The Brownsville Chamber of Commerce and ArkWare LLC present "How Secure is Your Company's Network?" at the chamber Jan. 27. In this workshop, participants will learn about: Computers The internet Viruses Data Protection The dark web Dustin Salinas of ArkWare will present this installment of the Cybersecurity for Businesses Series. This workshop is free and open to the community. Regisiter online. For more information, contact the Brownsville Chamber.