Tuesday, November 12, 2024

Malware

                                           malware


what is a malware? 

Malware is a term that encompasses any type of malicious software designed to damage or exploit any programmable device, service, or network. Cybercriminals generally use it to extract data that they can use as blackmail towards victims for financial gain.

What causes malware?

Malware can damage files, steal data, and even hijack your device.

What types of malware are there?

Computer virus. Its objective is to alter the operation of the device. ...
Computer worm. 
Trojan. 
Spyware.
Adware.
  
TIPS
How do I protect myself from malware?

You have to be especially careful with social networks. Close the website when the browser tells you that it is not a secure site.
Do not accept files from contacts you do not know.
Make backup copies of your files periodically. 

How do I know if I have a virus on my mobile?

Slow performance and unexpected shutdowns.
Overheating for no apparent reason.
Installing unknown applications.
Excessive pop-up ads.
High data and battery consumption.
Don't panic: act with caution.
Uninstall suspicious applications.

How do you detect that you have malware?

Open Windows Security settings. Select Virus & Threat Protection > Scan Options. Select Microsoft Defender Antivirus (offline scan), and then select Scan now.
 
How to protect yourself from malware attacks?
 
If you need to download something, you should use an antivirus program to scan the download for malware before opening it. Antivirus software also allows you to scan your entire computer for malware. It's a good idea to run regular computer scans to detect malware early and prevent it from spreading.

What is the best free antivirus?
Avast









Wednesday, November 6, 2024

trojano

                                                                           TROJANO 
WHAT IS A TROJANO ?
A Trojan horse or Trojan is a type of malware that is often camouflaged as legitimate software. Cyberthieves and hackers can use Trojans to try to access users' systems. Typically, some form of social engineering tricks users into loading and running Trojans on their systems. Once activated, Trojans can allow cybercriminals to spy on you, steal your sensitive data, and gain backdoor access to your system.

HOW DO TROJAN PROGRAM WORK?
A Trojan is a type of malware that needs to be executed by the victim to work. It can infect devices in several ways, such as through phishing attacks, pop-ups from fake antivirus programs, drive-by downloads on malicious websites, downloads from unknown programs, or by exploiting vulnerabilities in software. They can also create fake Wi-Fi networks to redirect users to fake websites with browser exploits. In short, users should exercise caution when opening email attachments, clicking on suspicious links, downloading programs from untrustworthy sites, or connecting to unknown Wi-Fi networks to protect themselves from Trojans.
   
TIPS
 

how can i solve it?:

 with specialized Trojan removal software
 
How can you tell if your phone has a virus or malware?:

 Check the phone's performance. ...
Check the battery life. ...
Check the amount of data being used. ...
Look for unusual behavior. ...
Look for unusual apps or features.

Which antivirus is better?

Norton

What to do after removing trojan virus?

Perform a complete and thorough system scan using an up-to-date antivirus program

What is the main means to mitigate virus and Trojan attacks?
 
Always try to have a firewall active to keep your Internet connection as secure as possible