3 Reasons to Buy Tenable, And 1 Reason To Sell

Tenable's (NASDAQ: TENB) stock price has risen nearly 30% over the past 12 months as the cybersecurity company has impressed investors with its robust sales growth, expanding margins, and rising profits. Let's discuss three compelling reasons to buy Tenable -- as well as one reason to sell it -- to see if this under-the-radar cybersecurity stock is still worth buying today. Tenable's paid platform, Nessus Professional, scans a company's entire infrastructure -- including operating systems, on-premises software, cloud services, and Internet of Things (IoT) devices -- for exploitable vulnerabilities like misconfigured software, outdated applications, weak passwords, and network flaws.