Charles Leaver – Take These Actions If You Want To Prevent Cyber Attacks

Written By Charles Leaver CEO Ziften

 

No company, however small or large, is immune from a cyber attack. Whether the attack is started from an outside source or from an insider – no company is completely protected. I have lost count of the number of times that senior managers from organizations have said to me, “why would anybody wish to hack us?”

Cyber Attacks Can Take Numerous Types

The expansion of devices that can link to organization networks (laptops, smart phones and tablets) mean an increased threat of security vulnerabilities. The goal of a cyber attack is to exploit those vulnerabilities.

Malware

One of the most typical cyber attack approaches is making use of malware. Malware is code that has a malicious intent and can include infections, Trojans and worms. The objective with malware is frequently to steal sensitive data or even ruin computer networks. Malware is often in the form of an executable file that will spread out across your network.

Malware is ending up being a lot more sophisticated, and now there is rogue malware that will masquerade itself as legitimate security software that has been created to secure your network.

Phishing Attacks

Phishing attacks are also common. Most often it’s an email that is sent out from an allegedly “trusted authority” asking that the user supply individual data by clicking a link. A few of these phishing e-mails look really authentic and they have actually tricked a great deal of users. If the link is clicked and data input the info will be taken. Today an increasing number of phishing e-mails can contain ransomware.

Password Attacks

A password attack is one of the easiest types of cyber attacks. This is where an unapproved 3rd party will attempt to gain access to your systems by “cracking” the login password. Software can be utilized here to carry out brute force attacks to predict passwords, and mix of words utilized for passwords can be compared utilizing a dictionary file.

If an enemy gains access to your network through a password attack then they can quickly introduce harmful malware and cause a breach of your delicate data. Password attacks are one of the simplest to avoid, and rigorous password policies can provide a really reliable barrier. Altering passwords regularly is also recommended.

Denial of Service

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

Several computer systems can be used by hackers in DoS attacks that will produce extremely high levels of traffic to overload the network. Just recently the largest DoS attack in history utilized botnets against Krebs On Security. Frequently, endpoint devices connected to the network such as PC’s and laptops can be hijacked and will then contribute to the attack. If a DoS attack is experienced, it can have serious repercussions for network security.

Man in the Middle

Man in the middle attacks are attained by impersonating endpoints of a network during an information exchange. Details can be stolen from the end user or even the server that they are interacting with.

How Can You Totally Avoid Cyber Attacks?

Complete prevention of a cyber attack is impossible with current innovation, however 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 purchase and implement a security software suite and then sit back. The more advanced cyber crooks are aware of all of the security software application services on the market, and have actually created approaches to conquer the safeguards that they supply.

Strong and often changed passwords is a policy that you should embrace, and is one of the most convenient safeguards to implement. The encryption of your sensitive data is another no-brainer. Beyond setting up antivirus and malware defense suites in addition to a good firewall program, you must guarantee that routine backups are in place and also you have a data breach occurrence response/remediation plan in case the worst occurs. Ziften helps organizations constantly monitor for threats that might survive their defenses, and take action instantly to remove the danger completely.