Hadoop Distributed File System (HDFS)

The Hadoop Distributed File System (HDFS) is the primary data storage system used by Hadoop applications.…

Technical controls to prevent business email compromise attacks

A CFO named Joe receives an email from CEO Taylor requesting a large payment to a…

Cybersecurity risks and challenges facing the financial industry

A primer on various threats looming over financial companies and the steps that the organizations can…

Malware researcher speculates on the future of ransomware

Ransomware attacks constituted 81% of financially motivated cyber attacks in 2020 and cost more in damages…

Not all cybercriminals are sophisticated

Some perpetrators of online crime and fraud don’t use advanced methods to profit at the expense…

One application across multiple clouds? 3 big problems

I’ve built distributed applications for years. Put in simplistic terms, you break down an application and…

3 ransomware distribution methods popular with attackers

Be careful where you click. Ransomware, like other varieties of malware, is commonly distributed via phishing…

Facebook ramps up fight against child abuse content

Two new tools will warn users about the risks of searching for and sharing content that…

Safeguarding children against cyberbullying in the age of COVID‑19

As screen time has increased, so has the risk of cyberbullying. What you can do to…

Researchers build the fastest laser-based random number generator

A team of international scientists has developed a laser that can generate 254 trillion random digits…

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