In 1995 RSA sent a handful of people across the hall to found Digital Certificates International better known as VeriSign.
The company then called Security Dynamics acquired rsa data security in July 1996 and DynaSoft AB in 1997.
In February 2001, it acquired Xcert International, Inc., a privately held company that developed and delivered digital certificate-based products for securing e-business transactions.
In May 2001, it acquired 3-G International, Inc., a privately held company that developed and delivered smart card and biometric authentication products.
In August 2001, it acquired Securant Technologies, Inc., a privately held company that produced ClearTrust, an identity management product.
In December 2005, it acquired Cyota, a privately held company specializing in online security and anti-fraud solutions for financial institutions.