An important lesson from the breach of a White House unclassified network is that organizations should invest in intrusion detection tools, not just perimeter defenses, SANS's Johannes Ullrich says.

As numerous attacks have demonstrated, two-factor authentication systems are not foolproof, says Ryan Lackey, a principal in the security practice at CloudFlare, who offers insights on how today's authentication systems must evolve.

In addition to adopting the right IT security standards to mitigate advance persistent threats, organizations need to pick the right people to carry out those standards, says Jon Long, a featured speaker at ISMG's Global APT Defense Summit on Oct. 22.

More healthcare entities might consider implementing NIST's cybersecurity framework if healthcare-specific guidance on putting the framework to use was available, says Lee Kim of the Healthcare Information and Management Systems Society.

"Cybercrime as a service" and the globalization of attacks are two of the trends noted by cyber-intelligence firm Group-IB in its third annual High-Tech Crime Report. Group-IB's Alexander Tushkanov explains the lessons that can be learned.

What advice does the first CISO have for today's security leaders? Steve Katz speaks up on top security threats, how to defend against them and what it takes to lead an effective security team.

Data analytics is reshaping the way financial institutions detect fraud by helping them track customer behavior in real time, says FICO's Anant Nambiar, who'll be a featured presenter at ISMG's Fraud Summit New York on Oct. 21.

Knowing how to manipulate a hacker's cultural values could help thwart - or at least slow down - cyber-attacks, says Garet Moravec, a cybersecurity expert who'll speak at ISMG's Global APT Defense Summit on Oct. 22.

In this post-Target era of "It's not a matter of if, but when," how prepared is your organization for a data breach? Michael Buratowski of General Dynamics Fidelis Cybersecurity Solutions offers tips for breach planning and response.

Nearly two weeks since news of Shellshock broke, attacks that are taking advantage of the Bash vulnerabilities are grabbing headlines. But Michael Smith of Akamai warns that the battle against hackers capitalizing on Shellshock could go on for years.