The problems of data security in digital marketing

How to tell if your computer is infected by bots

Ways in which you can tell if your computer is part of a botnet include:

• 
  Your computer keeps crashing without an identifiable reason.
  
• 
  Applications that previously worked seamlessly now work in fits and starts.
  
• 
  Programs which previously loaded quickly are now slow to start.
  
• 
  The computer takes a long time to shut down or does not shut down properly.
  
• 
  Your internet access slows to a crawl.
  
• 
  The browser features components you didn’t download.
  
• 
  Windows Task Manager shows programs with cryptic names or descriptions.
  
• 
  Settings have changed, and there is no way to reverse them.
  
• 
  Pop-up windows and advertisements appear even when you are not using a web browser.
  
• 
  The fan goes into overdrive when the device is idle.
  
• 
  Friends and family report receiving email messages from you, but you did not send them.
  
• 
  You cannot download operating system updates.
  

What to do if your computer is infected by bots

If your computer is already infected by bots, the most important consideration is protecting your data.
Here are some steps to take:
Step 1: Disconnect your computer from the network as soon as possible – this will stop the theft of sensitive information and prevent your computer from being used to attack other networks.
Step 2: Move all important or personal data to another computer or an external hard drive. Ensure these are malware-free before you do.
Step 3: Carry out a factory reset of your machine (bear in mind that as well as targeting the problem, it will also remove files and programs you have created, delete drivers, and return settings to their defaults)
Step 4: Clean your computer using various security tools or by asking a professional to work on the device
Remember, prevention is the best cure when it comes to bots and all other forms of malware. So, it’s important to have cybersecurity installed on all your devices.