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IPS (INTRUSION PREVENTIO SYSTEM)



WHAT IS INTRUDER

1. HE IS JUST A PERSON WHO IS TRYING TO GAIN UNAUTHORISED ACCESS TO A SYSTEM ON NETWORK WITH CRIMINAL INTENTION. 

IT CAN COMPLETELY CONTROL AND TERMINATE AND CRUPTE THIS NETWORK.

TYPES OF INTRUDER

1. INSIDE INTRUDER 

2. OUTSIDE INTRUDER

OUTSIDE INTRUDER

HE IS ACTUALLY NOT HAVING AREA AUTHORISED ACCESS TO THE SYSTEM OR NETWORK.

 INSIDE INTRUDER

1. HE IS HAVING SOME AUTHORISED ACCESS TO THE SYSTEM OR NETWORK BUT IS SOME RESTRICTIONS. HE DO NOT USE IS FOR THE PURPOSE OF SYSTEM.

2. INSIDE INTUDOR IS HARMFUL THAN THE OUTSIDE INTRUDER BECAUSE VERY DIFFICULT TO IDENTIFY HIS.

WHAT IS IPS

1. IN SHORT, AN INTRUSION PREVENTION SYSTEM (IPS), ALSO KNOWN AS INTRUSION DETECTION PREVENTION SYSTEM (IDPS), 

2. IPS IS A NETWORK SECURITY TOOL WHICH CAN BE HARDWARE OR SOFTWARE THAT CONTINUOUSLY MONITORS ARE NETWORK FOR MALICIOUS ACTIVITY AND TAKES ACTION TO PREVENT IT.

IT INCLUDING REPORTING BLOCKING OR DROPPING IT.  WHEN IT DOES OCCUR.

___________

WHO IS WORK IPS

1. HOW AN IPS WORKS. AN INTRUSION PREVENTION SYSTEM WORKS BY ACTIVELY SCANNING FORWARDED NETWORK TRAFFIC FOR MALICIOUS ACTIVITIES AND KNOWN ATTACK PATTERNS. 

2. THE IPS ENGINE ANALYZES NETWORK TRAFFIC AND CONTINUOUSLY COMPARES THE BITSTREAM WITH ITS INTERNAL SIGNATURE DATABASE FOR KNOWN ATTACK PATTERNS.

___________

FIGURE OF IPS

TYPES OF IPS 

1.  (NIPS) NETWORK-BASED INTRUSION PREVENTION SYSTEM . A NIPS MONITORS AND PROTECTS AN ENTIRE NETWORK FROM ANOMALOUS OR SUSPICIOUS BEHAVIOR.

2.  (WIPS) WIRELESS INTRUSION PREVENTION SYSTEM.

 3.  (HIPS) HOST-BASED INTRUSION PREVENTION SYSTEM.

__________

IP IPS STANDS FOR INTRUSION PREVENTION SYSTEM (IPS). IT IS A NETWORK SECURITY DEVICE THAT MONITORS NETWORK TRAFFIC FOR MALICIOUS ACTIVITY AND TAKES ACTION TO BLOCK OR PREVENT IT.

IPS CAN BE USED TO PROTECT AGAINST A WIDE RANGE OF THREATS, INCLUDING:

VIRUSES

WORMS

TROJANS

SPYWARE

DENIAL-OF-SERVICE ATTACKS

PORT SCANS

ZERO-DAY ATTACKS

IPS WORKS BY INSPECTING NETWORK TRAFFIC FOR PATTERNS THAT MATCH KNOWN ATTACK SIGNATURES. IF A MATCH IS FOUND, THE IPS CAN TAKE ACTION TO BLOCK OR PREVENT THE ATTACK,

SUCH AS:

DROPPING THE PACKET

LOGGING THE PACKET

SENDING AN ALERT

TAKING CONTROL OF THE INFECTED SYSTEM.

IPS CAN BE DEPLOYED IN A VARIETY OF WAYS, INCLUDING:

AS A STANDALONE DEVICE

AS A MODULE IN A FIREWALL OR ROUTER

AS A VIRTUAL APPLIANCE

IPS IS AN IMPORTANT PART OF A COMPREHENSIVE NETWORK SECURITY STRATEGY. BY DETECTING AND PREVENTING MALICIOUS ACTIVITY, IPS CAN HELP TO PROTECT NETWORKS FROM A WIDE RANGE OF THREATS.

HERE ARE SOME OF THE BENEFITS OF USING AN IP IPS:

IT CAN HELP TO PREVENT CYBERATTACKS.

IT CAN HELP TO IDENTIFY AND RESPOND TO SECURITY THREATS.

IT CAN HELP TO IMPROVE NETWORK PERFORMANCE.

IT CAN HELP TO REDUCE THE RISK OF DATA BREACHES.

____________

DIFFREENCE BETWEEN IDS AND IPS




 




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