A Single Partner for Everything You Need Optiv works with more than 450 world-class security technology partners. By putting you at the center of our unmatched ecosystem of people, products, partners and programs, we accelerate business progress like no other company can.
We Are Optiv Greatness is every team working toward a common goal. Winning in spite of cyber threats and overcoming challenges in spite of them. It’s building for a future that only you can create or simply coming home in time for dinner. However you define greatness, Optiv is in your corner. We manage cyber risk so you can secure your full potential.
Optiv Cybersecurity Dictionary Breadcrumb Home Cybersecurity Dictionary Firewall What is a Firewall? Firewalls are network security devices or systems that monitor and regulate network traffic (incoming and outgoing) based on defined security rules. Firewalls can be network or host-based. Hardware-based network firewalls filter inter-network traffic (typically between an internal and external network like the internet), while host-based firewalls control traffic in and out of the computers on which they reside. Image Related Services Endpoint Security Network Security Connected Devices Penetration Testing Related TermsNetwork SecurityIntrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS)Micro-Segmentation Share: Contact Us
Would you like to speak to an advisor? Let's Talk Cybersecurity Provide your contact information and we will follow-up shortly. Let's Browse Cybersecurity Just looking? Explore how Optiv serves its ~6,000 clients. Show me AI Security Solutions Show me the Optiv brochure Take me to Optiv's Events page Browse all Services