Melissa Delaney is a freelance journalist who specializes in business technology. She is a frequent contributor to the CDW family of technology magazines. Maybe it’s that mail server that IT forgot to ...

No modern business can afford to ignore the threat of DDoS attacks. For many enterprises, reliable online services are critical to operations and reputation—while attackers continue to refine their ...

White hat hackers, sometimes known as ethical hackers, are experts that help businesses find vulnerabilities in their applications, systems and networks. Jennifer Zaino is a New York-based freelance ...