We have already published posts about firewalls and also hardware firewalls. In this post, we'll take a look at sonicwall firewalls to help you understand the different aspects of sonicwall firewalls. SonicWall next-generation firewalls (NGFW) provide the security, control and visibility you need to maintain an effective cybersecurity posture. SonicWall NGFWs are designed in four [...]
In this post, we'll take a look at Robocallers to help you understand the all different aspects of robocallers. what's robocall? A robocall is an automated phone call that uses a computerized autodialer to deliver a pre-recorded message, as if from a robot. Some robocalls use personalized audio messages to simulate an actual personal phone [...]
The CryptoLocker ransomware attack was a cyberattack using the CryptoLocker ransomware that occurred from 5 September 2013 to late May 2014. It is believed that the operators of CryptoLocker successfully extorted a total of around $3 million from victims of the trojan. It propagated via infected email attachments, and via an existing Gameover ZeuS botnet. [...]
Blackmail is an act of coercion using the threat of revealing or publicizing either substantially true or false information about a person or people unless certain demands are met. Blackmail is characterized as a crime and committing black mail can carry significant criminal and civil consequences. In this post, we'll take a look at blackmails [...]
These days, one of the most important aspects of cyber security is network monitoring. We have already published a detailed post on the importance and how to monitor the network. We suggest you read it. Event Viewer is a component of Microsoft's windows operating system (Server family and Workstation family) that lets administrators and users [...]
These days, one of the most important aspects of cyber security is network monitoring. We have already published a detailed post on the importance and how to monitor the network. We suggest you read it. In this post, we'll take a look at Datadog Network performance monitor to help you understand the different aspects of [...]
PRTG Network Monitor is an agentless network monitoring software. This network monitor tool consists of two main system parts: Core server and Probe. ------------------------------------------------------------------------------------------------------------------------------------------------- These days, one of the most important aspects of cyber security is network monitoring. We have already published a detailed post on the importance and how to monitor the network. We [...]
First of all, we recommend that you read our other post entitled "TCP/UDP Ports". But, what are free port scanner tools? A port scan learns which ports on a router or firewall are open, and can use this information to find a computer system’s potential weaknesses. A port-scanner tool asks about each port, one at [...]
Why is it recommended to use password managers? These days, every new website and application we sign up for is another password we have to remember. In fact, the number of passwords we need to remember is so high that we may forget all or part of them. If we write down passwords in a [...]