When you’re online on your smartphone or laptop/desktop, having strong security measures such as end-to-end encryption, two-factor authentication, and a reliable virtual private network (VPN) can help safeguard, not only your devices but also your private information. Nevertheless, the most serious breach of privacy can happen by something as harmless as a sideways glance (from someone sitting next to you or standing behind you, for example).
If you’re concerned about something like this, protecting your screen with a privacy filter is the best way to go. So, what exactly are they and how do they function - in this blog post we are answering these very questions, and more! Keep reading to find out.
What is a privacy screen protector?
A privacy screen protector plays a double role as a screen guard, preventing scratches on your display while also blocking unauthorised access to your private information. As a conventional screen guard, these can take the form of PET (polyethylene terephthalate) film or tempered glass. However, it features an extra anti-spy layer that restricts the viewing angle of your display, so spies or coworkers won't be able to view the data you’re working on. Therefore, it’s a boon for office workers, educators, retail workers, remote workers, and others alike. In a nutshell, computer privacy screens guard against visual hacking.
A study conducted by the Ponemon Institute in the United States of America called the Visual Hacking Experiment in 2016, revealed that:
- 91% of the visual hacks are successful at the very first attempt.
- 52% of visual hacks included breaching vulnerable information about employees from their computer screens.
- It took only 15 minutes to successfully complete the visual hacks in 49% of the first attempts.
- 68% of the attempts employees did not even confront the visual hacker.
The participating countries included China, France, Germany, India, Japan, South Korea and the United Kingdom.
A privacy filter also works as a blue light filter and an anti-reflective screen. They are touchscreen compatible and designed to fit the most popular monitors, laptops, notebooks, and tablet screens.
How does a privacy screen work?
A computer privacy screen is a polarised sheet that is placed on a screen to limit the viewing angle to about 30 degrees on each side. These micro louvres function similarly to window blinds on your computer. It uses the same basic technology as polarised sunglasses to reduce glare in your eyes. However, unlike window blinds, privacy screens can provide either vertical or 360-degree protection. This significantly reduces both vertical and horizontal viewing angles, providing maximum protection while working in public areas.
The micro louvres are angled so that some of the pixels on your monitor screen get concealed. The ones that are permitted can only be seen from the front. This prevents people from seeing your monitor from nearby desks or other aisles. It's also useful for preventing a camera or camcorder from recording your screen, given it’s quite easy for someone to record what you’re working on from behind you, without your knowledge.
The advantages of using a privacy screen protector on your smartphones
Today everyone owns a smartphone made by their favourite manufacturer, and no one would want their beloved phones to get cracked or damaged under any circumstances. Therefore, just like other accessories for smartphones, glass screen protectors, too, play an important part in the overall protection of your phone.
Even though the majority of smartphones in the market today are made up of more durable glass, you should still consider using a screen protector because this is something that protects your cellphone from harm caused by physical contact. There are numerous varieties of screen guards available. You can choose from a wide variety of screen protectors, including those made of Gorilla Glass, TPU, 9H hardness, oleophobic, and many others.
Help to Keep Glare Away
The glare from your phone's screen can cause strain and irritation to your eyes. Just putting a screen protector with a matte or anti-glare finish will significantly fix this problem. The matte-finished screen guards use the diffusion technique to lower the consistency of the reduced images. This means that it breaks up the light that gets reflected from the surface of the screen, which keeps your eyes from getting hurt by flashbacks.
The light that bounces back into your eyes is bad because it can make the muscles near your iris tenser and cause strain. The anti-glare protector helps to improve visibility and makes it easier and more comfortable to use the device for a long time. If you use your phone a lot outside or in places with a lot of light, you should get one of the anti-glare or matte screen protectors.
Remove Sticky Finger Marks
Every smartphone user has experienced the inconvenience of having sticky finger marks on their screen. If you want to get rid of sticky finger markings, you can wash your hands frequently or wipe them off with a towel. But unfortunately, that won't always be possible. However, you can still get rid of sticky fingerprints on your phone’s screen by using Huawei glass screen protectors. These will help you avoid getting these annoying marks on your phone’s screen. The oleophobic coating on the crystal clear screen protectors helps to prevent fingerprint smudges from appearing on the screen. Your phone's display will have a more organized appearance thanks to its streamlined and comfy design.
Reduces the Chance of Heavy Impact Damage
Most of us have dropped our phones by accident, which could have done a lot of damage. Since we carry our phones with us everywhere we go, this is the main reason why you need a Huawei glass screen protector for your smartphone.
We shell out a significant amount of money to buy the phone of our dreams. So, no matter how big or small the damage is, it will make you feel horrible! The Huawei glass screen protectors have the ability to absorb the shock that is caused by any hit, and they also provide the required protection against drops and scratches.
Screen protectors are created with sheets of sophisticated polymers that are laminated together to create multiple layers. These layers give your smartphone the necessary level of protection. There are screen guards designed to absorb shock that may be purchased in the market.
Although, most people think that it makes the phone less sensitive. This is not true because the anti-shock screen protectors are constructed of an extremely thin coating of plastic that does not interfere with the sensitivity of the phone and, as a result, maintains the sharpness of the visual display on your phone.
Provides Privacy
When you use your cell phone in a public area, there is a good chance that someone else will be looking at the screen and monitoring what you are doing with it. Visual hacking is a significant problem that could damage you even if you are unaware that it is happening.
However, there’s no need to freak out because there is a wide selection of screen protectors available on the market, including 2-way privacy filters, 4-way privacy filters, and many more. They make it easier for you to protect the confidentiality of your sensitive information from members of the general public who are unable or unwilling to respect the privacy of others.
When a privacy filter screen protector is applied to a mobile device, only the person who is directly in front of the device will be able to see the information displayed on the screen, while anybody else will not be able to see it from any other angle. Everyone is able to make use of the privacy filters. However, it’s most useful for businessmen who deal with secret information.
When viewed from outside the viewable angle, your screen appears blacked out when using a privacy filter. As it adds unprecedented levels of physical security, this complies with the new General Data Protection Regulation (GDPR). This indispensable tool, however, does more than just protect your on-screen data. It's also good for your overall health and well-being.
A complete stop to the wear and tear scratches
Even if we care a lot about our phones, we often use them roughly, which can leave marks and scratches on the phone’s screen - if you do not have a screen protector on it. Do you know that sand and dust can also harm the screen just as easily as fingerprints? If you take your smartphone outside, it will almost certainly be subjected to airborne particles such as dust and sand, which, when they come into contact with the display, can result in a number of annoying disruptions.
If you use a Huawei glass screen protector, you won't have to worry about these problems, and you'll be able to focus on having fun while using your smartphone.
So, what are you waiting for? Take the first step towards the safekeeping of your smartphone. Order Screenshield’s Huawei glass screen protector today.
REFERENCE:
- “A study conducted by the Ponemon Institute in the United States of America” taken from businesswire.com. The article was published on Aug 10, 2016, titled “New Global Study Reveals Majority of Visual Hacking Attempts Are Successful”. Link: https://www.businesswire.com/news/home/20160810005218/en/New-Global-Study-Reveals-Majority-of-Visual-Hacking-Attempts-Are-Successful