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IDS IPS

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Intrusion Detection (IDS) & Intrusion Prevention (IPS)

With a plethora of vulnerabilities out there, security administrators need to constantly mitigate the risks associated with the ever changing environments and applications being introduced. Intrusion Prevention Systems (IPS) are an invaluable tool, and are becoming more of a necessity in any and all environments. Even with today's firewalls, Intrusion Detection Systems (IDS), and other network protection we implement, hosts are still vulnerable to myriad attacks through all the different vectors.

To mitigate risks and thereby reduce threats, information security needs to be based on a layering affect of technologies which provide you with an umbrella of protection. The introduction of intrusion prevention systems (IPS) offers one more layer.

Intrusion Prevention Systems (IPS) protect hosts from the network layer all the way up to the application layer, against known and unknown malicious attacks.

Although IPS are actually the next generation IDS, there will always be a need to keep these technologies separate in order to allow depth in overall protection; thus, firewalls will need IDS, and the network will need IPS. Each technology is bound to each other with dependencies that will not disappear.

Any single technology represents a singular point of failure and results in too much risk. Employing the different technologies in concert brings risk exposure to threats down to acceptable levels. In addition, combining multiple host protection technologies into a single host protection solution significantly reduces management costs. When developing a host protection strategy, only a comprehensive solution will keep you ahead of the next threat.

Targeted attacks require a more granular approach to applying security controls. Let us show you ways to survive when your organization becomes a cybercriminal's next target.

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intrusion detection & intrusion prevention

What is
Intrusion Detection &
Intrusion Prevention?

- Intrusion detection is a technique of detecting unauthorized access to a computer system or a computer network. An intrusion into a system is an attempt by an outsider to illegally gain access to the system.
- Intrusion prevention, on the other hand, is the art of preventing an unauthorized access of a system's resources.
- The two processes are related in a sense that while intrusion detection passively detects system intrusions, intrusion prevention actively filters network traffic to prevent intrusion attempts.

Do you have something to add to this definition? Let us know. Email your comments and contributions.

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Penetration Testing
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