SystemsNet Blog

Category Archives: Malware

3 Reasons Why Your Malware Needs Active Management

Business man downloading an anti-malware program or antivirus software

Are your servers and workstations protected?

Everyone knows the importance of installing malware and virus protection. Whenever you get a new laptop or device, a quick click to your preferred vendor is usually one of the first steps you have the computer connections to the Internet. But knowing how the programs work is almost as important as knowing how important they are.

How do malware programs work?

Most anti-malware programs compare downloads and new programs against a list of known malware signatures. In other words, they compare incoming data and code against recognizable bits of malware. If it finds a match, the new download is either blocked entirely or is more closely scrutinized.

Other types of antivirus and anti-malware tools investigate potential threats in different ways. They might test out suspect downloads in a closed environment, or a ‘sandbox,’ to see how it behaves. Some smart programs look at how downloads behave before weighing in. So most malware protections don’t just scan initial downloads and new activity. They also monitor your computer as a whole for new or suspicious behavior.

What do patches and new updates provide?

Malware is getting smarter and stronger all the time. Your tools need to update ahead of that curve to provide continuous security to your system. A lot of upgrades are centered around the program’s database of known threats. As the service provider and cybersecurity institutions identify new threats, they add them to the database. But if you don’t install the new patch or ignore the update alert, that new information is never added to your computer.

Updates can also improve control over the sandbox environment or add new warning signs for behavioral anti-malware programs to investigate. Basically, if your anti-malware was downloaded a year ago and never updated, it won’t know what to do against new threats. Virus creators and malicious actors know that people tend to be a bit lax on their updates, so they tend to focus on malware that doesn’t display any of the old warning signs.

Why should you leave the update schedule in the hands of your IT service?

Leaving update schedules up to your employees is bad for business. The same people who leave their computer in sleep mode instead of shutting it down for new updates also won’t update the software. Here are three reasons why leaving it in the hands of an administrator, especially a third-party administrator, is better:

1. You know that everyone’s device is up-to-date.

Some of your employees will update their anti-malware software as soon as they get the alert. Others might shut down their computer regularly enough that the system updates without their knowledge. But other updates might linger for days or weeks before they’re implemented.

When your company uses mobile devices that aren’t always on your network, it’s easier for unsecured devices to pick up a bug and bring it into the office. But, when control of the update schedule is centralized, you don’t have to worry about delays.

Centralized control also brings a stronger guarantee: you know that everyone is using the same program. BYOD policies and laptops that have been used by the same employees for years could have a random scattering of different antivirus programs, all with different levels of quality and privacy. But your IT service will both provide a program and ensure its updates.

2. You get a report so you can verify that your company is in compliance.

You don’t just want to know that everyone’s computer is updated. Depending on your industry, you might need regular proof of when updates happened and what types of updates they were. Regulatory agencies are getting more and more strict about data leaks, and professionals will give you records and receipts for your paper trail.

3. Internal emergencies won’t cause delays.

Even if you hand over anti-malware updates to a systems administrator in your office, there could still be delays. A website outage, a late product delivery, or even downsizing could get in the way of the schedule. But when you use a third-party IT service, the update schedule is preset and one of their business priorities.

If you want to make sure your anti-malware software is strong both now and in the future, browse our services to find the right package for your business.

Six Steps to Make Your Company Ransomware Proof (Part 2)

Six Steps to Make Your Company Ransomware Proof (Part 1)

What Should You Do If You Think You Have Been Hacked?

Small business owner upset over being hacked in the workplace. Leaning head on crossed arms over a laptop

Being a small business and being hacked can put you out of business if your not prepared

There are a couple of questions many business owners ask when it comes to hacking, and those two questions are:

  • How can I tell if I have been hacked?
  • What steps do I take if someone has hacked my business?

Unfortunately, many small business owners do not know they have been hacked. Apart from ransomware, there are many cybersecurity events that go unnoticed. Can you believe that many small businesses and medium-sized businesses can have data breaches that go unnoticed for a significant period of time, including several years? The breaches that are noticed are eventually noticed by someone outside the business, including law enforcement officials.

Can you imagine being breached and not knowing this has occurred until a third-party notifies you? If you data breach occurs and it goes undetected for a substantial period of time, you may never identify what actually caused the breach to occur in the first place. When you do not know how, why, or where the data breach took place, you may start questioning if all of your company’s data has been compromised.

How Do You Know If You Have Been Hacked?

When you have a full understanding of the different types of hackers and what their intentions are, you will be able to understand how anyone can be hacked. There are different businesses, small, medium, and large, that can all become a target for hacking. Hackers look for sensitive data that has not been carefully protected.

What Type Of Hacks Are More Common?

It does not matter if a hack is basic or advanced because even a basic hack can cause severe damage to a business. A small or basic hack can result in your computers or any devices doing things that they should not be doing. Some of the common hacker techniques include the following,

  • viruses
  • Distributed Denial of Service (DDoS) or Denial-Of-Service attack (DoS attack)
  • fake Wireless Application Protocol (WAP)
  • phishing attacks
  • in-house attacks

What Should You Do After A Hack Takes Place?

Do you have a plan in place if a hack does take place in your workplace? Your employees need to be trained well enough so they will be able to identify an attack on the business. When your employees are trained, they will be able to help your business get back to operating at its normal pace. Your business needs to get back to business as soon as possible after an attack has been identified.

If you have noticed that your system is behaving unusually and if you notice suspicious files that seem to be harmful, an attack has likely taken place. Professional and experienced hackers know how to carefully cover all their tracks. We suggest that you look carefully at your systems’ log files.The hackers also know how to delete those log files as well.

After you have identified you have been hacked, you should make sure the attack has been confirmed. Once there has been confirmation of the attack, you should check your computers, devices, and your networks to determine if anything else has been compromised. You will need to identify how much information the hackers have obtained.

When security breaches occur, critical data and information can be lost when your systems are down, include your network connections and content that is stored in your RAM. You will need to consult a professional so you can fully understand the options you have at this point.

It is extremely critical that you have the proper backups in place. It is also important that you have the right Managed Service Provider (MSP) that will provide you with the tools and resources you need to conduct business as usual after an attack has taken place. Contact us today for more information on how you can protect your business from hackers.