NSA urges system administrators to replace obsolete TLS protocols

The US National Security Agency has issued a security advisory [PDF] this month urging system administrators in federal agencies and beyond to stop using old and obsolete TLS protocols. “NSA recommends that only TLS 1.2 or TLS 1.3 be used; Read More …

Improving Your Security Posture with the Pipeline Cybersecurity Initiative

A few years ago, I worked alongside some oil commodity traders. Environmental concerns aside, I never realized how many parts were required to get the oil out of the ground, not to mention everything else that finally resulted in the Read More …

Remediation and Hardening Strategies for Microsoft 365 to Defend Against UNC2452

In December 2020, FireEye uncovered and publicly disclosed a widespread attacker campaign that is being tracked as UNC2452. In some, but not all, of the intrusions associated with this campaign where Mandiant has visibility, the attacker used their access to Read More …

U.S. National Cybersecurity Plan Promises to Safeguard Maritime Sector

The U.S Government released on January 5, 2021, a cybersecurity plan to secure the nation’s maritime sector against cybersecurity threats that could endanger national security. The Maritime Cyber Environment With International Maritime Organization’s (IMO) mandate “to ensure that cyber risks Read More …

CISA’s Hometown Security program

The U.S. Department of Homeland Security’s (DHS) most important mission it to protect the American people. As part of this mission, DHS fosters collaboration between the private sector and the public sector to mitigate risk and enhance the security and Read More …

US IoT Improvement Act Becomes Law

After passing the House and Senate, H.R. 1668 or the IoT Cybersecurity Improvement Act of 2020 was signed by US President Donald Trump last December 4, 2020. The law requires federal agencies to have cybersecurity requirements to all controlled and Read More …

CISA and FBI warn of rise in ransomware attacks targeting K-12 schools

In a joint security alert published on Thursday, the US Cybersecurity Infrastructure and Security Agency, along with the Federal Bureau of Investigation, warned about increased cyber-attacks targeting the US K-12 educational sector, often leading to ransomware attacks, the theft of Read More …

A Security Guide to IoT-Cloud Convergence

The internet of things (IoT) has risen as one solution to the demands that have emerged because of the worldwide pandemic. The IoT, with its key characteristic of minimizing human interaction in performing a myriad of functions, seems a perfect Read More …