Sterling IT has partnered with NCC Solutions in providing Digital Signage Solutions to all industries.
With over 15 years in the hospitality industry, and partnership between NCC and Sterling IT over 16 years, we are able to provide complete solutions for you.
Replace over-sized posters and banners that send a single message and out-date very quickly with Digital Signage that can be updated each month, week or even daily. Showcase all your business has to offer on the latest and brightest LED TV’s, high impact adverts will create curiosity in shoppers and attract them to your store and put you ahead of your competitors.
Servicing many different industries including but not limited to Real Estate, Retail, Hospitality, Special Events and even general reception areas.
Researchers have discovered a technique that may enable attackers to substitute malware for a legitimate app on Apple iOS devices such as iPhones and iPads.
Although the risk of being subjected to a Masque Attack is low, it is another reminder not to download pirated apps or software from untrusted sources. It is also a reminder that Apple products are increasingly being targeted by attackers.
As many people believe you cannot get a virus/trojans/malware on Apple devices (more so on OSX), this is not true and Apple devices, due to their numbers, will and currently are being targeted. Sterling IT use and recommend Webroot and/or Trend Micro Antivirus to protect Apple Mac.
About Masque Attack
A Masque Attack can occur if a user downloads an app from a rogue source such as a link embedded in a phishing email or from an unofficial app site hosting fake ‘uncertified’ apps.
The Masque Attack takes advantage of a weakness in iOS security which can enable malware to be installed.
If a malicious app can be crafted to use the same ‘bundle identifier’ (an ID Apple uses to identify individual apps) as a legitimate app on your phone, Apple will not check its security certificate. It means that a malicious app can replace a legitimate app on your device.
A criminal using the Masque Attack technique will typically disguise their malware as a popular game or program for you to install. Only install via the APP STORE via your device.
Once installed it may be able to steal information from your device such as passwords or internet banking details and send them to a remote server controlled by criminals. Possible impacts include the malware being able to steal logon credentials; access sensitive data; avoid detection and steal Apple IDs and passwords.
Do not download software or apps from untrusted sources. Sticking with Apple’s AppStore helps protect against downloading malicious software
Do not click ‘install’ from pop ups when viewing a web page. Even if it tells you , that you have a virus. Most of these are traps.
Sterling IT has posted MANY emails recently with relation to this and unfortunately we are still getting clients infected, even with prior warning.
If your iOS device shows an ‘Untrusted App Developer’ alert when you open an app, click on ‘Don’t Trust’ and uninstall the app immediately.
Use security software for all your computer and mobile devices.
Keep your system up-to-date by downloading software updates as they are released.
Do not connect or ‘pair’ your device with untrusted computers.
For FREE advice or any questions regards to this, please contact Sterling IT. You are better asking as prevention is better than cure!!
Electronic and computer based equipment need high quality, uninterrupted power supplies.
In Australia, particularly during summer months, excess strain is placed on our aging electrical infrastructure. Adding to this is the unpredictable weather patterns associated with summer storms which can cause electrical surges and power outages for extended periods of time.
The best form of PC protection is at all times to be plugged into a quality UPS (Uninterruptible Power Supply). This is a surge protector and voltage regulator with a back up battery. The better ones actually talk to your PC via USB, so when power drops out, the UPS instructs the PC to close all programs safely and then shut down all under battery power. For Laptop users, this is not such great concern, however, plugging into a surge protector may just save your power adapter and in some severe cases your laptop.
With no UPS, if lucky enough to be home before a storm hits, you should power down your PC and unplug it from the wall. BUT, that isn’t all; the most vulnerable route for a voltage spike is through your telephone line. We have seen some pretty severe cases where a Lightening strike has merely passed a telephone pole, to completely render every device useless connected to the router by wire (Ethernet). EMF will surge down a phone line and through your equipment like an electrical Tsunami… It takes out everything in it’s path. The safest way of protecting your equipment during an electrical storm is to firstly disconnect your telephone line from the wall (this is your source of ADSL as well as telephone), and then shut down your computers and disconnect from the power. Unfortunately, even a moderate UPS is no protection against a huge EMF spike.
We also strongly recommend you have insurance to protect your for business interruption as well (Liaise with your broker or insurance company for this) as even with recovery of systems, the loss of income could be claimed.
Even with a UPS, we have found equipment to be affected. This can be due to massive spikes or phase drops as well as the surge coming from phone lines rather than electricity lines.
Some of the more sophisticated UPS’s on the market come with software which monitors the power usage and demand on a computer or server, if the power is off for any period of time, this software will log the users off, and close the programs, then shut down the server safely.
Size matters, having the correct UPS installed will ensure that the power requirements for the business are met and the key hardware protected.
It is also worth checking your UPS from time to time, to make sure that it is doing what it is supposed to. If you’re not sure what your needs are, please request that we check next time we are onsite or book in a health check.
If you do suffer a computer failure after a storm, contact us at Sterling IT on (02) 9756 6866 and we’ll do our best to get you back on line.
“Sterling IT also provide insurance reports, quotation estimates and repairs or replacements.”
Do you use the same password on multiple sites and/or applications?
If so, PLEASE STOP. With many websites getting hacked such as Sony and recently Adobe, using the same password on multiple sites is becoming extremely dangerous.
You can test the strength of your password by visiting GRC.COM . A trusted and brilliant website.
One step better than making your own passwords is use a trusted application called LASTPASS.
You only need to remember ONE password, that’s it. This is also FREE, however if you want to use it on your mobile, its $1 per month. (thats right $1).
For business where you want to have encrypted secure passwords, its $2 per month.
You can double secure this by using a USB key so even if someone was to get your username and password, without the USB key, a hacker will still not be able to access.
Contact Sterling IT for an online demo. We can also assist in setting up but more importantly, customise your lastpass for additional security.
Want to check if your email was hacked at Adobe? Click Here
You ask then HOW can I remember so many passwords?
A couple of ways of doing this is create passwords based around the website you are using, however if there is a pattern, a hacker will still work out your passwords