Intrusion Detection Systems

At ECCN Inc, we understand the importance of keeping your business safe from outside threats. That’s why we’re proud to offer our Intrusion Detection Systems to businesses in Manassas. With this service, you can rest assured that your business is protected from intruders.

What is an Intrusion Detection System?

An intrusion detection system (IDS) is a network security tool that monitors and analyzes network traffic for signs of intrusions or malware. IDSs can be deployed as hardware, software, or a combination of both. They are deployed within networks to detect malicious activity such as Denial of Service (DoS) attacks, data breaches, and other threats.

How IDS Works 

An Intrusion Detection System (IDS) is a type of security software that monitors a network for suspicious activity and raises the alarm when it detects something malicious. 

IDS systems work by analyzing traffic on a network and looking for patterns that match with known attacks. They do this by inspecting packets of data, examining headers, and tracking traffic flows. 

If an IDS detects an anomaly, it will generate an alert so the user can take action. This could be something as simple as blocking the IP address that the attack is coming from or, in more serious cases, contacting law enforcement. 


It’s important to note that IDS systems only detect attacks—they don’t do anything to stop them. For that, you need an Intrusion Prevention System (IPS). 

An IPS works similarly to an IDS but with one key difference: while an IDS only raises the alarm, an IPS will take action to stop the attack. This could involve blocking traffic from certain IP addresses or shutting down vulnerable ports. 

Types of IDS Systems 

There are two main types of IDS systems: network-based and host-based. 

  • Network-based IDS systems are installed on devices that sit outside of the network, like routers or firewalls. They monitor all traffic coming into and going out of the network for suspicious activity. 
  • Host-based IDS systems are installed on individual devices within the network, like servers or PCs. They monitor traffic on that specific device and raise the alarm if they detect something malicious. 

What are the Benefits of Using an IDS?

There are many benefits to using an IDS, including the following:

Preventing data breaches: An IDS can detect nefarious activity, such as data exfiltration attempts, and alert the security team so that they can take action to prevent the breach.

  • Identifying DoS attacks: An IDS can also detect DoS attacks and alert the security team so that they can take steps to mitigate the attack.
  • Improving incident response: An IDS can help improve incident response time and accuracy by providing visibility into network activity.
  • Compliance: Some compliance regulations require the use of an IDS, such as PCI DSS.


IDSs are a valuable tool for business owners who want to protect their networks from intrusions and malware. If you’re looking for an IDS solution in Virginia, look no further than ECCN Inc! We offer state-of-the-art intrusion detection systems that protect your business from harm. Contact us today to learn more about our services!

Frequently Asked Questions:

What are intrusion detection systems?

An intrusion detection system (IDS) monitors network traffic for malicious or unauthorized activity and generates alerts accordingly. It is a critical component of any security infrastructure, as it can provide early warning of potentially damaging attacks

Which intrusion detection and prevention systems use fake sources to entice?

One type of intrusion detection and prevention system that uses fake sources to entice potential attackers is a honeypot. A honeypot is a security resource whose value lies in being attacked. By attracting and deflecting attacks that would otherwise be directed at production systems, a honeypot can provide early warning of new attack techniques and prevent data breaches.

Network-based intrusion detection systems (IDs) are able to detect which type of attacks?

Network-based intrusion detection systems (IDs) are able to detect different types of attacks, depending on how they are configured. Some of the most common attacks that these systems can detect include:

  • Denial of service (DoS) attacks
  • SYN flood attacks
  • Ping of death attacks
  • Smurf attacks
  • Buffer overflow attacks
  • Teardrop attacks
  • Land attacks
  • Mailbomb attacks
  • Viruses and worms
What do host-based intrusion detection systems often rely upon?

A host-based intrusion detection system (HIDS) is an intrusion detection system that monitors and analyzes the internals of a computing system in order to detect security breaches. A HIDS is typically deployed as software or firmware on a single host or server.


ECCN Inc. established in 2010 with a passion to become an industry leader in Security Solution Provider, Managed IT Services and Structured Cabling.

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