DDOS attack measures

  How do we confirm that the server is under DDOS attack? We can confirm it by checking the result of netstat command: netstat -an|awk ‘/tcp/ {print $6}’|sort|uniq -c This will show the states and number of connections at that time. The different states that are visible mostly in servers […]

Control search engine crawlers

How to Control search engine crawlers with a robots.txt file Website owners, can instruct search engines on how they should crawl a website, by using a robots.txt file. When a search engine crawls a website, it requests the robots.txt file first and then follows the rules within. It’s important to […]