What is a Secured Network?
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Last Updated: 5 min read
A Secured network enables you to encrypt the communication channels between devices, creating a secure connection on a wireless network. When people create wireless networks in their homes and businesses, the network traffic can be susceptible to attacks.
Network design is becoming increasingly sophisticated in a world where the internet of things (IoT) is the new standard. This system is continually under attack by hackers, constantly evolving and discovering new ways to identify and exploit weaknesses. Existing vulnerabilities include removable media devices, data, applications, users, and locations. Even during the briefest period of interruption, losses might be enormous.
Let’s have a look at what is a secured network and why it is important.
Key Takeaways
- Secured networks protect sensitive data by allowing only authorized users to access resources.
- Implementing antivirus software and firewalls can significantly block viruses and malware from impacting a network.
- Regular software updates are essential for addressing vulnerabilities and minimizing security risks.
- Utilizing strong and complex passwords is crucial for safeguarding the network against unauthorized access.
- Choosing a secure network service provider involves verifying their reputation, pricing, and offered security features.
Secured Network: Definition!
A secured network is a private network protected by a firewall and limited external access. In other words, it’s a closed system that allows only certain people to access specific resources such as files, folders, and applications. A secured network can also be called a private network or an intranet.
Secured networks are sometimes referred to as protected networks. The security features used on secured networks can vary widely, but they typically include some combination of the following:
Access Control —Limiting access to authorized users only through authentication methods such as passwords and tokens.
Data Encryption —Protecting data by scrambling it into an unrecognizable format before it’s sent over a communications channel. The recipient must have access to decryption keys to unscramble the data.
Regulatory Compliance —Ensuring that data processing activities comply with laws and regulations that apply to the organization’s industry or business sector (for example, health care or financial services).
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Why Are Secured Network Solutions Important?
The following are some of the benefits of secured network solutions:
To Secure the Data from Unauthorized Access
Hackers can easily break into a network system and steal important data like customer credit card information or other sensitive information, which they can use to commit fraud or identity theft. Secured network solutions protect your business data from such attacks by ensuring that only authorized people can access them.
To Block Viruses and Malware from Entering Your Network
Viruses and malware are very dangerous for a business since they can cause huge financial losses by damaging valuable files and shutting down computer systems. This can lead to a loss of revenue and productivity for the company, which is why it’s important to get antivirus software installed on all computers in the office. It also makes sense to have a firewall installed on every computer so that no unauthorized person can access the network system remotely. Understanding the difference between hardware and software firewall options helps businesses choose the most effective protection layer for their specific network infrastructure.
To Protect Your Customers’ Data from Theft or Tampering
Your customers’ information may contain sensitive personal data like credit card numbers, social security numbers, and addresses. If someone were to steal this information from your database, they could use it for fraud and identity theft.
To Make Sure That Only Authorized People Can Access Sensitive Information
If you don’t have secured network solutions in place, it’s possible that an unauthorized person could access confidential data such as customer records or financial reports. This is especially important if you have employees who don’t need access to sensitive information or if you’re running a company with multiple locations where employees may travel between offices regularly.
What Makes a Network Secure?
Network security is an essential part of a company’s infrastructure. Without it, the company may suffer from security breaches that can have serious consequences.
Security breaches could lead to the loss of sensitive data and financial losses that can harm your business. It’s important to understand what makes a network secure and how to protect it from malicious attacks, and verify the effectiveness of the security measures in place.
Here are some key elements of network security:
Regular Updates
It’s important to keep your software updated because new vulnerabilities are discovered frequently, and most software companies release patches regularly to address these issues. If you don’t install these updates, you leave yourself open to attack because hackers know about these bugs before they’re patched. Regular updates help prevent this type of attack.
Network Security Devices
Network security devices include firewalls and intrusion detection systems (IDSs). Firewalls protect against unauthorized access by filtering traffic through them based on rules set up by administrators. IDSs alert administrators when suspicious activity occurs on their networks so they can investigate further before any damage is done. Both firewalls and IDSs must be properly configured for maximum effectiveness.
Strong Password Usage
This is the most important thing to do when securing your network. The more complex and difficult your password, the more secure it will be against hackers trying to break into your system. By using a mix of letters, numbers, and symbols in your password, you can make it much harder for hackers to crack. It’s also recommended that you change your password regularly so that if someone does manage to get into the system, they will only gain access again if they have the new password too.
Established Firewalls
Firewalls are designed to protect your network from outside intruders. This can be accomplished by blocking access to certain ports, blocking traffic based on IP address, or even blocking traffic based on the type of application being used. The key has a firewall configured correctly and is constantly updated with new rules that work with current threats.
Antivirus and Malware Protection
Antivirus programs scan for viruses and worms before they can infect your computer, so these types of protective software should always be installed on all devices connected to your network.
Things to Check Before Getting Secured Network Services
You need to look out for several things when choosing a company for your secure network services. These include:
Check their reputation – It is important to check what other people say about the company because this can tell you how reliable they are and whether they can provide the quality of service you need.
Look at their pricing structure – The cost of using a particular company will vary depending on the type of network services that they offer and where they operate from. You need to find out how much they charge so that you understand if they are within your budget or not.
Check their Security Features – Different companies offer various security features, so it is important to know exactly what type of protection they will offer before signing up with them. Some companies use more advanced security features than others, so ensure you get all the information about this before deciding who to go with.
Final Words
In the end, your network is only as secure as you make it—so remember to keep that in mind. Don’t ignore small things like this because they add up—and if a hacker gets through, so could devastation on a large scale. Remember these important security tips and embrace them for the good of your business or organization. You’ve worked hard to build it, and having an unsecured network could result in disaster.
Expert solutions like DMARC works to ensure the security of your emails. Talk to us and enhance your email’s security today!
Domain & Email Security Expert at PowerDMARC
Ahona is the Marketing Manager at PowerDMARC, with 5+ years of experience in writing about cybersecurity topics, specializing in domain and email security. Ahona holds a post-graduation degree in Journalism and Communications, solidifying her career in the security sector since 2019.
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