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Description : Many solutions have been arrived at in the past to counter the problem of intruders in a network among which Firewalls were predominantly ruling. However with rapid growth of the Internet, hackers and attackers are provided with the ability to inflict major damage to organization s vital data. Attackers are forever in the process of developing new tools to exploit applications necessary for an organization to maintain an Internet presence. As methods to overcome or exploit the firewall are employed by them, it becomes mandatory that more advanced and layered security technologies be employed to protect against hacker attacks. A technology that has gained momentum attention from industry analysts and trade media is Decoy-based intrusion protection, otherwise known as "Honey pot" technology. This technology is used to contain and control an attack and resembles deception techniques employed in warfare that divert enemies into attacking false troops or airfields. Systems here can defend against attacks on network assets from attackers raging a war on the enterprise for information. Honey pots were used by researchers and generally placed outside the firewall to discover hackers on a network system. Using Honeypots, researchers could study the tactics, tools, movements, and behavior of intruders. Today honeypots play an important part in enterprise security. This paper defines honeypots, describes their advantages, and outlines how they act as complementary components of an overall intrusion protection strategy.
Technologies : java ,Swing
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With hacker attacks against well-known businesses and organizations on the rise, network security has made headlines. Of course, there are many attacks that do not make headlines and are not reported due to a loss of credibility or embarrassment. Then there are the attacks that are not even detected. The Defence Information Services Agency (DISA) states that up to 98% of attacks go unnoticed. These revelations have caused many businesses to rethink or to start thinking about the security of their own networks. For some organizations security has always been a concern, for these organizations they were ahead of the game and already had a basic security policy in place. Security of a network cannot be trusted to just one method of security; it must consist of many layers of security measures. These security measures may consist of, strong passwords, screening routers, firewalls, proxy servers, and intrusion detection systems. Intrusion detection systems, also known as IDSs. An IDS is an important part of modern network security. Intrusion detection is the monitoring of a computer network with the goal of detecting an attack. IDSs do this well, but must be used in conjunction with other security measures. There are two major types of IDSs,
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Abstract
At the heart of most computer systems is a file system. The file system contains user data, executable programs, configuration and authorization information, and (usually) the base executable version of the operating system itself. The ability to monitor file systems for unauthorized or unexpected changes gives system administrators valuable data for protecting and maintaining their systems. However r, in environments of many networked heterogeneous platforms with different policies and software, the task of monitoring changes becomes quite difficult. Intrusion detection system helps system administrators and users in monitoring a designated set of files and directories for any changes. Used with system files on a regular basis, it can notify system administrators of corrupted or altered files, so corrective actions may be taken in a timely manner. Intrusion detection system uses secure cryptographic hash functions to detect and identify changes in files.
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can u please post me de source code and documentation for intrusion detection system..!!
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please get the latest info on this intrusion detection system..
