Lenovo K5 Note – Features And Price

Lenovo K5 Note Brief Description: Lenovo K5 Note smartphone comes with a 5.5” HD display with screen resolution of 1080 * 1920 pixels. It runs on Android 5.1 Lollipop Operating System. Processor: Lenovo K5 Note comes up with the MediaTek’s Helio P10 (MT6755), eight core Processor with clock speed of 1.8GHz. It has Mali T860

Part of Technology in OLYMPICS

Many of us know that Technology is eventually playing a vital role in human life. So, what is the role of Technology in Rio Olympics? You may think that technology being used in Olympics is related to Security Cameras, Olympic Apps or Teleconferencing. It’s beyond that. Let’s get in to the details.


What are IPTABLES ? IPtables is a basic firewall in linux. Original firewall running in Linux was ipchains. Netfilter.org created IPTABLES to overcome the shortcomings of ipchains. It is faster and secure compared to ipchains. It is a default firewall package installed under RedHat and Fedora Linux. Why IPTABLES :