Yes, You Do Still Need Offline Storage in 2023

External Hard Drive, magnetic tapes, Offline Storage, Ophtek, Optical Drives, USB Flash Drives, , , , ,
07
Mar 2023

Cloud storage continues to grab the headlines with all manner of head turning statistics, but this doesn’t mean that offline storage is now redundant.

Ease of access, scalability and high levels of security are just three of the many reasons why cloud storage has become the go to solution for data storage. As a result, in many people’s eyes, offline storage appears clunky and outdated in comparison. However, offline storage solutions – no matter how old fashioned – remain relevant to businesses in 2023. It’s simply a case of understanding why you should implement them into your storage schedules and the best ways to achieve this.

What is Offline Storage?

In its simplest terms, offline storage is data which is not connected to your network or accessible by the internet. Cloud storage solutions – including mainstream services such as Google Drive – all require one key element to grant access to their users: an internet connection. Therefore, a storage solution which isn’t accessible by the internet is classed as offline storage. Examples of offline storage options include:

  • External hard drives
  • USB flash drives
  • Optical media such as Blu-Ray and DVD
  • Magnetic tapes (still in use, but less popular compared to more modern solutions)

Why Do You Still Need Offline Storage?

The wonders of cloud storage may be cutting edge and deal with an old problem in a new way, but offline storage remains crucial for the following reasons:

  • Multiple backups are critical: relying on a single data storage solution is a recipe for disaster. Say, for example, your cloud storage provider is hacked and all your data is encrypted or, worse yet, wiped from the servers, this is going to cause you major continuity issues if this is your only backup. However, with offline storage options in the background, you are significantly reducing the risk of your productivity dropping to zero. The 3-2-1 backup method is the best approach to adopt and could save your organization.

Final Thoughts

Cloud storage is clearly an exciting and effective option when it comes to data storage in 2023, but it should not be considered the only option. Instead, it’s vital that businesses understand that a multiple backup approach, which utilizes both online and offline storage, is the surest way to keep data safe.

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

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USB Malware is Being Delivered by Mail

BadUSB, malware, Ophtek, UPS, USB Flash Drives, USB Malware, USPS, , , , , ,
18
Oct 2022

It may sound like a backwards step, but a group of cyber criminals have decided to enlist the help of the postal service to deliver their malware.

Snail mail may feel like an archaic method of attack for cyber criminals, but it’s surprisingly effective as a series of attacks – using the BadUSB malware – have proven. We all deal with traditional mail daily, so it’s easy to take it for granted, and it’s this familiarity that the hackers are targeting. This particular attack, as the name suggests, involves a malicious USB drive. These attacks have proved successful in the past and the BadUSB campaign has the potential to cause significant damage.

How Does BadUSB Work?

Delivered through the United Parcel Service and United States Postal Service, the malicious USB drives come loaded with malware and allow a threat actor to take control of a victim’s USB port. Activating the malware is simple: all it needs is to be plugged into a USB port.

However, there needs to be a reason why a victim decides to plug the device into their PC. And the minds behind BadUSB do this by instilling a sense of urgency in the recipient. This is achieved by claiming that the USB drive contains official Covid-19 warnings or that the drive is an Amazon gift from a friend.

Once plugged into a PC, the affected USB port can be manipulated to believe that an alternate device is installed e.g. a keyboard or mouse. These fake devices can then be controlled by remote cyber criminals and used to cause untold damage. For example, a keyboard and mouse could be used to take full control of a PC and download further malware. In 2020, the BadUSB malware was involved in a series of attacks which downloaded ransomware to exploit the finances of those attacked, and this could easily happen again.

Staying Safe from Malicious USB Drives

BadUSB has the potential to cause you a serious headache, both in terms of your data and your finances. As a result, it’s crucial that you steer clear of this and similar attacks, an outcome which is possible if you do the following:

  • Be wary of USB drives: while they are not one of the ‘go to’ options for hackers, infected USB drives (and the USB killer) have the capacity to cause real damage. Therefore, if you are presented (or even find) a USB drive which doesn’t belong to your company, do not plug it in to your PC. Instead, ask an IT professional to safely analyze it.
  • Disable USB ports: there’s not a pressing need for your employees to be plugging additional devices into their PC, so it makes sense to disable access to USB ports. Sometimes, this is as simple as blocking any unused ports and, in other scenarios, you may want to restrict access to these ports through administration privileges.
  • Disable Autorun: if your employees do need access to their USB ports, then it may be worth disabling the autorun feature associated with them. This feature allows USB drives to automatically open – and activate their contents – once plugged in. However, with autorun disabled, there is a chance to view the drive’s contents before running it.

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

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Why Are USB Flash Drives So Dangerous?

