Is your business running at the right pace? You must be proud and at peace that your company is at the top of its potential! If yours is a digitized business, consider the network system to be a key player behind this success. So now, the all-important issue is the security of your business network.
It should be your priority to know how to check network security and perform regular safety actions. You may have already taken good measures for protection, but hackers are advancing, too! You have tons of valuable information and resources to protect. So, you need a regular cyber check-up that is systematic and planned.
We’ll talk about network security testing and how it will serve your business’s cyber protection. You’ll get to learn about the different ways you can monitor and maintain your network security.
What Is Network Security Testing?
Network security testing means evaluating and assessing the network system for vulnerabilities, threats, and loopholes.
Your business network supposedly contains numerous devices and has contact with a large customer base, other businesses, and even the government. Keeping an eye on all the operations and taking the right steps is important for the safety of confidentiality.
Think of the process as a thorough check-up for your business’s cyber defense. You make sure that all doors are locked tight against digital threats. Regular tests will help you proactively address any weaknesses before they become costly breaches.
What Is the Purpose of Network Security Testing?
When you check your network defense, the purpose is crystal clear: identify and remove internal and external risks that can compromise your company’s sensitive data. As you conduct regular testing, you can find out the level of threat from those vulnerabilities. You can also calculate the upcoming costs of not taking any further actions.
Let me help you with an example. Suppose a hacker has gained unauthorized access to your company’s database because your password policy was weak. The damage can be catastrophic – from financial losses to reputational damage.
Network security tests can help you find these weak spots so you can fix them. For instance, you can add stronger authentication methods or change the settings on your firewall.
In fact, the process does more than just keep your digital assets safe. It also influences how every team member approaches cybersecurity within your organization. The right practices help you comply with industry-specific mandates and improve the company’s overall commitment to strong security policies.
Benefits of a Network Security Test
Testing network security is crucial, and it brings a number of benefits as well. Any organization that relies heavily on digital networking systems requires security checks for enhanced safety, awareness of risks, and following regulations.
Security testing helps you find those gaps in your network system that hackers can leverage. With a thorough check-up, you find those issues first. You become aware of the risks firsthand and take necessary actions. That means complete and improved business security.
Many industry regulations ask businesses to do regular security checks. Testing your network security helps you make sure you meet these compliance standards and finds any weak points that might hinder legal compliance.
When you prioritize regular security checks and updates, you can gain more trust from your clients. They become more comfortable knowing that you are an aware and trustworthy partner. Moreover, with confidence in your security protocol, you can take on auditing or any technical processes with ease.
Different Approaches To Network Security Testing
Assessing the network security system involves a number of different approaches and strategies. Based on your business network, you can choose a suitable procedure. Let’s have a brief discussion about them.
White Box Security Testing
In the white box security testing method, the tester knows the details about the system and how it works. They can assess data flow, control flow, handling of errors, and code implementation. The purpose of this method is to identify if the code implementation matches the design.
Black Box Security Testing
The black box testing process imitates a real attack. That’s because testers do not have any information regarding the target network in this mode of security testing. It’s a useful method for distribution issues or server errors.
Grey Box Security Testing
It’s a combination of white box and black box security testing methods. Testers will only have limited information for the testing. The process will help you know how much access a user has and how much harm a hacker can cause with such access and privilege.
How To Check Network Security
There are a number of ways to check the security of your network correctly. You can combine a few of them for more thorough maintenance and better results. But what you choose depends on your business and industry type and your objectives.
The network administrator performs the routine scan of the office network. The goal is to know about the active devices and assess the network’s health.
A powerful scanner will provide details on hosts connected to the port, services being used, and operating systems installed and even monitor for any suspicious activity. The authority can identify if there are any unauthorized devices or any potential for breach.
Vulnerability screening uses special software to look through your networks, servers, and applications for any openings or weak spots that hackers could use. These automated scanners find all the devices that are connected to your network and give you useful information about any possible vulnerabilities.
Let’s say you have remote access servers linked to your network so that employees can work from home. Vulnerability scanning identifies any undiscovered perimeter points on servers that might possibly act as weak target points for attackers.
A proven way to detect the weaknesses of networks or websites- act as a hacker. Ethical hacking means emulating an authorized hack, accessing a network system, and finding out the vulnerabilities and risks. The key is to recognize the loopholes before hackers. But there are certain rules, such as-
- The hack has to be legal.
- The act has to be conducted under predetermined engagement rules.
- What the purpose is must be thoroughly outlined and followed.
- Ethical hackers or “White Hats” may need to sign a non-disclosure agreement.
- The business operation must not be hampered by the hack.
Hackers use a method called “password cracking” to get into a network without permission. Let’s say someone wants to break into your system and cause trouble using malware. If they have the login information of a legitimate user, it makes their job a lot easier.
Attacks that try to break passwords usually fall into two groups:
- Dictionary Attack: Hackers make long lists of popular passwords and try to match one of them with the real password.
- Brute Force Attack: Sometimes, hackers use the brute force attack, in which they try all possible combinations until they find the right one.
Many users choose passwords that are easy to remember, which may meet standards of password strength but are still pretty easy to break. This is a big problem for the protection of companies’ networks. So, strong, unique passwords are very important for keeping your business safe from these threats.
Penetration testing, also known as pen testing, is like a simulated attack on your network to uncover vulnerabilities that cyberpunks could exploit. It’s often similar to ethical hacking.
A professional will try to get into the most restricted areas of your system and move around without being noticed. The purpose is to identify weaknesses and understand how quickly your security team can respond to any malicious attack and clear any traces left behind.
All of these strategies are useful and can help you keep ahead of potential cyber threats and protect both sensitive information and customer trust significantly better.
How To Keep Your Network Security Safe
- Diagnose the weaknesses of your network firewall.
- Check for the strength of the antivirus you are using.
- Always maintain the browsing protocol.
- Must ensure the security of the router.
- Check the VPN connection for any kind of leaks.
Securing your business networks deserves attention because financial and organizational integrity depends a lot on it. Having a digitized system makes the whole system easier to function, but you have to maintain caution. You have to be aware of all kinds of potential threats.
The right security testing approach that suits your company network infrastructure will provide you with added safety and confidence. As long as you are dedicated to regular monitoring and testing, you will be able to protect valuable company information and networks.
Crown Computers is the right partner in San Diego for protecting business networks. We follow the regulations to present the best network security testing services. The security of your office computer networks is safe in our hands. Call us today for a consultation. Let’s figure out how we can help you check your network security.