IPv4 address | Breaking Cybersecurity News | The Hacker News

Two months ago, THN reported about a similar announcement made by The American Registry for Internet Numbers (ARIN), which said that the agency is no longer able to produce IPv4 addresses in North America . Within a time frame of few months, ARIN, which handles Internet addresses in America, has announced the final exhaustion of their free pool of IPv4 addresses has reached zero... ...i.e. the availability of IPv4 (Internet Protocol version 4) addresses no more exists. Meanwhile, they are going to accept requests for IPv4, which will be approved via two ways: Wait List for Unmet IPv4 Requests - Join the waitlist for unmet requests in the hopes that a block of the desired size will be available in the future. IPv4 Transfer Market - Can be purchased from another organization that has more than it needs. So, in the future, IPv4 address space will be allocated to the approved requests on the Waiting List for Unmet Requests, if ARIN: receives any IPv4 address spac

The Internet is running out of IPv4 (Internet Protocol version 4) addresses — a computer's unique address on the Internet. It's just become harder to get IPv4 addresses. IPv4 Exhaustion Gets Real. Is this the end of IPv4 addresses? Finally, North America ran out of iPv4 addresses and officially exhausted its supply of IPv4 addresses, joining Asia, Europe, and Latin America. The American Registry for Internet Numbers (ARIN), which is responsible for handing out Internet addresses, has warned that it is unable to fulfil a request for the allocation of large blocks of IPv4 addresses due to IPv4 Exhaustion of available address pool. On Wednesday, ARIN activated an " IPv4 Unmet Requests Policy " for the first time and placed a waitlist for companies that request blocks of IP addresses for their services. According to the ARIN, ISPs are left with only three choices: They can either accept a smaller block (limited to 512 and 256 addresses) They can jo

Identities now transcend human boundaries. Within each line of code and every API call lies a non-human identity. These entities act as programmatic access keys, enabling authentication and facilitating interactions among systems and services, which are essential for every API call, database query, or storage account access. As we depend on multi-factor authentication and passwords to safeguard human identities, a pressing question arises: How do we guarantee the security and integrity of these non-human counterparts? How do we authenticate, authorize, and regulate access for entities devoid of life but crucial for the functioning of critical systems? Let's break it down. The challenge Imagine a cloud-native application as a bustling metropolis of tiny neighborhoods known as microservices, all neatly packed into containers. These microservices function akin to diligent worker bees, each diligently performing its designated task, be it processing data, verifying credentials, or