Address Resolution Protocol (ARP) acts as a vital bridge between the world of IP addresses and MAC addresses, allowing devices on local area networks to seek out each other's physical address based solely on their IP. ARP (Address Resolution Protocol) can also be defined as a communication protocol used to map a network layer address (such as an IP address) to a link layer address (such as a MAC address).
Active Directory (AD) is the foundation of managing identities, provisioning users and issuing permissions to network resources. These permissions range from the lowest levels of access to the highest levels of admin rights for privileged users. While having control over these permission levels is useful, organizations can open themselves up to serious vulnerabilities if they don’t manage the permission levels carefully.
Read also: Two suspects in recent $9M Platipus DeFi hack arrested in France, CISA shares advice on how to improve security posture, and more.
President Joe Biden took the next step in the nation's ongoing effort to combat cyber threats by issuing the National Cybersecurity Strategy on March 2, which focuses on growing the public-private sector security partnership needed to protect critical infrastructure, dismantle threat groups, and increase resiliency.
We recently launched the LimaCharlie Query console which makes the underlying LimaCharlie Query Language (LCQL) more accessible. Users can now easily operationalize the full year of telemetry retained by LimaCharlie, reducing or eliminating the need to send telemetry into 3rd party SIEM-like tools such as Splunk and ELK. It is an exciting new set of capabilities that opens a whole new world of possibilities.
"Crunchy on the outside, chewy in the middle". That's how Google described its perimeter-based security targeted high-profile companies such as Google, Adobe, Akamai, Rackspace, etc., with said primary reason of modifying the source codes. In response, Google initiated a perimeter-less and trustless access control system now popularly known as BeyondCorp. BeyondCorp comes from a realization that VPN perimeter network security is obsolete.
