Category: Tech News

China’s Zero Covid Policy And Microchip Shortage: Sustainable Computing As A Solution

The global shortage of chips that occurred in tandem with the pandemic has created a significant problem for the entire technology industry. China announces Shenzhen lockdown. This is China’s Silicon Valley, home to most of the world’s tech production plants. The announcement resulted in production lines being shut down at the fabrication plants of tech giants Huawei and Tencent, Foxconn (manufacturer Apple’s iPhone), Huaqiang Electronics World (a supplier for electronic components) as well as SMIC (China’s leader in electronic chips), which was part of China’s zero Covid strategy. This shutdown raises concerns about further disruptions to global technology supply chains, at a moment when the demand for IT infrastructure equipment is growing due to increased telecommuting and changing consumer behavior. This imbalance in supply and demand has led to reduced availability of servers, and other IT equipment that is essential for the efficient functioning of data centers.

The shortage of … Read More

8 Types of Firewalls That Can Protect Computer Networks

What are Firewalls? Is a cybersecurity tool (cyber security) that is used to filter traffic on a network. The main purpose of a firewall is to block malicious or approximately threatening traffic requests and data packets, while allowing legitimate traffic.

Firewalls can be software, hardware, or cloud-based, with each type of firewall having its own advantages and disadvantages. Computers, especially those connected to a network, are very vulnerable to being hacked. For that, the computer must have a network protector called a firewall. Especially if it’s a company or business computer full of important data.

Sometimes it is a challenge to choose Comarch the right firewall, because there are many types of firewalls. Each firewall has different features and configuration methods, so you should know which type your computer needs the most.

1. Packet-Filtering Firewall

Packet-Filtering Firewall is a mechanism that can block network data packets based on rules that … Read More