The Best IT Home Checkup for Your PC

Network, Ophtek, pc checkup, Security, working from home, , , ,
21
Apr 2020

Millions of workers are now self-isolating and that means working from home for many people. But how do you make sure that your PC at home is healthy?

The luxury of working from an office is that the equipment there is regularly maintained and fairly new. However, when you have to work from home you will soon realize that your own equipment isn’t in the same shape. We’re all guilty of being a little lazy when we get home and IT maintenance certainly isn’t at the top of most people’s lists. But a little effort goes a long way when it comes to maintaining a PC.

And, best of all, you don’t need to be a fully trained IT technician to carry out a home checkup. In fact, it’s quick and easy as we’re about to show you.

 

How to Maintain Your PC with a Home Checkup

Working from home on your own PC is convenient, but it also puts you and your organization at risk. Therefore, make sure you maximize your productivity and safety by carrying out the following:

  • Install all Updates: We have a habit of ignoring PC updates at home as they get in the way of loading up Netflix. However, it’s important that complacency doesn’t creep into your IT activities at home. You need to make sure that all your software is up to date with the latest patches and firmware. Not only will this ensure that your software is secure, but it will enhance the functionality of your software. Most software will have an auto-update feature, so it’s crucial that this is activated. 
  • Check Your Router: The internet is vital when it comes to remote working. Without an internet connection you won’t be able to connect to your organization’s network. And this will leave you without any of the resources you need. So, it’s essential that your router is working and secure. A good connection is paramount, so you may need to adjust your router position to maximize the signal. And, to safeguard the security of your router, remove any default passwords and create something unique. 
  • Use Security Software: If you haven’t already got security software in place then this needs to be made a priority. It will protect your PC and, if you’re working remotely, strengthen the security of any connections to your business. There are a wide range of options when it comes to security software, so it can be daunting choosing one. It’s recommended that you stick to the industry leaders, so make a beeline to software developed by Kaspersky, McAfee and AVG. And you can rest assured that they provide plenty of free software.

Final Thoughts

The challenges of working from home are likely to be new for many employees. Thankfully, advances in technology mean that this is easier than ever. But you need to make sure that your PC at home is in excellent shape. It is, after all, your most valuable tool when it comes to working remotely. So, to guarantee a PC that is firing on all cylinders, you need to take note of the tips above.

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

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Make Sure Your Software is Updated and Secure

Ophtek, Security, Security Threats, Software, Software Security Patches, Updates, , , ,
14
Apr 2020

It’s vital, if you want your PC to remain safe and secure, to install all software updates and patches. The alternative is, of course, that you get hacked.

Now, no one wants their PC to get hacked. The fallout from such a scenario can only spell disaster for a business. We’re talking stolen data, disrupted IT operations, financial damage and a major drop in productivity. And no one wants that. Certainly not a business and certainly not their customers. But hacking is a major threat in today’s digital workplace. In the first half of 2019 alone, a total of 4.1 billion records were compromised. It’s a figure which is clearly huge, but it’s also one that could be significantly reduced if organizations updated their software regularly.

So, to help you keep your software updated, we’re going to run through the basics of updating and securing your software.

What are Software Updates?

It’s difficult to create a flawless piece of software. The complexity of coding means that, even when developers feel their application is finished, it’s likely that minor problems will remain. And, in most cases, the only impact of these errors will be felt in the application’s functionality. However, on occasion, these minor flaws can represent major security issues. Hackers, if they are to be commended on anything, are highly persistent. And, if they can find a vulnerability in a piece of software, you can rest assured that they will exploit it.

This is why software updates and patches are crucial. The most common update that most PC users will encounter is an operating system update. These are regularly released by developers in order to counter security issues which have been discovered. These updates, in their simplest terms, patch the software. Following the patch process, your operating system will be considered more secure and functional. Unfortunately, many organizations are either too busy to worry about updates or they fail to understand their importance. And that’s why you need to know the best ways to keep your software updated.

How Do You Update Your Software?

