Entries by Conal Mullan

WPA3 flaws may let attackers steal Wi-Fi passwords

The new wireless security protocol contains multiple design flaws that hackers could exploit for attacks on Wi-Fi passwords WPA3, a new Wi-Fi security protocol launched in June 2018, suffers from vulnerabilities that make it possible for an adversary to recover the password of a wireless network via “efficient and low cost” attacks, according to a new academic […]

VMware vCenter Server 6.7 Update 2

VMware just released a new vCenter Server version: 6.7 Update 2, 6.7.0.30000, build 13010631. In this article I will cover some of the new features and resolved issues. I will also demonstrate how easy is to update from a previous version of vCenter Server 6.7 to VMware vCenter Server 6.7 Update 2. In case you […]

Lock Down Your Digital Identity

The last decade has been one of digital revolution, leading to the rapid adoption of new technology standards, often without the consideration of privacy ramifications. This has left many of us with a less-than-secure trail of digital breadcrumbs—something cybercriminals are more than aware of. Identity theft is by no means a new problem, but the […]

The Hidden Costs of ‘Free’ WiFi

The True Cost of Free WiFi Ease-of-access is a true double-edged sword. Like all powerful technologies, WiFi (public WiFi in particular) can be easily exploited. You may have read about attacks on publicly accessible WiFi networks, yet studies show that more than 70% of participants admit to accessing their personal email through public WiFi. WiFi vulnerabilities aren’t […]

The Ransomware Threat isn’t Over. It’s Evolving.

Ransomware is any malware that holds your data ransom. These days it usually involves encrypting a victim’s data before asking for cash (typically cryptocurrency) to decrypt it. Ransomware ruled the malware world since late 2013, but finally saw a decline last year. The general drop in malware numbers, along with defensive improvements by the IT […]

A Cybersecurity Checklist for Modern SMBs

The landscape of digital security is rapidly shifting, and even the largest tech giants are scrambling to keep up with new data regulations and cybersecurity threats. Small to medium-sized businesses (SMBs) are often left out of these important conversations, leaving themselves — and their users — vulnerable. In an effort to combat this trend, Webroot […]

Remote Access: What You Should Know

In the prehistoric age of computers, when they took up entire rooms in tall buildings, remote support was just a twinkle in the eyes of early engineers. Fast-forward several decades to the 1980s and the advent of the World Wide Web and voila! Remotely servicing machines was no longer a wishful thought, but an actual […]

The Rise of Information Stealers

As noted in a previous blog post, mining malware is on a decline, partly due to turmoil affecting cryptocurrencies. Ransomware is also on a decline (albeit a slower one). These dips are at least partly the result of the current criminal focus on information theft. Banking Trojans, hacks, leaks, and data-dealing are huge criminal enterprises. […]

How RMM Solves Break/Fix Problems

Despite the rise of managed service providers (MSPs), many IT companies still operate on a break/fix model. But the proactive managed services model is far easier and more cost-effective—and helps you provide a much stronger level of service to your clients. If you’re still providing services on a break/fix basis, a remote monitoring and management […]