What is a trojan in computer?
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A Trojan is a malicious computer program that deceives users about its true intent and compromises the security of a computer system. Unlike viruses or worms, Trojans do not directly attack operating systems but instead act as a backdoor, granting unauthorized access to the system . Trojans can cause significant damage by compromising the confidentiality, integrity, and availability of data, potentially exposing sensitive information such as credit card details or personal identity information . Modern Trojans have become more sophisticated, hiding themselves from anti-malware software and intrusion prevention systems . In addition to software Trojans, there are also hardware Trojans, which are malicious modifications to the logic function of integrated circuits . Detecting hardware Trojans is challenging due to their ability to remain hidden and the complexity of chip design . Overall, Trojans pose a significant threat to computer security and require ongoing analysis and detection methods to mitigate their impact .
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| Papers (3) | Insight |
|---|---|
149 Citations | A trojan in computer refers to a deliberate and malicious modification to the logic function implemented within digital and mixed signal chips. |
| A Trojan is a malicious computer program that tricks users about its true purpose and can grant unauthorized access to a computer. | |
| A trojan in computer refers to a type of malicious software that appears legitimate but performs unauthorized actions. |
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