol Now, says Homeland Security

Alert: Update Windows Netlogon Remote Protocol Now, says Homeland Security

The Cybersecurity and Infrastructure Security Agency (CISA) has released an emergency directive concerning a critical exploit known as Zerologon, that affects servers running Windows Server operating systems that needs to get patched as soon as possible.

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Coronavirus: A Threat to Your Staff, Cyberthreat to Your Operations

Coronavirus: A Threat to Your Staff, Cyberthreat to Your Operations

COVID-19, or coronavirus, has been a major global health concern over the past couple of months. At this point, it is clear that this disease could have serious impacts on the workplace. We wanted to provide a brief rundown of good workplace and network health practices, as well as a few pointers on how you can handle health-based employee absences.

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