Network security is a critical component of protecting the integrity of your firm’s data and preventing hacker attacks. It can also save you money in the long run, ensuring business continuity and building trust with your clients.
To set up a secure network, you should invest in several tools and services. These include firewalls, IDS, UTM, and VPN devices.
Invest in a Firewall
A firewall is a vital tool that every business needs to secure its network from cyber criminals. These days, with the rise of hacking and data theft, it is more important than ever to have a firewall in place. You can purchase or rent a firewall from a variety of providers, so it is important to shop around and review the options available before making your decision. It is also a good idea to talk to your employees and make sure they understand how a firewall will help them stay safe online while at work.
Firewalls can also help you manage network bandwidth, allowing you to limit how much bandwidth can be used for non-work-related activities. This will help protect your business from slowing down or becoming overwhelmed by internet traffic.
A strong firewall will be able to inspect your network’s traffic 24/7 and block anything that isn’t allowed. It will also log intrusion attempts and violations of your network’s policies, helping you monitor and respond to issues more effectively. There are two main types of firewalls: hardware and software. A hardware firewall is installed to cover a whole network, while a software firewall is designed for individual devices and offers device and application-level protection.
Regardless of the type you choose, it’s important to ensure that your firewall is properly updated. You should have an automated system that checks for updates and performs them when needed, reducing the risk of your network becoming vulnerable to a cyber attack.
A firewall is a great way to enhance your network security, and it’s a good investment for any size company or organization. It can also help to boost employee productivity and ensure that you get the most out of your Internet connection by controlling how much bandwidth is used for non-work related activities.
Upgrade to a Unified Threat Management (UTM) Device
A unified threat management (UTM) device combines the functions of a network firewall with other security features, such as malware detection and spyware protection. Having one appliance that can perform these tasks and manage them for you can save you time, money, and headaches when it comes to managing a security system.
UTM devices have been gaining in popularity since 2009, partly because they simplify installation and maintenance. They provide all of the crucial security tools a company needs in a single appliance, which is supported by one vendor, IT team, and administered through a console. Unified threat management appliances also offer a host of other security features, including a network firewall, router and switch, application control, content moderation and filtration, antivirus, and anti-spyware. They can also help prevent data breaches and exfiltration attempts, and protect against malware, viruses, and phishing attacks.
Most modern companies have multiple security solutions from different vendors, from malware detection to user behavior analytics (UBA). This makes it difficult to know which threats are real and which are not. The unified threat management appliance helps to filter out all of this noise and expose the true threats in real time. This helps to detect and prevent malware in the first place, as well as stop ransomware before it can penetrate a network.
This is a great feature for small and medium businesses that need to enhance their security, as it can save them time and money in the long run. Having one appliance that can handle all of the security needs can also reduce the amount of training employees need to receive in order to keep their systems running smoothly. This is particularly important in today’s cybersecurity landscape where cyberattacks are increasing in frequency and complexity, and where new technologies are introducing new vulnerabilities every day. This is why it’s vital to upgrade your security to a unified threat management device that can help you keep your business safe.
Change Your Router’s SSID
Changing your router’s SSID (service set identifier) is an essential step to improving network security. It prevents unauthorized devices from connecting to your Wi-Fi.
Most wireless routers have a default SSID, and many manufacturers will provide you with the option to change it. You can find the SSID in the router’s settings, but it is also possible to use a web browser on your computer or phone to change it. You should choose a unique and random name for your SSID, avoiding personal information like your family’s last names or the names of pets. Common names can make it easy for hackers to crack your network, especially if they are familiar with the names of other nearby Wi-Fi networks. Creative and funny names are more difficult for hackers to guess.
Once you have chosen a new SSID, you will need to update the name on all devices that connect to your network. This will require a reboot for your device and any other devices that are currently connected to the network.
The username and password are both public records, so they can be used to sign into the router without your knowledge. This can lead to data interception, adware, spyware, and other forms of malware. To secure your network, you should also change the password and turn off WPS and UPnP features. These features are commonly known to have security vulnerabilities.
Most routers allow you to change the SSID and password, but you may need to reset them to their factory settings first before you can change them. Be sure to update all devices that are connected to your Wi-Fi before you reset the router’s name and password.
Update Your Login Information
A secure network is key to keeping your data and devices safe from hackers, viruses, and other malware. It also helps to prevent adware, spyware, and spam.
One of the most important things you can do to secure your network is to update your login information. Security experts recommend changing your username and password every 30-90 days. When deciding on a new password, remember to create one that is unique and complex. This will make it harder for someone to figure out your password. In addition, use uppercase letters and numbers in your password to increase its strength. In order to do this, you will need to log in to your router’s settings and change the SSID. You can do this by navigating to the Networks tab on your router. You should also consider MAC address filtering. This will allow your router to block unauthorized devices from accessing your wireless network. It will also save you from having to enter your MAC address and password on a regular basis.
A well-designed login system will also be able to show you the latest version of your application. This will help you stay on top of any updates and keep your device protected.
Lastly, the best way to secure your network is to ensure that you are using the right kind of security devices. A combination of firewalls, anti-virus, and anti-spam will all help to protect your network from hackers, viruses, and other threats. You can even get a free antivirus subscription to keep your system safe from malicious software.