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Antivirus software detects, blocks, and removes malicious code, helping reduce the risk of malware-driven data theft and system disruption.

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Antivirus software scans files and running processes to detect and remove malicious code such as viruses, worms, trojans, ransomware, and spyware. It uses signature databases, heuristic rules, and behavioral analysis to identify threats during real-time monitoring or scheduled scans. Regular updates to detection rules are necessary to recognize new malware variants and reduce false negatives.

While antivirus helps block many common malware infections on endpoints, it has limited effectiveness against advanced threats like fileless malware or attacks that evade signature detection. Security teams should combine antivirus with complementary tools such as endpoint detection and response (EDR) to improve visibility and threat hunting. Proper tuning is important to minimize false positives and performance impacts that can disrupt operations or obscure genuine alerts.

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Those national security threat claims? 'No evidence,' VP tells The Reg Exclusive Despite the Feds' determination to ban Kaspersky's security software in the US, the Russian business continues to push its proposal to open up its data and products to independent third-party review – and prove to Uncle Sam that its code hasn't been and won't be compromised by Kremlin spies.…

More from The Register 26 Jul 2024, 12:01 a.m. Antivirus Compromise Kaspersky Proposal Russia