Prevention of Ransomware with
Best Antivirus Software & Key for Removal
What is Ransomware?
Ransomware is a type of malicious software that restricts access to an infected
computer, usually through the systematic encryption of files on the computer's hard
drive system to then demand the payment of a ransom, - usually in the form of crypto-
currency (eg. Bitcoin) -, in exchange for the key to decrypt the data.
How Can You Avoid a Ransomware Infection?
• Making sure your Best antivirus software is up to date.
• Training workers on a regular basis to avoid attempts to impersonate (phishing).
• Subjecting workers to periodic tests through campaigns against identity theft,
monitoring the result of the same through response rates, and setting policy formal
penalty (after consultation with the departments legal and human resources) for
violators repeat offenders.
• Blocking emails with extensions .js, .wsf, and .zip and macros at the email gateway
or gateways. When possible, the following should be disabled commonly used attack
vectors: Adobe Flash Player, Java, and Silverlight.
• If using JBoss, reviewing developer information on setting and hardening.
• Evaluating if the application's whitelist is compatible with our systems.
• Enabling automated settings for the operating system and the web browser. Strong
network segmentation often reduces the impact of ransomware.
• Allowing strict identity and access management, using established principles of least
privilege ("Need to know"), and limiting the rights of Local Management.
• Investing in an intrusion detection system to monitor for signs of malicious activity.
Implementing (and testing) a plan regarding backups and data recovery, thus
maintaining the sensitive data duly copied and protected in an independent and secure
location (preferably offline). Sensitive data backups should not be accessible from
How Can You Deal With a Ransomware Infection?
• Infected computers must be disconnected from the network (both wired and