In this article, we will take a look at the 10 Best Cybersecurity Stocks to Buy Under $100.

The robust AI market is creating demand for cybersecurity experts due to the increasing number of security threats and the need for prompt responses. The growing significance of cybersecurity companies is reflected in the growth of various cybersecurity stocks. The First Trust NASDAQ Cybersecurity ETF (NASDAQ:CIBR) has soared over 14.81% year-to-date and 105% over the last five years, as of July 31.

READ ALSO: 12 Best Stocks to Invest In for Good Returns and 12 Small Cap Stocks with High Upside Potential.

The growing threats across the IT sector, fueled by AI usage, have created notable opportunities for cybersecurity firms to get into the space. Wedbush analysts remain optimistic on cybersecurity stocks, citing the increasing complexity of digital systems, the rising use of digitalized resources, and the deepening penetration of business services to be major catalysts for the sector. Wedbush analysts, led by Daniel Ives, pointed out that the AI tailwinds will aid the robust momentum experienced in the first half of 2025. The growing demand for agentic AI only amplifies the outlook, increasing the need to protect digital assets and bridge the gap between security vulnerabilities. The analysts further mentioned a “very resilient spending environment” that continues to support strong industry performance.

Cybersecurity Market Outlook

Generative AI is transforming the cybersecurity market, particularly in its application as a defensive mechanism and enhancing operational efficiency. According to MarketsandMarkets, the global cybersecurity market size is projected to grow from $227.59 billion in 2025 to $351.92 billion by 2030, growing at a compound annual growth rate of 9.1%. The WEF Global Cybersecurity Outlook 2025 indicates that 66% of the respondents believe that AI and machine learning technologies will affect cybersecurity in 2025, while 13% believe that the convergence of IT and OT security will impact cybersecurity the most.

With these trends in view, let’s take a look at the 10 Best Cybersecurity Stocks to Buy Under $100.

Our Methodology

To compile our list of the 10 best cybersecurity stocks to buy under $100, we searched cybersecurity stocks through various screeners and publications. We shortlisted the companies trading under $100. We have ranked the best cybersecurity stocks to buy under $100 in ascending order of the number of hedge fund investors. The data for hedge funds is taken from Insider Monkey’s Hedge Fund database, updated as of Q1 2025. Please note that the stock share price data was collected on July 31.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 373.4% since May 2014, beating its benchmark by 218 percentage points (see more details here).

10 Best Cybersecurity Stocks to Buy Under $100

10. Radware Ltd. (NASDAQ:RDWR)

Price Per Share: $25.76

No. of Hedge Fund Holders: 19

Radware Ltd. (NASDAQ:RDWR) is one of the best cybersecurity stocks to buy under $100. On July 29, Radware Ltd. (NASDAQ:RDWR) signed managed security service provider (MSSP) agreements with Epcom World Industries, GLESEC, North Atlantic Networks, and Tech Pro.

Radware Ltd. will be offering its Cloud Application Protection Services to these four U.S.-based companies in their managed services portfolios. These protection services will scale the partner firms’ businesses and expand their security offerings for customers. North Atlantic Networks will also offer Radware’s Cloud DDoS Protection Services to its customers.

“Applications are facing increasing exposure from bots, API abuse, web-layer DDoS attacks, and credential misuse. To enable MSSPs to respond where customer risk is expanding fastest, Radware offers a fully managed AppSec-as-a-Service platform that is ready to quickly deploy, scale, and monetize, without having to build a backend,” said John Eisenbarger, vice president of carriers and service providers for Radware.

MSSPs are looking for innovative ways to protect customers as they face limited in-house security staff, complex cyber threats, and budget constraints. Radware is making it easier for MSSPs to improve their security services efficiently.

Radware Ltd. (NASDAQ:RDWR) is a cybersecurity and application delivery solutions provider. Radware’s products and services focus on protecting against cyber attacks and providing optimal application service level for enterprises’ and carriers’ data centers.

9. A10 Networks, Inc. (NYSE:ATEN)

Price Per Share: $18.35

No. of Hedge Fund Holders: 24

A10 Networks, Inc. (NYSE:ATEN) is one of the best cybersecurity stocks to buy under $100. On July 23, A10 Networks, Inc. (NYSE:ATEN) signed an agreement with Exclusive Networks to enhance the reach of the distributor’s security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments.

Exclusive Network will provide the gateway to solution providers to procure A10 Networks’ products and services in the U.S. and Canada. A10’s specialized network, application, and AI security solutions target mid-market to enterprise organizations. A10’s addition to Exclusive Networks’ line card is part of its larger initiative to expand the distributor’s capabilities in North America.

“We place a high value on organizations that can effectively support our missions in both cybersecurity and the channel, and Exclusive Networks excels in both areas. This relationship will expand our reseller base, education and marketing abilities, and collective technical expertise, as well as support strategic use cases in security and AI across the enterprise market,” said Phil Labas, RVP, Americas channel and alliance partners at A10 Networks.

The A10 Networks solutions will support customers with complex networking, security, and application delivery requirements such as DDoS protection and SSL inspection, among other protections.

A10 Networks, Inc. (NYSE:ATEN) offers security and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments. The company’s product portfolio addresses various cyber protection issues and solution requirements.