How to Keep Your Business Servers Safe from Hackers

Backup and Recovery, Hacking, Security, Servers, Windows Server, , ,
21
May 2018

The computer servers that support your business are the backbone that keeps your organization productive, but how do you keep your business servers safe?

Every week seems to bring a new security threat and you can rest assured that the number and ferocity of these attacks isn’t going to subside anytime soon. Your business servers, of course, contain untold amounts of sensitive data that could be used to harm not only your business, but also your customers. Therefore, keeping on top of your servers’ security is paramount in protecting your data from the all too real threat of hackers.

To help you stabilize and improve the security of your business servers, we’ve put together a plan of recommendations to help you meet your security objectives.

Run an Antivirus. Regularly.

Viruses can spread from file to file very quickly and, before you know it, your entire server can become compromised. However, a piece of antivirus software can prevent the majority of existing viruses taking hold of your servers. Quarantining infected or suspicious files allows you to analyze anything that is flagged as potentially dangerous, so installing antivirus software really is a prerequisite of good security practices. And, to really maximize its effectiveness, run it regularly as an infection could occur at any point during in the day.

Update Your Server Software

Many pieces of malware work by exploiting security vulnerabilities in software such as Petya and NotPetya, but these vulnerabilities could be easily avoided by patching. Installing patches, though, can feel like a tiresome task, particularly when your organization needs to stay productive. To put things into perspective you need to weigh up the minimal downtime of installing updates against the havoc caused by an infected server. The answer’s pretty obvious, right? Install those patches and install them immediately.

Educate Your Staff on Security Threats

Your staff are the first line of defense against any cyber-attacks on your organization, so it’s crucial that they’re trained in what to look for and what to do in the case of an attack. Naturally, they’re not going to be partitioning infected servers or installing critical updates, but they can do the very basics. And this can be as simple as good password practices or understanding how to identify a phishing email.

Backup Your Data

Ransomware has become a major issue for businesses in the last couple of years and, in many cases, paying the ransom doesn’t even guarantee the release of your files. And this is why it’s vital that your organization embraces backups to help safeguard your data in the event of a ransomware attack. Backups have been a cornerstone of IT security since the dawn of the digital age and their importance should never be underestimated.

Keep Web Browsing Separate

The internet is a portal to untold amounts of information, but it’s also a gateway to untold security threats. And this is the last thing you want your business server exposed to. Providing internet access through a separate server (to your main server), therefore, allows you to minimize the risk to your most important data.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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Choosing the Best PC Mouse for your Business

best PC mouse, Customizeable mouse, ergonomic mouse, mouse pen, Optical Mouse, wireless mouse, ,
01
May 2018

If there’s a piece of hardware that’s crucial for maximizing productivity on a PC then it’s the mouse. However, which one is right for your business?

It’s inevitable that, at some point this week, you’ll grasp a mouse in the palm of your hand and use it to get the best out of your work. Whether it’s helping you navigate your way round a spreadsheet or granting you the dexterity to design a new logo, a mouse is a vital tool in business. Not all PC mice, though, are the same. In fact, the amount of variance in terms of functions and features is so wide ranging that it can be difficult to pick the right one for your needs.

To save you a headache, we’ve done a little bit of research to help you choose the best PC mouse for your business.

Optical Mice

Although basic in terms of features, an optical mouse is perhaps the best type of mouse for your basic business needs. Using an LED sensor to detect movement, an optical mouse attaches to a PC by a USB cable and provides quick and easy interaction for tasks such as data entry, word processing and email.

Customizable Mice

Creative industries such as app development and music production involve working with complex pieces of software, so making this task easier is essential. And, with a mouse that comes complete with customizable buttons and wheels, you can not only save time, but reduce your frustration levels. With more buttons and wheels than your average mouse, the user has the option to program specific commands into these peripherals to minimize the time spent executing commands.

Wireless Mice

A wireless mouse is similar to an optical mouse except for one small difference. Yes, you guessed it, there’s no wire involved. It’s a small difference, but also a significant one in terms of accessibility. No longer do you need to be restricted by the length of a wire, you’re limited only by the range of your wireless signal. Where wireless mice really shine is in presentations as they allow the presenter to sit with their audience rather than beneath the presentation screen.

