NET::ERR_CERT_COMMON_NAME_INVALID error while browsing youtube.com in windows 10

While browsing https://www.youtube.com from any browsers (Google Chrome, Firefox, IE), I am getting the same error NET::ERR_CERT_COMMON_NAME_INVALID . It is about certificate issue. When I check the site certificate, it shows other than google.com in Issued to. But gmail and other google serviecs are working well. How can we change the certificate of youtube.com in…

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How to filter only message in log file

The example of log looks like this: 01/13-21:25:26.314976 [**] [1:5000003:1] DoS Attack Detected [**] [Priority: 0] {TCP} 53.183.226.103:13968 -> 192.168.2.1:80 01/13-21:30:56.771459 [**] [1:500000005:1] SSH Bruteforce Attack Detected [**] [Priority: 0] {TCP} 192.168.2.142:59878 -> 192.168.2.1:22 I would ask how to extract only the message which are DoS Attack Detected and SSH Bruteforce Attack Detected?

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Wifi working but ethernet connection is not working (Error: Destination net unreachable)

I had to install a virtual machine on Virtual box. Initially, both Ethernet as well as WiFi were working. Somehow, I messed up the network configurations of virtual machine. After that I was unable to access internet on my host machine (Ubuntu14.04) on Ethernet but WiFi was still working. From some online tutorials, I learnt…

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WPF: Bezier curve using DrawingContext

I want to draw a bezier curve using DrawingContext class as follows: var pathFigure = new PathFigure(); pathFigure.StartPoint = new Point(Width – 15, line.Position + line.Height); pathFigure.Segments.Add(new BezierSegment(new Point(Width – 7.5, line.Position + line.Height – 20),new Point(Width, line.Position + line.Height + 20), new Point(Width + 7.5, line.Position + line.Height), false)); pathFigure.IsClosed = false; var path…

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