Category: Technology

Most businesses are online in some way or another, and some businesses operate entirely online. No matter how online your business is, if you do operate online you need to ensure you are doing so in a secure manner. There are many cyber threats out there and if you don’t have proper security methods in place, you could fall victim.

This is especially important for businesses that collect consumer data. There is nothing that breaks a users trust in a company more than know their data has been compromised. The good news is that there is a lot you can do to ensure that your business is secure online.

However, you do need to realise that it is not just one person’s job, but also the job of every single person within the company. For example, if an employee is connected to the office Wi-Fi and clicks on a malicious link in an email, hackers could have the ability to get through to other computers or data through that Wi-Fi.

With more people online now than ever, it has never been more important to ensure that the cyber security practices you have in place within your company are updated and relevant to your: current situation. So, have a read on below at some of the ways you can make your business more secure online:

Data Backup

Have you ever started an assignment but you computer froze half way through and when you finally get your computer going again you realise that all the work you have done is gone because you forgot to save your work? It’s a terrible feeling, but it would certainly be a lot worse if this were your company’s data and information.

This is why it is so important to ensure you backup your data on a regular basis. Not only will this help if you have computer issues, but it will also assist if you are the victim of a cyber attack. You should also ensure on a regular basis that you have the ability to restore the data from your backup server.

Invest in Blockchain Development

Blockchain development involves a decentralised digital ledger that has the ability to save many transactions on computers right around the world. A blockchain development company in Sydney can assist in improving your business’s security as well as helps to quicken the all-important exchange of information.

Always Use Multi-Factor Authentication

You probably have seen more of this popping up lately, and while it can be annoying to use multi-factor authentication, it is very important to ensure your business stays as secure as possible.

A multi-factor authentication usually requires two methods of signing in so you have the ability to access your account. It would typically require your password as normal, as well as a one time code that would be sent through to your email or mobile phone.

Secure Network and Devices

This covers a broad range of things, but most importantly includes ensuring you update your software when there is an update available. Sometimes, updates can include critical security improvements, and this is something that you don’t want to miss out on, so make sure you have your automatic updates turned on.

You should also consider installing security software as well. Look for quality and well known software’s that include anti-spyware, anti-virus and anti-spam components. It is also a good idea to use a VPN (virtual private network) as well, a VPN ensure that what you do online is every more secure by encrypting information you are uploading or downloading online.

Laser cutting is a technology that uses a laser to cut materials. Laser cutting is a fabrication process that uses a thin focused laser beam to cut and etch materials into custom designs, patterns, and shapes as specified by a designer.

Types of laser cutting machine

There are three main types of laser cutting machines;

• CO2 Lasers

Co2 laser runs power through a gas mixture filled-tube producing light beams. High-capacity CO2 lasers are capable of cutting through even steel plates. CO2 laser cutting machines tend to pinpoint precision, so you can expect less loose debris during the cutting process.

• Fiber Lasers

This laser cutting machine amplifies the beam using specially designed glass fibers that derive energy from pump diodes. Fiber lasers work by channeling and amplifying light through fiber optic cable. These types of lasers can generate different wavelengths and that’s the reason they are commonly used in industrial applications.  The major difference between fiber lasers and CO2 lasers is that fiber works better for cutting brass, aluminum, and copper because the beam is more readily absorbed.

• Laser crystal cutters

The laser generates beams from nd: YVO (neodymium-doped yttrium ortho-vanadate, crystals. These devices can cut through thicker and stronger materials.

 Core components of a laser cutter

• The laser resonator, the laser beams emanates from a laser resonator, an airtight glass tube with two mirrors that face each other.    
• The cutting head, once the beams have reached the cutting head it passes through a curved lens and is magnified and focused onto a single point.
• Nozzle distance, at all times an accurate distance is maintained between the plate and the nozzle

How to choose a laser cutting machine?

When choosing a laser cutting machine there are various factors you should consider. The machine should have at least the following: 

• high cutting accuracy, the machine should have little or no error.
• High speed, it should be able to process and work fast.
• Good cutting quality, the machine should produce quality work.
• Low noise level, it should be environmentally friendly with low noise production. 
• Low vibration, the vibration level of the machine should be low. 

