Best Security & Anti-Virus Software Coupons & Promo Codes for March 2026

Score deep discounts across a wide range of apps and software, with prices slashed by as much as 98%. The sale includes lifetime licenses and long-term subscriptions on categories like productivity software, operating systems, security tools, cloud storage, and learning apps. Shop Now at StackSocial

Enter "B2S302025" at checkout to get 30% off ESET Home Security Products. This coupon code is valid for a limited time only. Shop Now at ESET

Get 66% off Norton Mobile Security with promo code "NS2024NMS". This coupon code is valid for a limited time only. Shop Now at Norton

Save 30% on all home security products with this ESET with promo code "HOLIDAY2024". This coupon code is valid for a limited time only. Shop Now at ESET

Get $30 off ESET Family Security Pack with promo code "STPATTYS30". This coupon code is valid for a limited time only. Shop Now at ESET

Use promo code "TECE2688" to get the best price we could find by $15. Buy Now at Newegg

Save on ad blockers, VPNs, password managers, virus protection, and more. We've pictured the Sticky Password Premium Lifetime Subscription for $29.99 ($170 off) Buy Now at StackSocial

Sick of paying monthly or yearly fees? Get lifetime access to these virus scanners, productivity apps, AI programs, and more for a single hugely-discounted fee. We've pictured the FastestVPN Standard Lifetime Subscription for $24.97 (low by $15). Shop Now at StackSocial

Digitalkeysbox offers Microsoft Windows 11 Pro Lifetime Licensefor $8 (reduced from $24.99) when applying promo code "DEALNEWS8" at checkout. It features a lifetime activation license for one PC, instant digital delivery, and one time activation with no subscription required.

Windows 11 Pro includes:

• BitLocker encryption

• Remote Desktop

• Hyper-V virtualization

• Group Policy management

• Windows Sandbox

• Advanced security features

Save nearly $400 in your quest to become a Certified Information Systems Security Professional. This bundle includes eight courses, totalling 21 hours of training. Buy Now at StackSocial

Save on select security software, Windows products, and games. Take up to an extra $20 off with coupons indicated on product pages. We've pictured the Bitdefender Total Security 2025 10 Devices / 2 Years Download for $32.99 after coupon code "SAEN2A322" (low by $37). Shop Now at Newegg

Save $30 on this software, which protects against ransomware and identity theft, and offers password management and system optimization. It works on PC, Mac, iOS, and Android. Buy Now at StackSocial

It's $404 off. This deal is valid for new users only. Buy Now at StackSocial

You can get 30% off ESET's Essential, Premium, and Ultimate security software packages, in 1-year, 2-year-, or 3-year subscriptions. That means the Essential package starts from $34.99, Premium from $41.99, and Ultimate from $125.99. Shop Now at ESET

You can save up to 20% on ESET Home Security Premium when you up for 2-year subscriptions or higher — 2-year subscriptions get 15% off (starting from $102), and 3-year subscriptions get 20% off (starting from $144). Meanwhile, all subscriptions to the business-focused ESET Protect Complete get 15% off, starting from $288. All prices are valid for the first term only. Shop Now at ESET

Use coupon code "PASSDAY20" to get this discount. With the minimum five users, that drops the 2-year plan to a total of $344.60 ($86 off), and the 1-year plan to $191.50 ($48 off). This plan includes company-wide settings, Google Workspace SSO, security dashboard, and shared folders. Shop Now at NordPass

Install this cybersecurity tool and get a free weeklong trial of malicious site blocking, 24/7 dark web data monitoring, email and SMS phishing link blocking, and more. It's also available on iOS and Android, as well as most major browsers. (After the trial, you can either opt for a free basic plan, which only offers dangerous site alerts and a manual security scan, or continue with the Premium plan at $14.99 per month.) Shop Now at Guardio

Save nearly $400 in your quest to become a Certified Information Systems Security Professional. This bundle includes eight courses, totalling 21 hours of training. Buy Now at StackSocial

Save on the Essential, Advanced, Premium, and Ultimate plans. Individual plans start from $39.99 per year, and family plans from $69.99 — the biggest savings are on the McAfee+ Ultimate family plan, which drops from $424.99 to $249.99. You'll get features including, anti-virus protection, VPN, personal data cleanup, online security health monitoring, security freeze, and more. Shop Now at McAfee

Get a free 2-week trial with individual, family, or business plans, with features including password generating, login autofill, and security breach checking. Plans start from $2.99 per month (paid annually). Shop Now at 1Password

Shop Norton AntiVirus Plus, Norton 360 Standard, Norton 360 Deluxe, or Norton 360 with Lifelock Select Plus and save as much as 58%. No matter what plan you choose, you can look forward to antivirus, malware, ransomware, and hacking protection as well as Genie Scam Protection, the 100% Virus Protection Promise, cloud backup, and password manager, but note that the 360 plans also include more benefits. Shop Now at Norton

Individual plans start from $49.99 per year, and family plans from $69.99 — the biggest savings are on the McAfee+ Ultimate family plan, which drops from $424.99 to $249.99. You'll get features including, anti-virus protection, VPN, personal data cleanup, online security health monitoring, security freeze, and more. Shop Now at McAfee

1Password offers 25% off its family plan. Shop Now at 1Password

1Password offers 25% off its family plan. Shop Now at 1Password

Individual plans start from $49.99 per year, and family plans from $69.99 — the biggest savings are on the McAfee+ Ultimate family plan, which drops from $424.99 to $249.99. You'll get features including, anti-virus protection, VPN, personal data cleanup, online security health monitoring, security freeze, and more. Shop Now at McAfee

McAfee offers an extra 10% off back to campus virus protection essentials. Save on various plans starting from as low as $35.99 a year. Features include antivirus, text scam detector, web protection, file shredder, firewall, bank and credit card transaction monitoring, password manager, identity monitoring, and more. Shop Now at McAfee

1Password offers 25% off your first year of subscription. Shop Now at 1Password

Get 30% off their business starter plan at $7/month ($3 off), 50% off the family plan at $3.13/month ($3 off), and $1.46/month for the unlimited plan ($1 off). This post contains affiliate links and DealNews will be compensated if you make a purchase after clicking on the links. Shop Now at Keeper

1Password takes 25% off its plans when you click through this link. Plus, all plans include a 14-day free trial. Shop Now at 1Password

Apply coupon code "DNEWS20" to save an extra 20% off the already highly discounted plans. It makes the 1-year plan $24.19, which is a savings of $84, and it also discounts the 2-year plan to $28.29, which is a savings of $242. The 2-year plan also comes with an extra 2 months for free. Shop Now at iproVPN

Get the Keeper Unlimited plan for $1.46 per month (half off at a savings of a buck), and the Keeper Business plan for $7 per month ($3 off). The Unlimited plan allows for one user, while the Business plan allows for 5 users. This post contains affiliate links and DealNews will be compensated if you make a purchase after clicking on the links. Shop Now at Keeper

You'll save 47% off your first year of a Norton 360 with LifeLock Select plan in 2025. After that, it will auto-renew at the then-current rate ($189.99 per year at this time). Buy Now at Norton