Josh Fruhlinger

Josh Fruhlinger is a writer and editor who lives in Los Angeles.

What is SSL, TLS? And why it’s time to upgrade to TLS 1.3

What is a cyber attack? Recent examples show disturbing trends

What is a cyber attack? Recent examples show disturbing trends

A cyber attack is an attack launched from one or more computers against another computer, multiple computers or networks. Here are some of the major recent cyber attacks and what we can learn from them.

10 things you should know about dark web websites

10 things you should know about dark web websites

Catch a glimpse of what flourishes in the shadows of the internet.

The OPM hack explained: Bad security practices meet China's Captain America

The OPM hack explained: Bad security practices meet China's Captain America

How the OPM hack happened, the technical details, and a timeline of the infiltration and response.

Top cybersecurity facts, figures and statistics for 2018

Top cybersecurity facts, figures and statistics for 2018

Looking for hard numbers to back up your sense of what's happening in the cybersecurity world? We dug into studies and surveys of the industry's landscape to get a sense of the lay of the land—both in terms of what's happening and how...

What is WannaCry ransomware, how does it infect, and who was responsible?

What is WannaCry ransomware, how does it infect, and who was responsible?

Stolen government hacking tools, unpatched Windows systems, and shadowy North Korean operatives made WannaCry a perfect ransomware storm.

What is phishing? How this cyber attack works and how to prevent it

What is phishing? How this cyber attack works and how to prevent it

Phishing is a method of trying to gather personal information using deceptive e-mails and websites. Here's what you need to know about this venerable, but increasingly sophisticated, form of cyber attack.

What is malware? Viruses, worms, trojans, and beyond

What is malware? Viruses, worms, trojans, and beyond

Malware is a blanket term for viruses, worms, trojans, and other harmful computer programs hackers use it to wreak destruction and gain access to sensitive information. Learn what malware does and how you can remove it—or prevent it.

What is network security? Definition, methods, jobs & salaries

What is network security? Definition, methods, jobs & salaries

Network security is the practice of preventing and protecting against unauthorized intrusion into corporate networks. As a philosophy, it complements endpoint security, which focuses on individual devices; network security instead...

What is corporate espionage? Inside the murky world of private spying

What is corporate espionage? Inside the murky world of private spying

Companies gather intelligence on their rivals just like nation-states do. Sometimes its legal, but industrial espionage can easily slip over the line into criminality.

Does it matter who the CISO reports to?

Does it matter who the CISO reports to?

Reporting relationships are more than lines on an org chart, they're lines of authority. Ultimately, who the CISO reports to may say more about an organization's maturity than it does about an individual's effectiveness.

5 top trends in endpoint security for 2018

5 top trends in endpoint security for 2018

Endpoint security is a rapidly developing category, as organizations look to coordinate control of the PCs, servers and phones on their networks to keep out malware and intruders. Let's look at what the year ahead has in store.

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