Google’s Android system, is the most targeted by hackers
Desktops and notebooks are not the only equipment vulnerable to viruses. These malicious programs can also attack tablets and smart phones. And with the growing number of people who use the day-day attempts of attacks tend to increase in the coming years.
To worsen the situation, according to the Center’s report Juniper global threat network, only 4% of mobile devices use some sort of protection against possible attacks.
Android becomes main target of viruses for smart phones
A few tips can help you avoid this type of problem in your unit. Check out below some of them.
Signs of an infected device
The most common symptoms of infected mobile smart phones are new batteries discharging quickly and automatic connection attempts with other devices via Bluetooth. Another way to understand is to keep an eye on the mobile: way above normal values or prepaid credits that end suddenly may indicate that the appliance is infected.
Some viruses send SMS messages without the consent of the users to purchase products or with malicious links. So, keep an eye on SMS messages is also a good way to monitor your cell phone.
So, always keep an eye on the amount of data used in 3 g/Wi-Fi connections and make sure the appliance is unusually slow. Both cases are not a certificate of infection, but are a warning sign.
Use an antivirus
Large security companies, such as Kaspersky, Symantec and McAfee, have security solutions for Android. The only downside to install one of these programs is that they usually consume a lot of memory, which can be a problem especially in most basic smart phones.
If you want to install one of these applications, well-known enterprises. One of the tactics used by hackers is just enter fake virus security applications. Some of the good applications created by little-known companies are Lookout and NetQin Mobile Antivirus.
Here are some free security apps for Android
Install only applications from trusted sources
Because it is open source and provide a wide range of applications not checked on Google Play, Android is the operating system more attacked. Google’s system allows you to download apps from any website, and not only the Google store. This further increases the risk of malicious applications.
Even on Google Play is necessary to be careful, because the verification of applications is very shallow. To download an application, make sure it is a reliable company. If the developer’s name is unknown, see the comments of the application and access the company’s Web site.
Pay close attention to the name of the downloaded application. Many malicious applications have names similar to those of popular programs, just to confuse users less attentive.
Who has an iPhone need not worry so much. Checking the App Store is very strict and not heard of large-scale problems with viruses. Who did already jailbreak on your iPhone has to be more alert, because there are some threats that run on these devices. Systems such as Symbian, Windows Phone and BlackBerry are also not 100% sure, but the risk is much lower than in the Android system.
Delete the browsing history and cookies
Besides being useful in the case of loss or theft of the mobile phone, delete the browsing history and cookies causes the user to reduce your exposure to risk. If the device is infected via the browser, the virus will not find any personal information in your browser.
Keep your operating system updated
As well as in computers, keeping the operating system always with your latest updates ensures a mobile device more secure. Avoid installing the cooked ROMs (custom operating systems) If you don’t know exactly what your origin and your content.
Turn off the Bluetooth
When not downloading something to another device or using a compatible peripheral with this technology (e.g. wireless headphones), turn off the Bluetooth on the mobile device. This technology can be used to transmit viruses.
Do not share the memory card
The memory card works basically as a pen-drive. And, likewise, can infect or be infected if a device to another. So, avoid the most put it on other smart phones or tablets.
In the latter case, reset the device
For those who do not have many installed applications and customizations (ringtones, backgrounds and style of interface), the best thing to do if the device is infected is to give a “hard reset”, i.e. restore the factory settings of the device. So, all kinds of viruses and malware is removed.
The hard reset procedure varies from one device to the other. See on the internet or in the manual of your appliance as it can be done. Don’t forget to remove the SIM card and the memory so that they are not also formatted.
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