Top Network Security Threats: How To Identify And Mitigate Them
by Sumona Business Intelligence 02 March 2022
As a business owner, it is important to be aware of the top network security threats that could impact your business. By knowing what these threats are and how to identify them, you can take steps to mitigate them and protect your data. In this blog post, we will discuss the five most common network security threats and how to address them.
What Are Network Security Threats?
A network security threat is any event or action that could potentially put your organizational data at risk. These threats can come from a variety of sources, including malicious actors, natural disasters, and human error.
Types Of Network Security Threats
There are two types of network security threats attacks based on their activity.
1. Passive Attacks
These attacks occur when an attacker gains access to information without disrupting the system or service. Examples of passive attacks include eavesdropping, sniffing, and traffic analysis.
2. Active Attacks
These attacks aim to alter or destroy data or system resources. Examples of active attacks include denial-of-service (DoS) attacks, man-in-the-middle attacks, and malware infections.
What Are The Most Common Network Security Threats?
The most common network security threats are:
Malware is a type of network security threats software that is designed to damage or disable computers. It can be installed accidentally or intentionally by cybercriminals, and it can spread quickly through networks if left unchecked.
These are types of network security threats, where malware locks the users out of their computers and data till a ransom is being paid. This type of attack can be very costly and disruptive for businesses, and it is becoming increasingly common.
Phishing is a type of scam in which cybercriminals attempt to acquire personal information such as passwords or credit card numbers by pretending to be a trustworthy entity. This type of attack can be very difficult to detect, and it can result in significant financial losses for businesses.
4. DDoS Attacks
A DDoS attack is a type of attack that floods a target with traffic from multiple sources, making it difficult or impossible to access the target’s resources. This type of attack can be very costly and disruptive for businesses.
5. Insider Threats
An insider threat is an employee or contractor who intentionally or unintentionally puts your business data at risk. This type of threat can be very difficult to detect and mitigate, and it can have severe consequences for businesses.
6. Insecure Applications And APIs
Insecure applications and APIs are common sources of network security threats. These are applications or APIs that have not been adequately secured, making them vulnerable to attack. By identifying these through a web app pen-testing and securing these applications, you can reduce the risk of a data breach.
How Can You Identify Network Security Threats?
There are a few key indicators that can help you identify potential network security threats:
1. Unusual Activity
Unusual or unexpected activity on your network can be a sign that something is not right. If you see unusual activity, such as unexpected traffic or strange devices connecting to your network, it is important to investigate further.
2. Suspicious Emails
Suspicious or unsolicited network security threats emails are another common indicator of potential threats. If you receive an email from an unknown sender or a sender that you do not trust, be cautious before opening it.
3. Unknown Files
Files that you do not recognize or that are not from a trusted source can also be a sign of potential threats. If you receive an email with an attachment that you were not expecting, do not open it unless you are sure that it is safe.
How Can You Mitigate Network Security Threats?
There are a number of steps you can take to mitigate the risk of network security threats, including:
- Educating your employees about best practices for security and data handling
- Implementing strong password policies
- Restricting access to sensitive data
- Regularly backing up your data
- Use security software to protect your network and devices
- Monitoring your network for unusual activity
- Regularly updating your software and firmware
- Performing vulnerability assessments periodically to identify potential vulnerabilities in your system.
- Investing in a reliable security solution.
By taking these steps, you can help protect your business data from the most common network security threats.
Businesses must be aware of the top network security threats in order to protect their data. By identifying and mitigating these threats, you can help keep your organizational data safe.
If you have any questions or need assistance securing your data, please contact Cyphere. Thank you for reading!