Norton allows the user to expand their horizon without hindering and securing their devices from malware attacks. Due to the smart features embedded in Norton products, the vulnerability index of the PC reduces drastically. Norton's biggest asset is its SONAR protection facility. This facility reads and assesses the movement of data and accordingly formulate the pattern. When any malware tries to enter the system, this framed pattern undergoes a change that Norton detects immediately and thus resists the malware's invasion. To create a protective sheath around a PC or mobile device with Norton security solutions, go to the Norton login page and make way for Norton Signin.