Blog
  • Register

Subscribe to our blog

CTN Blog

CTN Solutions has been serving the greater Philadelphia area since 1997, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Network Security is Crucial for Every Organization

Network Security is Crucial for Every Organization

Avoiding risk is important for every business. Nowadays, with technology being an omnipresent element in most businesses, technology-based risks have grown in concert. As a result, the modern business owner and IT administrators need to understand the new risks and how to proactively work toward avoiding (or mitigating) them.

0 Comments
Continue reading

Fishing for Answers to Keep Phishing Attacks from Sinking Your Business

Fishing for Answers to Keep Phishing Attacks from Sinking Your Business

Phishing attacks have been in the social consciousness now for a while, and for good reason. Phishing is the predominant way that hackers gain access to secured networks and data. Unfortunately, awareness to an issue doesn’t always result in positive outcomes. In this case, hackers get more aggressive, and by blanketing everyone under a seemingly limitless phishing net, 57 billion phishing emails go out every year. If a fraction of those emails accomplish their intended goal, the hackers on the other end of them really make out well.

0 Comments
Continue reading

WARNING: A New Zero-Day Threat is On the Loose

WARNING: A New Zero-Day Threat is On the Loose

Zero-day threats are some of the most dangerous ones out there. What we mean by “zero day” threats are those that have been discovered by hackers before an official patch has been released by the developers, giving them exactly zero days before they are actively exploited in the wild. One of the more dangerous zero-day threats out there at the moment is one that takes advantage of Internet Explorer.


Before we start making Internet Explorer jokes, we want to mention that there is nothing funny about online threats--particularly those that haven’t been addressed yet by the developers. This newly discovered zero-day threat is called the “Double Kill” Internet Explorer vulnerability. Unfortunately, the Chinese developers who discovered this vulnerability--a computer security company called Qihoo--have been quiet about the details regarding the double-kill IE bug. It’s also difficult to tell if your organization is under threat, as they aren’t revealing any of the warning signs of such an attack.

The only thing known for sure about this threat is that it takes root by using Word documents. It’s likely that this is done through email attachments as well, as email is a major method of transporting threats of all kinds. When the document is opened up, Internet Explorer is opened in the background via some kind of shellcode that downloads an executable file. The vulnerability does all this without showing anything of note to the user, making it a difficult threat to identify, but the effects are well-known. Apparently, the downloaded executable file installs a Trojan horse malware on the user’s device which creates a backdoor into the system.

There are a lot more unknowns than anything else with this vulnerability, though. In particular, professionals aren’t sure if all Word documents are affected by this vulnerability, or if the threat even needs Microsoft Office in order to function as intended. It’s not even known what role Internet Explorer plays in the attack, or if the documents that can trigger this attack are identifiable. All we can tell you is that you need to keep security best practices in mind to keep these kinds of zero-day threats from becoming a problem for your organization.

To start, you should never download an unexpected file from an unexpected sender. This can come in the form of a resume, receipt, or other online document. You can never know for sure what you’re actually downloading, as criminals have been able to spoof email addresses to a dangerous degree in recent years. Just be cautious about everything you can, and augment caution with powerful security tools that can identify potential risks before they become major problems.

To get started with network security, reach out to CTN at (610) 828-5500.

0 Comments
Continue reading

There are New Ways to Secure Your Data

There are New Ways to Secure Your Data

Security is an aspect of running a business that absolutely cannot be ignored, regardless of whether or not you see it as a considerable issue in the near future. The fact remains that your organization will always be at risk unless you take actions to keep it safe today. By taking advantage of some of the latest and greatest security tools on the market, you’ll be able to protect not only from the basic threats, but more advanced ones as well.

0 Comments
Continue reading

October is Cybersecurity Awareness Month

October is Cybersecurity Awareness Month

Cybercrime is the fastest growing criminal activity in the world. From the largest enterprise to the individual, it can affect anyone, anywhere. To help ensure the cybersecurity of American citizens and their businesses, the Department of Homeland Security (DHS), United States Computer Emergency Readiness Team (CERT), the Federal Bureau of Investigation (FBI) and other agencies work together every October to raise awareness about the threats people face online through a series of educational events and activities.

0 Comments
Continue reading

What Hackers Are Seeking On Your Network

What Hackers Are Seeking On Your Network

When hackers try to infiltrate your network, they do so with a purpose in mind. Usually they are looking for specific information, like account credentials, personal information, or files that can be used to blackmail victims. We’ll go over what a hacker can do with the information that they collect from you, and how you can best protect your data.

0 Comments
Continue reading

Tip of the Week: 12 Security Rules Every PC User Should Follow

Tip of the Week: 12 Security Rules Every PC User Should Follow

While you are probably spending a fair amount of time thinking about your business’ security, can you confidently say the same about those that you’ve employed? Unfortunately, your workers may not put much thought into network security. This could very possibly lead to some severe issues potentially harming your business operations.

0 Comments
Continue reading

Be Deliberate About Cybersecurity and Avoid the Worst Attacks of the Web

Be Deliberate About Cybersecurity and Avoid the Worst Attacks of the Web

They say that those who don’t learn from history are doomed to repeat it, and matters of cyber security are no exception. Threats will often follow trends, and so by reviewing what has happened in the past, we may be able to glean some insight into what will be important in the future.

0 Comments
Continue reading

Mobile? Grab this Article!

QR Code

Latest News & Events

CTN is proud to announce the launch of our new website at www.ctnsolutions.com. Be sure to check out our 6 key service areas where we have highlighted specific services we offer. And don’t forgot to subscribe to our BLOG that provides helpf...

Latest Blog

As you company grows, you will need to invest a good deal of the revenue that you take in to keep operations from falling into complacency. In order to get a good idea what investments would be most advantageous, doing a proactive ROI analy...

Contact Us

Learn more about what CTN can do for your business.

Call us today
(610) 828-5500

610 Sentry Parkway
Suite 110
Blue Bell, Pennsylvania 19422