Did you know that people can hold your data hostage in the digital age? Hackers and cybercriminals online have access to a plethora of tools, which make it easier for them to gain unauthorized access to your data.
Consequently, they introduce malware into your files and keep them under lock and key to prevent you from using them. This is the definition of ransomware, and as you may have guessed, the attackers demand a ransom.
As you see in the movies, you will receive a message for payment, with online criminals promising to restore access to your files once they receive the funds. You may have to pay anywhere between a couple of hundred dollars to thousands. Yikes!
This is why you need to fully understand ransomware and put up safeguards to protect your data. As a result, you will be able to get a good rest every night, knowing that no online lurker is holding it hostage.
How Does Ransomware Work?
While the method of accessing unauthorized files may vary depending on file types and the skills of cybercriminals, ransomware operators tend to follow a specific pattern in their operations. Let’s take a look at it below.
1. Infection and Distribution
Online attackers tend to employ several tactics to infiltrate your system. This includes sending malicious links in emails, exploiting remote desktop protocols (RDP), keeping a close eye on your dark web purchases, and targeting unpatched or outdated software.
2. Command and Control
Once the cybercriminal has set its sights on you, it will begin preparing to operate the C&C server. This facilitates the process of sending encryption keys, installing malware, and managing the lifecycle of the ransomware.
Like in any well-thought-out plan, installing ransomware entails doing research. Thus, attackers take their time to understand your network and then start spreading infection.
4. Malicious Theft
The attacker’s next step is to encrypt your systems using the server keys from C&C and lock you out of your virtual home.
After getting ahold of your precious data, cybercriminals make the call for a ransom payment. This may include making threats to leak your data or erase it, forcing you to make payments.
How To Prevent Ransomware?
Just like you install security cameras and systems in your home to prevent robberies, you can take the necessary steps to protect your virtual world as well. Here are a few actions that can enforce the security of your data.
1. Update Operating Systems Regularly
Make sure to install the latest updates of your operating system and patch it regularly to minimize vulnerabilities.
2. Exercise Caution
It is crucial to understand the purpose of each software when you install it. This allows you to avoid granting administrative privileges and prevent hackers from lurking around in your files.
3. Install Antivirus Software
Installing software that detects malicious programs allows you to build a barrier against lurkers. This goes a long way in preventing unauthorized applications from running on your device.
Just as you secure your physical home, it is equally vital to protect your virtual one as well. Employing stringent and proactive measures can go a long way in reducing the risk of infections. Remaining vigilant ensures the safety of your files and gadgets, thereby fortifying your defenses against the dark forces of the web.