Written By Charles Leaver CEO Ziften
No business, however little or large, is resistant from a cyberattack. Whether the attack is started from an outside source or from the inside – no organization is fully safeguarded. I have lost count of the number of times that executives from companies have stated to me, “why would anyone want to attack us?”
Cyberattacks Can Take Numerous Types
The proliferation of devices that can link to organization networks (laptop computers, cell phones and tablets) indicate an increased risk of security vulnerabilities. The objective of a cyber attack is to make use of those vulnerabilities.
One of the most common cyberattack approaches is the use of malware. Malware is code that has a harmful intent and can include infections, Trojans and worms. The goal with malware is frequently to steal sensitive data and even damage computer networks. Malware is often in the form of an executable file that will spread across your network.
Malware is becoming a lot more advanced, and now there is rogue malware that will masquerade itself as genuine security software that has been developed to protect your network.
Phishing attacks are likewise common. Usually it’s an e-mail that is sent from an apparently “trusted authority” requesting that the user supply personal data by clicking on a link. A few of these phishing emails look really genuine and they have deceived a lot of users. If the link is clicked and data input the information will be taken. Today an increasing number of phishing emails can consist of ransomware.
A password attack is one of the most basic types of cyberattacks. This is where an unapproved 3rd party will attempt to access to your systems by “cracking” the login password. Software applications can be used here to conduct brute force attacks to predict passwords, and mix of words utilized for passwords can be compared using a dictionary file.
If an attacker gains access to your network through a password attack then they can quickly release harmful malware and trigger a breach of your delicate data. Password attacks are among the simplest to prevent, and strict password policies can offer an extremely efficient barrier. Altering passwords regularly is also suggested.
Denial of Service
A Denial of Service (DoS) attack is everything about causing maximum interruption of the network. Attackers will send really high amounts of traffic through the network and typically make numerous connection demands. The result is an overload of the network and it will close down.
Several computers can be utilized by hackers in DoS attacks that will produce very significant levels of traffic to overload the network. Just recently the largest DoS attack in history utilized botnets versus Krebs On Security. Quite often, endpoint devices linked to the network such as PC’s and laptops can be pirated and will then add to the attack. If a DoS attack is experienced, it can have serious effects for network security.
Man in the Middle
Man in the middle attacks are attained by impersonating endpoints of a network throughout a details exchange. Details can be taken from the end user or even the server that they are communicating with.
How Can You Entirely Prevent Cyber Attacks?
Complete prevention of a cyber attack is not possible with present technology, but there is a lot that you can do to safeguard your network and your delicate data. It is very important not to think that you can simply buy and install a security software application suite and then sit back. The more advanced cyber bad guys know all of the security software services in the marketplace, and have developed techniques to overcome the safeguards that they offer.
Strong and regularly altered passwords is a policy that you should adopt, and is one of the simplest safeguards to implement. Encrypting your delicate data is another easy thing to do. Beyond setting up antivirus and malware security suites in addition to an excellent firewall program, you should make sure that regular backups remain in place and that you have a data breach event response/remediation strategy in case the worst occurs. Ziften helps businesses constantly monitor for dangers that might make it through their defenses, and take action right away to eliminate the danger completely.