Advantages of laser cutting machine

• Flexibility, laser cutting does not require an exchange of tools for each separate cut.
• Accuracy is one of the primary advantages of laser cutting when compared to other cutting methods. The cutting accuracy of these machines has tremendously improved with the advancement of CNC innovation. With better accuracy, cutting time is significantly reduced.
• Speed lacer cutting is faster compared to traditional methods, this method is good in complex cuts.
• The job needs little manpower as the contemporary laser cutting machine is highly automated.
• By using the right setup laser cutter leaves a small inflection.

• Low power consumption—Modern laser cutting machines are designed to use less power; unlike traditional laser machines.

Uses of laser cutting machines

• They are used in automotive industries, metals, and plastics, to form various shapes of vehicle parts as well as interior cover and buttons. 
• Used in the jewelry industry– the precision of laser cutting lends itself easily to the jewelry-making process.

·       Laser cutting machines are used in silicon manufacturing. They are also used in ceramic manufacturing.

Frequently Asked Questions

·      How thick of metal can a laser cut?

The laser cutting maximum thickness would typically be about 2.75inches.

• What materials should not be cut with a laser machine?

Coated carbon fibred, Acrylonitrile Butadiene Styrene plastics, and Polyvinylchloride should not be cut with a laser machine.

• How long do laser engraves last?

The machine usually lasts for more than 35000hours of life and uses little in the way of consumables. 

 

You’ve probably heard about blockchain development in Sydney mentioned in the news and media, you might have also heard that it’s linked to bitcoin or even have a general understanding of what cryptocurrency is but you probably don’t quite know what it’s all about just yet.

Well, if you’re curious businesses performing blockchain development in Sydney are responsible for developing crypto technology and making it applicable for many different industries. It’s an exciting new area of IT and technology and is becoming increasingly more popular with demand rising. Unfortunately, though an understanding of what exactly blockchain development in Sydney is all about is still lacking.

If you’re wondering what it is and what exactly the companies do then read on below to find out more.

What is blockchain development in Sydney?

At its most basic level, it is basically about a digital record or ledger which is kept online that keeps a record of transactions. It is a network of peers that keeps recordings of transactions in a decentralized way, meaning there are no requirements for third parties or middlemen – it’s managed directly between transactors which increases security. It’s often linked to cryptocurrency as that is one of the first places it was used, but cryptocurrency is not the only way that it can be used and the focus of companies doing blockchain development in Sydney is to apply the technology in new and interesting ways to new industries.

It is rising in popularity because of how secure it is compared to older ways of recording transactions. Previously it was quite easy to tamper with or even delete information, with the new method it is very secure and information cannot be changed. The technology could potentially make it more efficient and affordable to perform local and international transactions and will also make verification simpler.

What do companies doing blockchain development in Sydney do?

The new technology has meant that there is now a number of firms performing blockchain development in Sydney coming up with an exciting new way to implement the technology. A lot of them are focused on developing new applications but some also focus on security.

Most work on front and back end development projects as well as managing smart contracts and design new architecture for the technology. Some of them will design new protocols and security patterns which improves the application of the technology.

Many businesses are now looking for ways to use the technology and new companies and their technology development capabilities are increasingly sought after. Creating new applications involves a high level of knowledge including a number of programming languages and knowledge of various operating systems.

Challenges include working within legacy infrastructure and understanding the technical needs of projects or utilising a skillset that falls outside traditional IT or development skillsets.

So there you go, a basic rundown of the role of companies managing blockchain development in Sydney and what their role is.

The technology has a great deal of potential and is set to massively change the way things are done in various industries, the applications will be almost endless.

As the field continues to grow more and more innovative solutions will come from it and the demand for new applications will continue to rise, so if you think your business could benefit from it, start looking into it today.

The future is just around the corner with endless opportunities to optimise and improve the way that many industries work. From finance to crypto to real estate there are many different ways the technology can be used.