◆CISO since 2011 — JPMorgan Chase, IFF, NFL ◆2026 CSO Hall of Fame inductee ◆Independent director — Cylera ◆Cybersecurity, since 1997 ◆New York, NY ◆CISO since 2011 — JPMorgan Chase, IFF, NFL ◆2026 CSO Hall of Fame inductee ◆Independent director — Cylera ◆Cybersecurity, since 1997 ◆New York, NY ◆CISO since 2011 — JPMorgan Chase, IFF, NFL ◆2026 CSO Hall of Fame inductee ◆Independent director — Cylera ◆Cybersecurity, since 1997 ◆New York, NY
/
/writing

Ideas & Insights.

Long-form posts and short LinkedIn notes — Tomás's thinking on cybersecurity, AI governance, board-level risk, and leadership.

Password Security:

Password Security: Use strong security questions and answers. Many accounts allow you to choose your own security questions and answers to use as an additional layer of protection.

password security

Sticky notes weren’t intended to write your password down and put under your keyboard. Consider creating 15 character passphrases to aid your memory.

#InfoSec tip of the day – “

#InfoSec tip of the day - " "Password Security:" "Don't share your passwords with anyone. IT Helpdesk should never ask for your password, that’s bad practice." "#securitytips #cybersecurity #communitysecurity #securityawareness

Public computers:

Public computers: Use caution when using public computers. Public computers, such as those in libraries or internet cafes, can potentially be compromised by bad actors.

#InfoSec tip of the day – “

#InfoSec tip of the day - " "Public computers:" "Use caution when using public computers. Public computers, such as those in libraries or internet cafes, can potentially be compromised by bad actors. Avoid logging into your personal accounts or entering sensitive information while using a public computer." "#securitytips #cybersecurity #communitysecurity…

#InfoSec tip of the day – “

#InfoSec tip of the day - " "Home Security:" "Use a firewall to protect your home network. A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules." "#securitytips #cybersecurity #communitysecurity #securityawareness

#InfoSec tip of the day – “

#InfoSec tip of the day - " "Backups:" "Backup your important data. Make sure to regularly create copies of your important files and documents, and store them in a safe place in case your device is lost, stolen, or damaged." "#securitytips #cybersecurity #communitysecurity #securityawareness

Home Security:

Home Security: Use a firewall to protect your home network. A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predetermined…

Backups:

Backups: Backup your important data. Make sure to regularly create copies of your important files and documents, and store them in a safe place in case your device is lost,…