Ransomware is undoubtedly one of the most harmful types of virus attacks for any corporate network. When a computer system is infected with the malware, it locks down all the files stored on the local hard disc, demanding a certain amount of ransom from the victim to get access to the data. Over the last few years, ransomware attacks have increased and have become a lot more targeted. Therefore, you need to stay proactive and protect your network from getting infected with this malware.

Here are some steps you need to take to ensure that your network is ransomware proof:

Perform Regular Backups

Though this is the most basic defense against ransomware, performing regular backups goes a long way in minimizing the consequences you have to face in the event of an attack. Create and implement a policy that requires the employees to backup their files at frequent intervals. When you have a copy of the files, your business activities would not be hampered due to a ransomware attack.

Disable Remote Access

In most cases, ransomware exploits the vulnerabilities in the computer systems or mobile devices used to access your network remotely. Though remote access allows employees to work from anywhere, it also increases the chances of a hacker being able to infiltrate the corporate network. Therefore, you should disable remote access, particularly on the systems where it is absolutely not required.

Deploy A Firewall

Install a reliable firewall software to prevent ransomware from getting access to your network. When you have set the rules on what type of content can or cannot be accessed on a computer system, you can significantly limit your network’s attack surface. It will also scan all the file downloads in real time and block the ones that potentially contain a malicious code.

Setup correct file and folder level permissions

Just like a firewall software protects you from external attacks, setting up file and folder permissions is important to secure your network internally. Make sure that the employees have access to only those files which they need to perform their tasks. For instance, marketing employees should not be able to view, modify or share the HR department folder. This will not only provide protection from ransomware, but lead to a more secure network environment on the whole.

For more information on ransomware and how you can safeguard your corporate network, feel free to contact Centex Technologies at (972) 375 – 9654.

In easy language, a network can be termed as a collection of computers and devices connected to each other to assist communication for sharing data and resources with other computers. Networks can be of different types, here are some of the commonly used network types.

• Personal Area Network:  This is the most basic network type which is used very commonly by almost every individual. We use this type of network at our homes too like connecting a printer with the computer or a fax machine with the computer. This kind of network can be a wired or wireless network.
• Local Area Network:  Local Area Network or LAN is basically used in offices, schools and cyber cafes. This kind of network is used to connect computers with computers using Ethernet technology. LAN is generally used within the same building area and each device or computer is treated as a node.
• Metropolitan Area Network: This kind of network generally connects two or more LANs together within a city or a town.  Routers, hubs and switches are used to create MAN.
• Wide Area Network:  Wide Area Network or WAN is used to connect larger geographical areas like cities and even countries.  Communication channels like telephone lines and air waves are used to create connectivity under WAN.
• Intranets and Extranets: Intranet is a set of networks using Internet protocol to communicate with each other.  It is said to be the internal network of an organization and generally will have a web server to provide information to users. Extranet is referred to as a network connection which is open to customers and clients outside the organization. It can be Wan or MAN but with at least one external connection.
• Internet: This is the most widely used network based on internet protocol suite.  This is the biggest of all network  accessed using WWW ( World Wide Web)

At Centex Tech we provide all kinds of networking services in Killeen, and surrounding areas in Central Texas. We can setup LAN/ WAN and other networks without any hassle and help you save time and money by providing experts who have experience in troubleshooting all network related problems. Right from initial setup to providing support, Centex Technologies will help you in sorting all your networking related issues.