Chuck Leaver – Understanding Cyber Attacks And How You Can Avoid Them

Written By Chuck Leaver CEO Ziften


No company, however little or large, is immune from a cyberattack. Whether the attack is initiated from an external source or from an insider – no business is totally protected. I have lost count of the variety of times that executives from businesses have stated to me, “why would anyone wish to attack us?”

Cyber Attacks Can Take Lots of Types

The expansion of devices that can link to business networks (laptops, smart phones and tablets) imply an increased danger of security vulnerabilities. The objective of a cyberattack is to make use of those vulnerabilities.


Among the most typical cyberattack approaches is using malware. Malware is code that has a destructive intent and can consist of infections, Trojans and worms. The objective with malware is frequently to take delicate data or perhaps damage computer networks. Malware is often in the form of an executable file that will spread out throughout your network.

Malware is becoming a lot more sophisticated, and now there is rogue software that will masquerade itself as genuine security software that has been developed to secure your network.

Phishing Attacks

Phishing attacks are likewise typical. Frequently it’s an email that is sent out from an allegedly “trustworthy authority” asking that the user supply individual data by clicking a link. Some of these phishing emails look extremely genuine and they have fooled a lot of users. If the link is clicked and data entered the info will be stolen. Today an increasing variety of phishing e-mails can include ransomware.

Password Attacks

A password attack is among the most basic forms of cyber attacks. This is where an unapproved third party will attempt to gain access to your systems by “breaking” the login password. Software applications can be used here to conduct brute force attacks to predict passwords, and combination of words utilized for passwords can be compared utilizing a dictionary file.

If an attacker gains access to your network through a password attack then they can quickly release harmful malware and cause a breach of your delicate data. Password attacks are among the easiest to prevent, and rigorous password policies can supply a very efficient barrier. Altering passwords frequently is also suggested.

Denial of Service

A Denial of Service (DoS) attack is everything about causing maximum disruption of the network. Attackers will send very high volumes of traffic through the network and typically make lots of connection requests. The result is an overload of the network and it will shut down.

Multiple computer systems can be used by cyber attackers in DoS attacks that will produce really significant levels of traffic to overload the network. Just recently the largest DoS attack in history used botnets versus Krebs On Security. On a regular basis, endpoint devices linked to the network such as PC’s and laptop computers can be hijacked 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 perhaps the server that they are communicating with.

How Can You Completely Prevent Cyber Attacks?

Total prevention of a cyber attack is impossible with existing innovation, however there is a lot that you can do to protect your network and your delicate data. It is important not to believe that you can just acquire and implement a security software application suite then relax. The more advanced cyber crooks are aware of all of the security software application systems in the marketplace, and have created approaches to overcome the safeguards that they offer.

Strong and frequently changed passwords is a policy that you need to embrace, and is among the easiest safeguards to put in place. Encrypting your delicate data is another no-brainer. Beyond installing anti-viruses and malware protection suites in addition to a great firewall software program, you should guarantee that routine backups remain in place and also you have a data breach occurrence response/remediation plan in case the worst occurs. Ziften assists organizations continuously monitor for dangers that may get through their defenses, and take action right away to remove the hazard totally.