HawkEye, a keyloggervirus, was dormant for years but resurfaced during the COVID-19 pandemic. It infects machines to track key logs and other inputs, sharing that information with a remote server. New versions are increasingly difficult to detect due to enhanced anti-detection features. One ca...
Networks around the world are highly interconnected.In the Internet age, this may go without saying, but many organizations still assume that their networks cannot be penetrated from the outside (like acastle with a moat). WannaCry showed that unless a network is air-gapped — meaning it is...
2. Ransomware Attacks During a ransomware attack, malware is injected into a network to infect and encrypt sensitive data until a ransom amount is paid. This malicious software is usually injected into a system through a phishing attack. Ransomware attacks are a growing threat amongst healthcare...
Discover the most common types of Cyber Attacks you need to guard against on HP® Tech Takes. Exploring today’s technology for tomorrow’s possibilities.
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The media could not be loaded, either because the server or network failed or because the format is not supported. You portray strong women in your paintings. Why did you start focusing on women as a subject? I am a woman and it is easier to express myself through female figures. When...
Network security protects organizations' data, employees, and customers from various attacks. Discover the types of network security and how it can help secure your networks.
Packets use thebest route availablefor delivery. This enables them to be routed across congested parts of the network without slowing them down in a specific spot. If a particular path is unavailable or congested, rerouting increases the probability that the packets are correctly delivered to the ...
1969 – ARPANET Launched: The U.S. Defense Department developed ARPANET (Advanced Research Projects Agency Network) for military communication mechanisms. 1983 – TCP/IP Standardized:Transmission Control Protocol/Internet Protocol (TCP/IP) became the recognized communication connection that enabled different...
Though convenient and desirable for consumers, public Wi-Fi poses security and privacy risks. For instance, free Wi-Fi hotspots don’t need authentication to establish a network connection; this makes it easy for hackers to gain access to unprotected devices on the network. So what are the gre...