Skip to main content Skip to search Skip to main navigation
Manufacturer Services Blog Refurbished IT

Security software & licenses: Protection for your IT infrastructure

In times of growing cyber threats, powerful security software is essential for every company. Whether firewall software, endpoint protection, or cloud security software - professional solutions reliably secure networks, devices, and data. With the right licenses, you retain control over terms, functionality, and updates.

More about security software & licenses

Do you have questions about our products in this category?

Our team will advise you extensively on your questions:

 Personal contact person

+49 (0) 39203 96 96 100
Filter products
Price range
Sorting
software-lizenz.jpg
Juniper VSRX-10M-S-AV-3

VSRX 10M SOPHOS AV 3Y

Select condition
software-lizenz.jpg
Polycom 5150-75109-050

Polycom RealPresence Desktop for Windows Application for 50 users (Includes 1 year Polycom Premier Maintenance)

Select condition
software-lizenz.jpg
Meraki LIC-MI-L-5YR

Cisco Meraki Insight Large - Subscription license (5 years) - up to 5 Gbps

Select condition
software-lizenz.jpg
WatchGuard 654522-00406-2

WatchGuard Total Security Suite Renewal/Upgrade 1-yr for Firebox M400

Select condition
software-lizenz.jpg
HPE Q7S41AAE

HPE Telco Media Platform AMR-WB 1 Port Standby E-LTU

Select condition
software-lizenz.jpg
Palo Alto PA-5220-SAAS-INLINE-3YR

SaaS Inline subscription, 3-year term, PA-5220

Select condition
software-lizenz.jpg
Palo Alto PAN-PA-3440-IOT-3YR-HA2

PA-3440, IoT subscription, for one (1) device in an HA pair, 3 years (36 months) term.

Select condition
software-lizenz.jpg
HPE S4D53AAS

HPE Aruba Networking SASE SWG Bandwidth Select CSP 10Mbps 3-year Quarterly Subscription SaaS

Select condition
software-lizenz.jpg
Juniper S-SW-S-C5-1-CPGP

Std Wired Assur. Subs for Class 5 switches for GovCloud (EX9208, QFX10002-60C, QFX10002-72Q), w/ wired nwk insights and SLEs, sw upd and upg for cloud subs, 1 yr, JNPR Care Core Plus Support, Govt AdvCare+ Srvs

Select condition
software-lizenz.jpg
Juniper S-SW-S-C5-1-SGP

Std Wired Assur. Subs for Class 5 switches for GovCloud (EX9208, QFX10002-60C, QFX10002-72Q), w/ wired nwk insights and SLEs, sw upd and upg for cloud subs, 1 yr, JNPR Care Same Day Support, Govt AdvCare+ Srvs

Select condition
software-lizenz.jpg
Palo Alto PA-5450-VSYS-50

Virtual systems upgrade - Additional 50 virtual systems for PA-5450 (max 225 per device)

Select condition
software-lizenz.jpg
Cisco A9K-NVSAT1S-LIC

NV Host License for 1 ASR901 Client

Select condition
software-lizenz.jpg
HPE BD565A

RHEL HPC HN 2Sckt 1 Gst 3yr 9x5 Flx Lic

Select condition
software-lizenz.jpg
Juniper VSRX-4G-STD

VSRX STD PACKAGE 4G PERPETUAL

Select condition
software-lizenz.jpg
WatchGuard WGM29021803

WatchGuard Cloud 1-month data retention for M290 - 3-yr

Select condition
software-lizenz.jpg
HPE S5N54AAS

HPE Aruba Networking SSE Foundation SWG Basic CSP 10K+ Users Per User 3yr Monthly Subscription SaaS

Select condition
software-lizenz.jpg
Cisco L-N7K-ADV1K9

Nexus 7000 Adv LAN Enterprise Lic (VDC, CTS ONLY) eDelivery

Select condition
software-lizenz.jpg
Enterasys DVSIEM-25KF-UP

UPGRADE DVSIEM TO 25K

Select condition
software-lizenz.jpg
Ciena S75-LIC-16CSBL-1Y

Service-Aware Operating System Base OS and KVM Hypervisor - Subscription license (1 year) - 16 cores server

Select condition
software-lizenz.jpg
HPE S7X28AAE

HPE Zerto Software Enterprise Replication 1 VM Expansion 53-month Offline Subscription E-LTU

Select condition
software-lizenz.jpg
HPE H1GE2E

HPE 5Y FC CTR LTO 7 Autoloader SVC,LTO 7 Autoloader,24x7 HW support with 6 Hr Call-to-Repair.

Select condition
software-lizenz.jpg
HPE JZ092AAE

Aruba Meridian Blue Dot Nav 1yr E-STU

Select condition
software-lizenz.jpg
HPE R2T59AAE

HPE Telco Automated Assurance Product to monitor +1K Conn.Sites-1K Sites per unit - 5Y Term E-LTU

Select condition
software-lizenz.jpg
HPE R1G74AAE

HPE ASR INT-A FAS Sw. Upgrade E-LTU

Select condition

What types of security software are relevant for businesses? 

IT security solutions cover various levels of protection. Tailored to your infrastructure, you can make targeted investments: 

Firewall Software 

  • Securing network access 
  • Filtering unwanted connections 
  • Central policy control for locations or mobile users

Enterprise firewall software enables granular security rules and is designed for larger IT environments. 

Endpoint security software 

  • Protection for end devices (PCs, notebooks, servers) 
  • Integrated virus protection, anti-ransomware, application control 
  • Centralized management for compliance and rollouts 

Cloud Security Software

  • Securing cloud applications and data 
  • Protection against account takeovers and data loss 
  • Ideal for hybrid or fully cloud-based infrastructures 

A combination of firewall and endpoint security forms the basis of any multi-layered security strategy. 

Security licenses for Cisco, Meraki, WatchGuard, and more

Cisco security software & licenses 

  • Cisco AnyConnect: VPN client for secure remote access – widely used in enterprise environments 
  • Cisco AnyConnect license: Controls access, usage time, and options (e.g., two-factor authentication) 

Buying a Meraki license – what to look out for? 

When purchasing Meraki licenses, pay attention to: 

  • License type (Enterprise vs. Advanced Security) 
  • Term (1, 3, or 5 years) 
  • Device compatibility 

WatchGuard Security Suites 

  • WatchGuard Basic Security Suite: Entry-level solution with firewall, intrusion prevention, and URL filtering 
  • WatchGuard Total Security Suite: Also includes sandboxing, data loss prevention, and more 
  • WatchGuard license: Must be kept active for updates and support 

The right license choice determines the range of functions—we are happy to advise you individually on your selection. 

Important questions about security software 

Why are license models so important? 

Without a valid license, you will not receive updates or security patches. For many manufacturers, this means increased risk or limited functionality. 

Which license is best for small businesses? 

  • All-in-one packages such as the WatchGuard Basic Security Suite are suitable for SMEs 
  • Cisco AnyConnect licenses are ideal for secure home workstations 

How can I manage different security solutions efficiently? 

A centralized management system – e.g., via Cisco Meraki Dashboard or WatchGuard Cloud – simplifies administration and increases transparency. 

Security software & licenses: new at it-market 

At it-market, you will find a wide selection of security software and the appropriate licenses – whether for firewalls, endpoints, or cloud solutions. Our solutions are ideal for system houses, IT departments, and larger corporate networks. 

Benefit from: 

  • 3-year warranty for companies
  • Up to €2,500 buyer protection 
  • Short delivery times 

Do you have any questions? Our sales team will be happy to answer any questions you may have about IT hardware and IT remarketing.