A Definition of Malware
Malware is software that is intended to damage or disable computers and computer systems without the owner’s knowledge. Malware is the shortened term for “malicious software,” and it typically is characterized by the intent of the creator rather than by its features. Various types of malware exist, including spyware, viruses, worms, Trojans, and other types of malicious code that can infiltrate computers.
As malware attacks continue to grow in both frequency and sophistication, it is becoming increasingly difficult for enterprises to defend against them. The most serious malware attacks combine stealth, precision, and social engineering techniques to penetrate and compromise systems. When these cyber threats make it into a system, they steal proprietary data transmitted over corporate and classified networks, often causing serious damage before they are detected.
How to Prevent Malware Attacks
The best approach to preventing malware attacks is one that is proactive. A good starting place to prevent malware attacks in your organization is to educate your employees on how to recognize and protect their computers and devices from such attacks. Some of the best strategies that employees should follow for a proactive approach to malware prevention include the following:
Ensure that all security updates and patches are installed –
Avoid suspicious links and emails –
Avoid suspicious websites –
Review software carefully before downloading –
Leverage strong, unique passwords –
Turn on your firewall –
Install an anti-virus/anti-malware software –
Limit application privileges –
Following these best practices will ensure that employees and end users in general build secure computing habits that will help protect against malware attacks. At the enterprise level, these practices should be enforced and complemented by a layered defense that employs technologies to prevent, detect, block, and contain malware attacks before systems are compromised or sensitive data is lost. Solutions such as enterprise anti-virus/anti-malware, firewalls, endpoint detection and response, and data loss prevention will provide much of the functionality required by enterprises to defend against malware today.