Updating software on a PC is straightforward and simple, but only if you know how. Therefore, it’s important that you practice the following:

  • Allow Automatic Updates: The sheer number of updates that are required for multiple applications is mind-boggling. And the time taken to action these updates is significant. But, with this in mind, most pieces of software allow you to select an automatic update option. This takes the pain out of authorizing and conducting every new update and patch. The setting is most commonly found in the updates section of an application’s control panel. 
  • Visit Developer’s Websites: It’s good practice to regularly visit the websites of developers to make sure you’re working with the latest updates. Adobe Flash Player and JavaPress, for example, can both be verified by visiting their respective websites. The relevant software is quickly analyzed to determine which version it is. And, if any updates are outstanding, the user will be prompted to install these or upgrade to a new version. 

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

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7 Tips for Keeping Your Sensitive Data Secure

Cloud Storage, Data Backup, Data Security, Ophtek, Password Security, Security, Updates, USB Flash Drives, , ,
13
Aug 2019

Data will always be one of the cornerstones of your business. But keeping this data secure in the 21st century is a big ask. So, how do you protect it?

A staggering amount of data is created every single day and your business will contribute to this with each order placed, every service request logged and all the mailing lists you create. Data such as this is sensitive and needs to be protected. If personal details are compromised then they can be used for fraudulent purposes. Your customers need to trust your organization to handle and protect their data correctly. But in a world full of hackers, malware and social engineering it can feel like an uphill struggle.

However, you can make a significant difference to your data protection. And it doesn’t have to be difficult. In fact, you can elevate the security of your data quickly and effectively. All you have to do is follow our 7 tips for keeping your sensitive data secure.

  1. Use Cloud Storage

Individual PCs can become compromised by security breaches. And this means that the data stored on this hardware is up for grabs. But if this data is stored remotely it’s securer and less likely to be stolen. The perfect way to achieve this is by investing in remote cloud storage.

  1. Never Display Passwords

Passwords should never be displayed e.g. written on a Post-It note stuck to your monitor. Hackers don’t have to be external figures, they can easily be an internal threat. Therefore, create passwords which you can remember easily and don’t need to have visible reminders for.

  1. Make Sure Deleted Files are Overwritten

A deleted file isn’t necessarily deleted. And a hacker who knows what they’re doing can easily retrieve those files you thought were deleted for all eternity. But if these deleted files are overwritten enough times then you can make it impossible to retrieve them from your hard drive.

  1. Always Encrypt USB Sticks

USB sticks are useful for carrying around large amounts of data in a small space, but their small size means they’re easy to lose. Therefore, you should always ensure that data on these devices is encrypted and password protected.

  1. Install Anti-Malware Protection

You can never take enough precautions when it comes to data security, so anti-malware software should always form part of your strategy. Malware operates stealthily and can steal your data at a rapid pace. But with anti-malware protection in place you can reduce the risk of malware getting a foothold in your system.

  1. Always Install Updates

PC software and hardware is prone to security vulnerabilities. And these vulnerabilities give hackers the opportunity to access your systems and your data. Installing all updates at the earliest opportunity helps you to avoid having your systems and data compromised.

  1. Destroy Old Hard Drives

Technology advances at a rapid pace and PC hardware can soon become obsolete in the face of newer, faster technology. Hard drives are a case in point. But you need to make sure old hard drives are disposed of correctly. They contain a lot of data, so need to be thoroughly cleaned and then shredded to prevent any sensitive data being made available to external sources.

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

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What are Malicious Websites?

Adobe Flash, anti malware, Company Updates, Hackers, malicious code, malware, Ophtek, PC Security, Security, , , ,
06
Aug 2019

 

We visit websites on a daily basis, but how do we know how safe they are? No matter how genuine they look there’s every risk they’re a malicious website.

It’s estimated that up to 18.5 million websites are infected with malicious content. That’s around 1% of the total number of websites online. It may not sound a huge percentage, but it’s a percentage that could cause your business significant trouble.  And it’s a problem that most organizations aren’t entirely clear on. Malicious emails, for example, are well known due to the scare stories that flood our newsfeeds. But we’re less informed about malicious websites. And that’s what makes them dangerous.

However, if you’re able to understand the basics of a malicious website then you’re going to be in a much better position to avoid falling victim. So, what are malicious websites?

What is a Malicious Website?

