TEC - SCAN

  Voice Over Internet ProtocolActually, there are three different types of VOIP services. The most commonly used service for business purposes is the VOIP service processed by using an “Analog Telephone Adapter” which…The “Voice Over Internet Protocol” telephone system is one of the modes of telecommunication via internet. The abbreviated form of “Voice Over Internet Protocol” is VOIP. It is a form of advanced computer technology that has affected the telephone systems. Voice Over Internet ProtocolActually, there are three different types of VOIP services. The most commonly used service for business purposes is the VOIP service processed by using an “Analog Telephone Adapter” which is also known as ATA. It is the simplest type of VOIP service as ATA permits the use of a standard phone and it does not require any specifically designed IP phones that are generally used in other types of VOIP services. ATA functions by transforming the analog signals into a set of digital packets. These p

Hackers have managed to find a way to successfully gain access to uninterruptable power supply (UPS) computer systems, according to a report from The Cybersecurity and Infrastructure Security Agency (CISA). As reported by Bleeping Computer and Tom’s Hardware, both the Department of Energy and CISA issued a warning to organizations based in the U.S. that malicious threat actors have started to focus on infiltrating UPS devices, which are used by data centers, server rooms, and hospitals. UPS devices allow companies to rely on emergency power when the central source of power is cut off for any given reason. If the attacks concentrated on these systems come to fruition, Tom’s Hardware points out that the consequences could prove to be catastrophic. In fact, it could cause PCs or their power supplies to burn up. As a result, it can inevitably lead to fires breaking out at data centers and even homes. Both federal agencies confirmed that hackers have found entry points to several internet-c