RSA vs Sophos

RSA Security LLC, It also organizes the annual RSA Conference, an information security conference. Founded as an independent company in 1982, RSA Security, Inc. was acquired by EMC Corporation in 2006 for US$2.1 billion and operates as a division within EMC. RSA is based in Bedford, Massachusetts, with regional headquarters in Bracknell and Singapore, and numerous international offices. Ron Rivest, Adi Shamir and Leonard Adleman, who developed the RSA encryption algorithm in 1977, founded RSA Data Security in 1982.

Sophos is a developer and vendor of computer security software and hardware, providing communication endpoint, encryption, network security, email security and mobile security as well as unified threat management products. Sophos is largely focused on providing security to organisations and businesses. SophosLabs is the company's global network of threat analysis centres. Sophos has won several awards for its consumer-facing Naked Security blog.