Mouse Pen

When it comes to drawing on a PC, a mouse pen provides a highly realistic option. Whereas a standard mouse will contribute only unsteady movements, a mouse pen delivers more finesse and accuracy to any design projects you’re working on. With a number of these devices now taking advantage of wireless technology, they’re vital pieces of kit for designers.

Ergonomic Mice

Available in a wide range of designs, ergonomic mice look very different to your standard mouse, but they’re just as effective and sometimes more so. Featuring a variety of twists, tilts and button positioning, ergonomic mice provide enhanced comfort to the user. Reducing the amount of unnatural wrist movements can make a real difference to productivity, particularly for tasks such as data entry and word processing.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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The Best Data Storage Options for Your Organization

Cloud, Data Storage, Direct Attached, Network Attached, Offline Storage, Online Storage, , , , ,
24
Apr 2018

 

Data is getting increasingly bigger and, while this allows us to analyze data more effectively, it’s also putting a major strain on our storage.

And that’s why so many organizations are looking to improve their storage options. After all, data is crucial for your organization to operate and remain competitive e.g. storing customer details and monitoring their purchasing history etc. Naturally, data storage has become a huge industry, so the options available for storing data have multiplied significantly.

Understanding which option is best for you, however, isn’t always straightforward. Therefore, to help you get started, we’re going to take a look at the best data storage options for your organization.

  1. Network Attached Storage

Network attached storage (NAS) allows large amounts of data to be stored in a central point which can be easily shared across an entire network. The most common form of NAS is an external hard drive which comes complete with Ethernet ports or built in WiFi. These devices can easily be integrated into your network and, with capacities now exceeding 4TB, can store huge amounts of data.

  1. Cloud Storage

Cloud storage is the new kid on the block when it comes to data storage and is being readily adopted by organizations. With cloud networks managed by third parties and all hardware being kept in central hub offsite, cloud storage allows your organization to save physical space while providing quick access to your data. An added bonus of cloud storage is that it provides amazing accessibility when it comes to accessing your data. Not only can your in-house staff access data immediately, but remote workers can log on to the cloud network from anywhere with an internet connection.

Accessibility is vital when it comes to sharing data, so many online services have sprung up which allow you to store and share data securely. Services such as Google Drive, Dropbox and Microsoft Drive grant you a set amount of space online to upload data and provide sharing links to colleagues and clients. While the initial (and free) storage space is limited, it provides a useful option for storing small sets of data online which take the strain off your internal storage capacities.

  1. Direct Attached Storage

Direct Attached Storage (DAS) devices are, as their name suggests, a form of storage which attaches directly to a computer. The most well-known forms of DAS are external hard drives and thumb drives. Capable of holding large amounts of data, DAS devices provide a useful storage option for new businesses that are looking to minimize storage costs, but not run out of space for their data.

  1. Offline Storage

Data is certainly getting bigger, but one of the oldest forms of data storage still has a place in modern business. Offline storage has been around for decades and involves using optical discs such as CDs and Blu-Rays to archive important data. And, although the data is not immediately available as it is with more modern storage options, offline storage is incredibly secure while also being available in the case of a network failure.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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Improving WiFi Security for Your Business

Network, Security, Security Threats, WiFi, wireless network, , , ,
11
Apr 2018

Wireless networks are crucial for organizations to operate in the modern business landscape, but it’s critical that your wireless network is secure.

Increased mobility, production and scalability are the three main reasons why your organization will have embraced WiFi. Allowing you to remain competitive, WiFi is a service that you simply can’t be without. Therefore, security is more crucial than ever when it comes to wireless networks.

To help you get a better understanding of how to defend your network, we’re going to look at improving WiFi security for your Business.

