Windows 10 built-in Packet sniffer PktMon

Beginner’s Guide to Windows 10 built-in Packet Sniffer ‘PktMon’

Microsoft silently added a Packet sniffer to Windows 10 in the October 2018 Update. The tool is called PktMon.exe and it works in the same way as any other Packer…

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Blocked by X-Frame-Options Policy

How to Solve “Blocked by X-Frame-Options Policy” Error on Firefox

Sometimes when you try to load a website into an iFrame, you get this weird error that says “Blocked by X-Frame-Options Policy”. Firefox prevented this page from loading in this…

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How to block ads on Smart TV

How to Block Ads on your Smart TV (Samsung, LG, Roku and Sony)

Ads can be very annoying. Especially on Smart TVs like the Samsung, LG, Roku and Sony some ads can be overwhelming. It’s not a nice feeling when you just brought…

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HNG Remote Global Internship

HNGi7.0 – Remote Global Software Development Internship for Everyone

HNG has been offering Online Remote Software Development Internships in Africa since 2017. Recently they have decided to go “global” and let anyone who’s interested in Software Development to be…

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Winrmsrv requiring Windows Firewall Access

Winrmsrv.exe requiring Firewall Access? It’s Definitely a Malware

Did you just turn ON your computer and this Windows Firewall dialogue shows up requiring Firewall permission for winrmsrv.exe? Yes, it is most definitely a virus / trojan / malware….

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Free Flutter Courses for Native App Development

5 Free Flutter Courses for Learning Native App Development

Want to build beautiful native apps with minimum effort and great speed? Try our Flutter. Flutter is Google’s UI Framework for building attractive native applications for Mobile, Web and Desktop….

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Kernel DMA Protection

How to Check if your Windows System supports Kernel DMA Protection

Direct Memory Access (DMA) attacks have become a real threat to Computer Systems that have Thuderbolt 3 ports on them. This particular attack results in leakage of sensitive information residing…

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Wordpress Plugin cannot write to cache directory

How to Fix WordPress Plugin cannot write to the Cache Directory (wp-content/cache/plugin)

Some times in WordPress you may get a confusing error for a particular plugin stating: This particular error is a file / folder permissions error and you need to make…

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Free Network certifications and courses

6 Free Network Certifications and Courses to Take in 2021

Are you looking to pursue a career as Network Administrator or Network Engineer? This is going to be an extremely helpful guide for you because we are going to share…

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Center Align Wordpress Image Captions

How to center-align Image Captions in WordPress

It’s a pretty common problem faced by many WordPress users, when you install a particular WordPress theme and you find out that the Image captions in your blog posts are…

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