Ophtek, Safety, Security, Thumb Drive, , ,
04
Jun 2019

USB flash drives have been in use for two decades now and have proven highly popular due to their accessibility, but do you know how dangerous they can be?

Perfect for people on the move, flash drives allow people to carry data with them and, if necessary, they can be used to boot up PCs. As a result, even 20 years on from their initial launch, millions upon millions of flash drives are sold every year. However, this popularity has made them a target for hackers and allowed them to add yet another weapon to their arsenal.

Due to the debilitating effect that a rogue flash drive can have on your organization, we’re going to run through the dangers of USB flash drives.

Understanding the Danger

As we’ve already stated, USB flash drives can be used by hackers to help spread their chaotic attacks and that’s why you need to be aware of exactly how they do this. Here are some of the major ways they can utilize flash drives in their attacks:

  • Installing Malware: A USB flash drive is more than capable of holding various strains of the most dangerous malware currently available. Naturally, it only takes one of these to take down your IT infrastructure, so you need to be exceptionally careful when plugging a flash drive into your network. This threat is made much worse by the fact that flash drives are capable of automatically running their contents once plugged into a USB port, so proceeding with caution (and the advice of an IT professional) is crucial. 
  • Stealing Data: Although a flash drive may look insignificant, it’s still capable of running applications that can log keystrokes. While this may sound relatively simple, when you look a little deeper you’ll realize that this means everything you type is recorded. This includes login details, secure communications and customer data. This can either be saved back to the flash drive or transmitted to a remote server. Either way, the impact of data theft can have severe ramifications for your organization. 
  • Malicious Damage: Not every hacker is out to steal data or take over the processing power of your PC, but you can rest assured that they want to cause some form of damage to your business. And, sometimes, this can be as simple as damaging your PCs beyond all repair. Achieving this may sound dramatic, but the means are rather simple. It’s possible to buy devices such as the USB Killer which essentially fry the electrics of any PC it’s plugged into.

 

Are USB Flash Drives Safe to Use?

You’d be forgiven for thinking that flash drives are to be avoided at all costs, but the truth is that they are safe to use. However, it’s important that you always treat them as a potential security risk. Therefore, make sure that you only ever use trusted flash drives and, ideally, get these checked before installing them to your network. And, most importantly, if you find a flash drive out in the car park, make sure that it never goes anywhere near your network!

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

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What are Your Options for Data Storage?

Cloud Storage, External Hard Drives, NAS, Network Attached Storage, Ophtek, Optical Drives, USB Flash Drives, , , , , ,
09
Apr 2019

We’re living in an age of big data and, as a result, having adequate storage space is a major concern in business. So, what are your storage options?

The days of floppy disks, with their limited 1.44mb storage capability, are well and truly over thanks to a revolution in storage methods. Not only are there more options, but the rapid advance of technology has ensured that we can store even more data in even smaller spaces. However, this wide range of options means that understanding each and every one can be a little bewildering.

Thankfully, we’re here to provide you with a quick education on your options, so let’s get started:

  • Optical Drives: While optical drives such as CDs/DVDs/BluRays may feel a little old fashioned, they still represent a fantastic storage option. Low cost and immune from being remotely hacked, optical drives provide a suitable storage option when it comes to archiving data such as Microsoft Office documents and media files including sound, picture and video.
  • USB Flash Drives: Again, USB drives are relatively traditional storage options, but what marks them out is their accessibility. Perfect for employees who are regularly on the move, the small measurements of a USB flash mean that it can easily be attached to a key ring or simply stored in a pocket. However, their small size is highly deceptive as flash drives are now capable of storing a huge 512GB of data.
  • External Hard Drives: Available in both desktop and portable versions, external hard drives are very similar in design to those found within desktop PCs and laptops. While not as easy to store in your pocket as a USB flash drive, external hard drives come equipped with some serious real estate in terms of storage space. The newest models on the market can hold up to 16TB of data and should never be underestimated in terms of storage space.
  • Network Attached Storage (NAS): Connected directly to networks, an NAS allows your organization to connect several storage drives all at the same time. This allows you to benefit from two major benefits: speed and size. In terms of speed, your data is available to your network almost instantly and makes it perfect for initiating restores. And, when it comes to size, the combination of several devices allows NAS to hold massive amounts of data.
  • Cloud Storage: The newest innovation in data storage, cloud networks offer up a whole new world of possibilities for data storage. Available through third party providers, cloud networks are virtual storage spaces that your organization can hook up to. Significant investment is currently going into cloud computing and this means that crucial factors such as speed and size are almost unparalleled when it comes to storing data in the cloud.

As you can see, there are several major options for you to consider when it comes to data storage. And the beauty of data storage is that you don’t have to stick with just one method. You can mix and match several different methods to provide quick and safe storage options.

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

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