How to Protect Your WiFi Network

There are many ways that you can secure your WiFi network, keep hackers out and ensure that productivity remains at an all-time high:

  • Keep on Top of Updates: Your router and associated hardware will regularly receive firmware updates that improve performance and, more importantly, patch any potential security issues. Unfortunately, many people put these updates on the back burner as the install processes are considered a little fiddly. However, while the install time and necessary reboots are irksome, they pale in comparison to your WiFi network being compromised.
  • Change Default Login Credentials: In order to access WiFi devices for the first time, these devices will come with default login credentials to allow the owner to configure them for their network. These default credentials, however, represent a major security risk as they rarely differ between devices. And that means that anyone with a list of default credentials – freely available online – can log on to your WiFi devices if they haven’t been changed.
  • A VPN Can Hide Your Network: A virtual private network (VPN) is a useful service which provides additional security to your WiFi network. A VPN server will hide all the connection details of PCs and devices on your network, so this makes it significantly harder for hackers to find a flaw in your defenses.
  • Keep Guest WiFi Networks Separate: Most organizations provide a guest WiFi network for visitors or staff to access with their own devices. While this is a generous offering, you need to make sure that guest WiFi networks are kept separate to the rest of your networks. Surrounding the individual networks with firewalls also helps to ramp up the defenses between your sensitive data and external breaches.
  • Secure Ethernet Ports: Network peripherals are always at risk of being compromised by unsecured ethernet ports. By simply plugging a cable into an ethernet port, a hacker can gain a foothold into your wireless network. The solution to this problem is, thankfully, relatively simple: enclose network peripherals within locked cases and limit key ownership.
  • Enable WPA2 Encryption: If your WiFi network is not encrypted then it means that the data being transferred over it is open to external parties. As a business, it’s a certainty that the data transferred over your network will be sensitive e.g. customer details, payroll information and emails. However, by enabling WPA2 encryption on your network, it will guarantee that your data will be scrambled as it’s transmitted. As a result, anyone ‘listening in’ will be unable to exploit the data.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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Infected Websites Are Mining Cryptocurrency

bitcoin, cryptocurrency, Hacking, Security, Security Threats, , ,
06
Apr 2018

Hackers are now infecting websites in order to take control of your PC’s processor and help power the resource heavy activity of cryptocurrency mining.

Cryptocurrencies, such as Bitcoin, have been generating countless headlines in the last year due to the huge values being attributed to them in the financial world. Now, despite cryptocurrencies being purely digital, they still need to be mined to help produce new coins. Naturally, this isn’t a simple task or, otherwise, everyone would be doing it and making millions. Instead, you need plenty of time and even more computing power to carry out the mining process.

For a hacker, of course, harnessing such huge amounts of computing power isn’t exactly rocket science, so it’s no surprise that this is their latest enterprise. And, to make this task a little easier, they’ve started infecting websites to help steal your processing power and power their cryptocurrency mining.

Mining for Cryptocurrency

While leaching off the CPU of innocent users to facilitate cryptocurrency mining is nothing new, the use of websites to help capture this valuable resource is a new one on security experts. And the manner in which it’s being done is ridiculously simple.

Hackers are setting up malicious adverts on websites that run a JavaScript file directly in the browser whenever that site is opened. There’s no need for the hacker to have direct access to the victim’s PC, everything takes place in the victim’s browser. And, if the victim has JavaScript enabled, then the malicious code will automate and hand over a significant amount of their processor power to the hacker’s mining activities.

There are certainly more sensitive hacks – such as those which exploit or encrypt your data – but the real bugbear of having your CPU taken advantage of is the impact it has on your computer’s performance. Mining cryptocurrency requires significant processing power to power through the labor intensive tasks involved, so this drain on resources is going to cause your system to grind to a halt.

Is a Website Hacking Your Processor?

Organizations, in particular, do not want to see their productivity affected by a slowdown in performance, so it’s crucial that you understand the warning signs of these infected sites. If the internet is in use and your system starts slowing down then you should check the performance of your CPU by:

  • Right clicking the taskbar on your PC and selecting Task Manager. This will allow you to access the Performance tab where you can see which resources are taking up your processor’s usage.

If opening a webpage is causing your PC’s performance to rocket, then there’s a chance that this could be down to an infected webpage. The simplest way to deduce this is by closing individual webpages and monitoring the effect within your Performance tab in Task Manager.

Final Thoughts

These infected websites are not going to cause major damage to your organization, but they are going to put a drain on your resources. Understanding that any potential reductions in processor speed could be caused by this new method of hacking is vital to stay on top of your digital security.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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