How To Prevent Network Security Threats From Happening

Introduction To Network Security

A lot of things can happen if you left your house open. Someone could sneak in and steal your belongings. Someone could also spy on you. This scenario happens most of the time in cyberspace. People are unaware of the security implications of their actions. Ignoring security risks give rise to network security threats.

Network Security Threat Prevention

You might be asking what is network security? It is a strategy that protects the various components of a computer network, as per Comodo. Good and evil exists, so do security and threats. Having a sense of security gives you peace of mind. You can achieve this by using network security software.

Introduction To Network Security

A lot of things can happen if you left your house open. Someone could sneak in and steal your belongings. Someone could also spy on you. This scenario happens most of the time in cyberspace. People are unaware of the security implications of their actions. Ignoring security risks give rise to network security threats.

You might be asking what is network security? It is a strategy that protects the various components of a computer network, as per Comodo. Good and evil exists, so do security and threats. Having a sense of security gives you peace of mind. You can achieve this by using network security software.

You will know more about network security threats in the next section. You will also learn about the different types of computer threats. You will learn why using ITarian’s network assessment tool is important.

Different Types Of Network Security Threats

All threats start as small security risks. A good example would be the security risk of having a weak password for your online bank account. A cybercriminal can hack your online bank account in a matter of seconds. This is because your password is in the database of their password cracking tool.

There are three classifications of threats, according to Cybrary:

  1. Internal threats
    • Employee Theft - using, stealing, and abusing of business benefits without any permission. This is one of the most common network security threats today.
    • Access control is weak - the authentication, authorization, and accounting processes are weak. These are the security risks that become network security threats at some point.
    • Abuse of privileges - the abuse of rights and permission over the network’s resources. Admins should be careful in granting these privileges. Ignoring these things will turn them into network security threats.
  2. System threats
    • Hardware failure - if a piece of equipment stops for no obvious reason, consider it as a security risk. Remember that these network security threats evolved from these security risks.
    • Power fluctuation - power surges can cause electronic equipment to fail. You might have experienced this already. Remember the time when a power surge happened while you’re in front of a computer? It caused your PC to restart by itself. This disruption in a business setting
    • causes loss of revenue already. That’s the reason why cybercriminals use disruption type of attacks like this.
  3. External threats
    • Malware - this refers to any kind of malicious software hence, the term malware. Here are the types of malware:
      1. Viruses
      2. Trojans
      3. Worms
      4. Rootkits
      5. Spyware
      6. Adware
      7. Ransomware

    These are the notorious types of network security threats.

  4. DOS and DDoS attacks - These attacks are disruptive by nature. It aims to bring down a network. This causes loss of revenue on the business part. These are also one of the most common network security threats.
  5. Network sniffing - This is an attack that tracks the flow of data when communicating on a network. Eavesdropping is another term for network sniffing. It is like wiretapping in concept as well. This is one of the stealthier types of network security threats.
  6. Data Breach - this occurs when someone sees, steals, and uses confidential data that isn’t meant for them. A lot of network security threats like this happen all the time.
  7. Phishing - this attack aims to get sensitive data in the form of an email. The body of this email contains a malicious link. When you click this link, your account gets hacked.

Prevention Of Network Security Threats

You now know what are the different network security threats. It is time to learn how to prevent those threats from happening. The best way to combat a threat is to prevent one from existing at all. How do you do this?

Scanning your network for any sign of weakness is a good start. This helps you identify in advance the security risks or security holes of your system. A good network assessment tool will do the work for you.

ITarian’s Network Assessment Tool helps you with the following

  • This tool helps network admins in scanning for weaknesses on a client network. This includes the server and endpoint devices for that network. Patching these weaknesses or vulnerabilities should be a priority. Ignoring this will attract a lot of network security threats.
  • ITarian’s Network Assessment Tool can also help you with the preparation of risk reports. This includes a mitigation plan as well that contains the recommendations and remediations. Here are the other customized reports that this tool provides:
    1. Client Risk Summary Report
    2. Change Management Report
    3. XP Migration Readiness Report
    4. Full Detail Report
    5. Asset Detail Report
    6. Excel Export Report
  • This tool also identifies which equipment needs repair, maintenance, and replacement. Network security threats can target the hardware component of a network. It is important to know how to enforce a security solution for this as well.
Conclusion

You have learned about network security and the threats associated with it. You now understood how to prevent these network security threats from happening. Using ITarian’s Network Assessment Tool helps you in a lot of ways. What are you waiting for? Sign up now and get it for free!

You are now aware of what is network vulnerability assessment. You are now familiar with the different stages of a network vulnerability assessment. For more information, you can visit this link.