Resource Center
Every Signisys blog article and encyclopedia term in one place. Search across cybersecurity, cloud, AI, DevOps, identity and compliance, then filter by topic, content type or article type.
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Adware
Adware is advertising-supported software that ranges from harmless free-app ads to aggressive malware that hijacks browsers and steals data. This…
Artificial Intelligence
Artificial intelligence (AI) is the branch of computer science that builds machines able to perform tasks requiring human intelligence —…
AIOps
AIOps (Artificial Intelligence for IT Operations) uses machine learning, natural language processing, and analytics to automate IT operations — from…
Virtual Private Cloud (VPC)
A virtual private cloud (VPC) is a logically isolated network inside a public cloud where firms launch and run their…
Vector Database
A vector database stores, indexes, and searches data as high-dimensional vectors — numerical representations that capture meaning. This guide covers…
Security Service Edge
Security service edge (SSE) is the cloud-delivered security half of the SASE framework, combining SWG, CASB, ZTNA, and FWaaS into…
Spyware
Spyware is malicious software that hides on your device and steals data without your knowledge. This article covers the six…
Supply Chain Attack
A supply chain attack targets trusted third-party vendors, open source libraries, or service providers to inject malicious code into software…
URL Filtering
URL filtering controls which websites your users can reach by blocking or allowing specific URLs based on policy rules and…
SD-WAN
SD-WAN (software-defined wide area network) uses software-defined networking to route traffic across MPLS, broadband, LTE, and 5G based on real-time…
Reverse Proxy
A reverse proxy sits in front of web servers and forwards client requests to the right backend. This guide covers…
Ransomware as a Service
Ransomware as a service (RaaS) is a cybercrime business model where developers lease ransomware tools to affiliates who launch attacks…
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