If you are using responsive design, you may be unknowingly violating Google AdSense policy's fine prints. Here is How to Hide AdSense Unit on Mobile Devices on Websites With Responsive Design in Google Recommended Way to Remain Compliant With AdSense Policy. Why We Need to Hide AdSense Unit on Mobile Devices on Websites With Responsive Design When your website has responsive … [Read more...]
Yahoo! Pulsar is Now Open Source Pub/Sub Messaging System
Apache Kafka is Free Software, Along With it, Yahoo! Pulsar is Now Open Source Pub/Sub Messaging System as Option For Distributed System. Previously, we talked about Pub/Sub, that free cheap looking stuff has now became whooping $200/month stuff - superfeedr.com/pricing. Things have been changed. Here is the source code Yahoo! Pulsar : [crayon-69f0b92952875895881546/] Yahoo! Pulsar … [Read more...]
Arduino Bell : Brass Bell Ringing DIY Project
Possibly you are thinking that quite complicated system is involved in the DIY Project. Heavy Indian Brass Bells Used For Worship Can Be Shaken By Mechanical System Controlled By Arduino. Arduino Brass Bell Ringing DIY is Simple. We just need thick wire, bell, wire cutter, plier, servo motor in most simplest form. Coding part is also easy. It is better to use PAPERduino like cheaper thing instead … [Read more...]
iptables Basics : Chapter 2, Fail2Ban
This is Era of Automation. iptables Rules Can Be Automated With Interactive Package Fail2Ban Which iptables Basics Chapter 2 Will Explain. We expect that the reader has undergone Chapter 1 of iptables Basics. It is very important to read for this guide. iptables Basics : Deny Bad, Allow Some None of us need to become expert on iptables. We need to know just basics on iptables … [Read more...]
iptables Basics : Chapter 1
We talked about a primitive guide on all step to get started with a blank server and SSH.Iptables, ip6tables are used to maintain packet filter rules in the Linux kernel. IPTables Basics Chapter 1 is Intended For the New Blank Cloud Server or Dedicated Server Users. It is Must to Read Before Executing Commands. We will not go towards to much complicated theoretical matters. Ubuntu has guide … [Read more...]
Fix : pam_unix(sushi:auth): authentication failure SSH Flood
Normal Cloud Server, VPS etc does not face so much problem than a dedicated server or a colocation server. The possible reason is chance of success is more to get a server down in case of dedicated server or a colocation server. That pam_unix(sushi:auth): authentication failure SSH Flood is result of huge amount of continuous brute force attack on port. Here is How to Quickly Fix … [Read more...]
Steps to Create & Add DANE TLSA Record
It is sounds easy but it is difficult because of lack of proper guides on Internet. Here Are the Steps to Create & Add DANE TLSA Record From TLS/SSL Certificate in Command Line Interface on SSH and Add on Your DNS Record. In previous article we talked about DANE and TLSA Record. Before You Jump to the Steps to Create & Add DANE TLSA Record You should have DNSSEC … [Read more...]
What is DANE Protocol?
Previously we discussed about DNSSEC. DNSSEC is a method of authenticating DNS records that also uses a chain of trust. The trust structure is identical to the DNS hierarchy. But What is DANE Protocol? DANE stands for DNS-based Authentication of Named Entities. DANE Uses the DNS System to Store Fingerprint to Certify Which CA the Domain Uses to Protect From Security Breeches. DANE is a network … [Read more...]
Fix : PHP7 Nginx Sudden 404 and recv() failed 104: Connection reset
Suddenly your whole WordPress website may show Nginx 404 errors. It is very scary and whoever you'll complain, all will blame you. If you are running PHP7 Nginx on Ubuntu 16.04 LTS, there is less to fear. A simple reboot will work fine. Here is Somewhat Fix of PHP7 Nginx Sudden 404 With Log recv() failed 104: Connection reset by peer. 12 Hourly Manually Check Your App on PHP7. I Need … [Read more...]
How to Sign Git, Github Commits With GPG For Security
Days are not good, NSA or other Governmental agencies can add vulnerability on your patches, repo which many peoples may use. It is Not Safe to Commit All on VPS or Cloud Server Hosted Git Without Signing At All. Here is How to Sign Git, Github Commits With GPG For Security. Previously we talked about GNU PG, GPG on Facebook (do not laugh, Facebook about page is ONLY for showing your Public Key), … [Read more...]
Update letsencrypt to certbot (Ubuntu letsencrypt 16.04 Error Fix)
Previously, we wrote how to easily install Let's Encrypt SSL Certificate. Here Are Steps To Update letsencrypt to certbot For the Users Who Used Former Before letsencrypt Became certbot. It is Mandatory For Ubuntu 16.04 LTS. Ubuntu has old apt version agent. Such users who used apt-get install letsencrypt should follow this guide too. Why Follow The Steps To Update letsencrypt to … [Read more...]