To stop malicious hackers, you need to learn all the skills that they possess. That means knowing how to find weaknesses and run attacks. When used for good, these skills can be very lucrative. Many ...

Emily Johnson recalls her first duplex fondly — well, sort of. She rented to a friend’s sister, who ended up being “a nightmare”: The tenant smoked in the house, paid rent late and knocked on ...

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Free online ethical hacking courses have expanded rapidly in 2025, giving beginners and career switchers accessible entry ...