What’s the current state of multifactor authentication in your organization? If you’re like many of my customers, you might think that MFA is old hat — a problem solved years ago that now just requires a little routine maintenance. If that sounds familiar, it’s probably time for you to re-evaluate the role that MFA plays…
Earlier this year, the CFO of a company I work with opened an urgent email from his boss, the CEO, who we’ll call Sally. The CEO was out on the golf course and forwarded a vendor inquiry to the CFO, who we’ll call Harry. In the message, the vendor asked Sally when it would receive…
As the technical lead for the incident response (IR) team at CDW, I see quite a few attacks that occur against organizations, with the most prevalent including phishing (most often leading to credential theft), advanced malware and ransomware. Ransomware is typically the most destructive for organizations that have not prepared or planned for this type…
Healthcare data is an especially attractive target for cybercriminals. Information that can be readily changed, such as a credit card number, is not as valuable as data such as Social Security numbers, birthdates, current and past addresses or next of kin, which are often found in medical records. Because this data is permanent, it can…
Cybersecurity attacks are more organized than ever. The threats to organizations’ applications and data require IT professionals to be more focused than ever, too. The attention that organizations are paying to security was on display in August at the CDW Managing Risk Summit in Boston. The event brought IT leaders from across the U.S. together…
The past five years have seen a dramatic change in the cybersecurity threat landscape. Our defenses must evolve to meet these new threats. Enterprise security teams have dedicated the last two decades to perimeter protection, and they have gotten quite good at building a secure box in which we may place our sensitive data. However,…
