Tag Archives: security

MongoDB Ransom Attacks Hit 27000 Systems

MongoDB Ransom Attacks has hit 27,000 Systems in few hours from 12000 impacted servers .

Most of the mongoDB installations are exposed to exploites due to poor default access controls for super users .

Hackers are accessing  MongoDB databaases and then copy and delete data from database running in default, unsecure configuration. In return of data administrators are being asked to pay ransom money by bitcoins.

HeartBleed bug : Frequently Asked questions

heartbleed

What Exactly is HeartBleed bug ?
This bug allows hackers to reads sensitive data from the memory of victim host in 64 k chunks. The memory can have user names , passwords , decrypted information or certificates & keys or other confidential information.

Securing Solaris

secure solaris

Protect your system from internal & external security vulnerabilities

Introduction
Solaris security broadly falls under two groups – one is where the system is accessible using local area network/vlan and it has to be secured against unauthorized access. Second is system is accessible over the Internet to a number of persons and it has to be protected against unauthorized access using network or security loopholes.
This document details some of the focus areas for security and provides suggestions to make it strong.