A malicious website is like any other website on the internet: you connect to it with a browser. But if you dig a little deeper you’ll soon realize why it’s unlikely to become one of your favorite websites. The main objective of a malicious website is to install malware on to your PC. And, in most cases, it won’t even ask permission. The moment that you land on a malicious website is the moment that the malware starts downloading.

But why is a malicious website so misleading? Well, hackers are incredibly clever and they’re even more deceptive. That’s why they design malicious websites to look as genuine as possible. We, as humans, make quick decisions based on first impressions and, in this busy digital age, this is never truer than when online. Malicious websites take full advantage of this. And the false layer of trust that this engenders can soon lead to us clicking on links that we really shouldn’t.

How Do You Protect Yourself from Malicious Websites?

No one wants to fall victim to a malicious website. But, without a prior knowledge of how to protect yourself, this is difficult. Thankfully we’re here to make things easier. That’s why we’ve put together this amazing set of safety tips:

  • Always keep your software updated and install the latest patches as soon as possible. Malicious websites are often used to distribute malware that targets software vulnerabilities. With this updated protection in place you can minimize one of the main threats of malicious websites.
  • It’s vital that you never install any software you’re unfamiliar with. Malicious websites are sometimes courteous enough to ask permission before installing their malicious content. And it’s easy to click the Yes button just to clear the screen of yet another pop-up window. But it can spell disaster for your PC. Therefore, always read pop-up windows carefully and, if you don’t trust it, leave that website immediately.
  • If you’re sent a link to a website that’s unfamiliar then you shouldn’t click it. But you should do some research first. The best way to verify a mystery link is to type that link into the search box of a search engine. The results should soon highlight whether that web address is trustworthy or dangerous.
  • Install internet security software that can identify malicious websites before they’re loaded up. Knowledge of malicious websites can spread quickly and this has led to massive databases being created to help alert users to those that contain a threat.

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

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Understanding the Basics of Ransomware

Ophtek, Phishing, Ransomware, Secure Database, Secure Flashdrive, Secure Website, Security, Updates, , , , ,
07
May 2019

Ransomware has been causing trouble for businesses for many years, so it’s clearly a form of hacking which needs greater understanding to avoid its wrath.

The name ransomware sounds a little threatening and, as with all hacks, it’s hardly the friendliest of exchanges. However, whilst most forms of malware – which ransomware is a strain of – tend to disrupt day to day operations of your IT equipment by either stealing data or putting a strain on your network through DDoS attacks, ransomware is different. Not only does it disrupt your IT operations, but it also delivers a financial threat to your organization.

Due to the double whammy contained within ransomware, it’s crucial that you understand the basics of ransomware, so let’s take a quick look.

What is Ransomware?

Believe it or not, but the very first recorded ransomware attack dates back to 1989 when a hacker was able to hide the files of an infected PC on its hard drive and encrypt the file names. And, to be honest, modern day ransomware still operates in a similar, if not more sophisticated, manner.

Ransomware is a form of malware which, when executed on a user’s PC, is able to take over the victim’s system and encrypt their files. Naturally, files are essential for any organization to operate efficiently and to their maximum productivity, so this is clearly a very debilitating attack. However, to add insult to injury, the hackers then demand a ransom fee to release a key which can decrypt the files and return them to a usable state.

How is Ransomware Executed?

The most common method employed by hackers to execute ransomware on a user’s PC is through phishing emails. These emails, which appear to be genuine, are highly deceptive methods of communication which convince the recipients that they need to open an attachment bundled with the email. However, these attachments are far from genuine and the most likely result of clicking them is that malicious software such as ransomware will be executed.

How Can You Combat Ransomware?

With the average ransom fee demanded by ransomware totaling around $12,000, it’s clearly an irritation that your organization can do without. Thankfully, there are a number of actions you can take to protect your business:

  • Regularly Backup Your Data: As long as your data is regularly backed up, there should be no need to pay the ransom fee. With a comprehensive backup route in place you will be able to easily retrieve your files from an earlier restore point when they weren’t encrypted. 
  • Work with Anti-Malware Software: Most ransomware can be detected by anti-malware software, so it stands to reason that installing this software should make a significant difference to your defenses. Updating this software as soon as any patches or upgrades become available, of course, should be made a priority as it could make a real difference to falling victim to newly released ransomware. 

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

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