These 5 tips will allow you to have greater security on your mobile device

Smartphone security. (photo: BBVA / Stock Vector)

Since the arrival of the pandemic from COVID-19, accompanied by the implementation of remote technology such as teleworking, smart phones They have become even more essential for many people, as they are the main source of communication and access to technology. However, in many cases, the protection of personal and professional data has not been taken seriously, making users victims of a cybercrime.

At this point it is necessary take mobile protection measures when browsing websites, connect to online services or applications. On the subject of World Cybersecurity Day, we tell you what you need to manage the protection of your information.

So you can keep your smartphone safe.  (photo: Business Destination)
So you can keep your smartphone safe. (photo: Business Destination)

5 recommendations to have more security on your smartphone:

1. Be careful with the messages you receive: if you receive a message (SMS) or message from WhatsApp from an unknown number with the name or logo of your bank or service company with arguments as if you have made a certain amount of money, have coupons or that you have spent on your credit card, and they ask you to open a link, don’t open it. The best thing to do is to contact your bank or service company through their official channels to verify the authenticity of the message received.

2. Protect your verification codes: remember that it is very important not to share passwords or verification codes that you receive via SMS. Two-factor authentication by apps or services is intended to protect your personal information. as much as possible, so you should not share it with third parties.

3. Use a strong password to access your mobile phone: set a password on your mobile device; This will prevent strangers from accessing your apps, messages, and personal information if that information is lost or stolen. And it is that, it may seem like a very obvious advice, but there are many people who do not use this method because they are lazy to have to enter a code every time they use their smartphone. Do it and prevent misfortunes.

4. Official channel to download anyone: If you want to download an application to your mobile, choose to do it through verified websites. Be careful not to download them from a dubious source, especially if they offer free games or other features.

5. Check application permissions: Various applications that you download to your mobile phone request access to your camera, location, files, and calls. First, make sure these applications really need to access this information and the most important, that they are really reliable.

How to know if your device has been attacked by cybercriminals

Online security is something that worries everyone who enters the internet, thinking, especially, in that information that yes or yes they want to remain secret. There are currently many ways for hackers to break into a computer and steal data that may be important to their victims: phishing, the doxing, malicious links, malware, identity fraud, fake domains, among other.

Currently there are several symptoms that can show people that their devices are under the control of a hacker or that he is at least trying; and Infobae will show you some of them.

Stock image of a person using a computer.  EFE / Oskar Burgos
Stock image of a person using a computer. EFE / Oskar Burgos (Oskar Burgos /)

Ghost programs

On many occasions, people may notice irregularities in their computers when programs appear out of nowhere that, without having installed them, are found on the computer. Most of these situations occur when software is downloaded from pirate sites and computer viruses are hidden in its installers that end up adding programs that were simply not known.

These types of programs may appear without prior notice on the PC desktop, although the most “decent” ones can also show their icons in the Applications areas that appear in the PC Settings.



Of course, when a computer starts to feel sluggish or unstable, it’s time to fear. Many times, constant reboots of the computer are signs of a cyber attack, as well as the inefficiency that it presents to be able to open a program that in previous days worked normally.

When these situations arise, and it is verified that it is not a hardware problem, it is almost always the fault of some malware that managed to sneak into the internal system of the computer, allowing the intrusion of people or software that directly affect the performance of the computer.


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