Prevention is Key Against Cyber Attack
A cyber attack is a sophisticated means of attack that involves the use of computer software to deliberately cause a denial of service (DDoS) to a website. In computer networks and online systems an attack is any intentional attempt to compromise, expose, sabotage, destroy or access data that is on another person’s computer system without their knowledge or consent. While a cyber attack is a sophisticated and growing field of Internet security, much of this research and writing on the subject is aimed at trying to increase awareness of the different types of attacks, their characteristics, and how to best protect against them. This article briefly outlines the most common types of cyber attacks and DDoS that are prevalent on the Internet.
The most obvious of cyber attacks is the maliciousware attack, which installs Trojans or other backdoor programs onto a victim’s machine. These malicious programs then monitor and report information to the attacker. Other types of cyber attacks include the exploits used against browser vulnerabilities, which allow hackers to run malicious code through targeted web pages. Another type of attack is the so-called “fuzzing” attacks, which spoof remote servers as part of a legitimate network. The other major type of cyber attack is the denial-of-service attack, which attacks a computer system by repeatedly crashing it. The attacker has no control over the actual physical process of crashing a server, but they can effectively prevent that server from processing traffic for several hours.
Computer malware is one of the more interesting types of cyber attack. Malware is a broad term that encompasses a wide variety of potential harmful applications. Some of the most malicious software in existence is malicious code that allows hackers to hack into computers and monitor all activities. Other types of malware are used to perform targeted distributed denial-of-service attacks, which are designed to overload network servers and so prevent data from being sent to websites.
An example of a phishing cyber attack involves the delivery of a seemingly harmless phishing email to a recipient who thinks that the message is from an important business. If the person clicking on the link responds in the affirmative, the web page will be loaded with malicious code that downloads a piece of malware onto the victim’s computer. Phishing cyber attacks can also occur via a spoofed email, where the person who was sent to the spoofed email thinks that the sender is a reputable company when in reality it is a virus. A phishing cyber attack can be very convincing, or can appear to be a legitimate network. In order to avoid becoming a victim of this type of cyber security attack, follow these steps.
First, a business should always make sure that it has a solid anti-phishing program. Many cyber attacks involve the use of fake emails that appear to be sent from legitimate companies or organizations, but that are actually part of a well-designed malware attack. A well-designed anti-phishing program will not only check the subject line of emails, but will also check to see if the IP address and other details match those listed in an online database of known cyber attacks. If there is a match, the employee would know that it is safe to proceed with the requested link.
Another way to prevent a cyber attack from occurring is for a business to have an up-to-date malware detection and removal tool. It is not enough to have some sort of spam filter or block software; a real malware check point must include real malware. Many malware infections likeansomware are designed to ask for payment or ask for personal information. With the rising number of scams that are being perpetrated online, a real malware check point will help a business avoid becoming a victim.
A business that is not on the internet regularly may not be aware that there are so many kinds of malware floating around out there. In fact, there are several different malware types, each one malicious in nature. Some malware types are able to execute remote codes on a computer without the victim’s knowledge, and then use that computer as a server to run malicious code from different parts of the world. Other types of malware can execute codes by capturing a web browser and sending an attack request across the internet. Most of the time, web browsers do not respond to requests from malicious websites directly. Instead, they usually execute small programs that are embedded in the website’s HTML code.
A business must be proactive in their defense against these attacks by being on the lookout for the latest threats. Having a plan in place to deal with these attacks, and knowing how to stop them from happening at the onset is the best way to ensure a smooth business operation. In today’s day and age, a business must have a plan in place to protect itself from malicious code. A professional software supply chain should be considered for any business looking to protect its data.