Free Downloads: Network Security

License:  All | Free

LucidLink WiFi Client Screenshot
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LucidLink WiFi Client is easy to use & solves Wi-Fi connection issues. Automatically detects network security settings, alerts for incompatible settings and suspected security threats. Supports open, WEP and WPA-PSK secured networks.

LucidLink WiFi Client makes it easy to access Wi-Fi networks. It can be used to connect to home networks, office networks, or public hotspots. This client is easy to install, easy to use, and it solves an array of problems Wi- Fi users face connecting to different wireless networks. The LucidLink WiFI Client automatically detects Network Security settings, alerts users to...

Category: Utilities
Publisher: LucidLink, License: Freeware, Price: USD $0.00, File Size: 18.4 MB
Platform: Windows



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Security Manager Plus is a network security scanner that proactively reports on network vulnerabilities and helps to remediate them and ensure compliance.

Security Manager Plus is a Network Security scanner that proactively reports on Network vulnerabilities and helps to remediate them and ensure compliance. With vulnerability scanning, open ports detection, patch management and vulnerability reporting capabilities, Security Manager Plus is exactly the software you need to protect your Network from...

Category: Utilities / System Surveillance
Publisher: AdventNet, Inc., License: Freeware, Price: USD $0.00, File Size: 30.7 MB
Platform: Windows, Linux

Freeware
netifera Screenshot
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Netifera is a new modular open source platform for creating network security tools.

Netifera is a new modular open source platform for creating Network Security tools. This project provides many advantages for both Security developers and researchers who want to implement new tools as well as the community of users of these tools. * TCP and UDP Network scanning and service detection * Operating system identification * Full IPv4 and IPv6 support *...

Category: Security & Privacy / Other
Publisher: netifera, License: Freeware, Price: USD $0.00, File Size: 9.8 MB
Platform: Linux, Mac

Freeware
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Powerful, flexible, free port scanner for analyzing network security or Internet exploration.

Powerful, flexible, free port scanner for analyzing Network Security or Internet exploration. Stealth SYN scan, Ping sweep, FTP bounce, UDP scan, TCP/IP fingerprinting remote OS identification.

Features:

- Allows you to easily access the main Nmap features and information;
- Lets you create and manage any number of configurations you need;
-...

Category: Internet / Monitoring
Publisher: Syhunt, License: Freeware, Price: USD $0.00, File Size: 2.1 MB
Platform: Windows

SterJo NetStalker Screenshot
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Many of us keep personal/work information in our PC’s, information that is meant strictly for our eyes only. This is where SterJo NetStalker comes to the rescue.

Many of us keep personal/work information in our PC’s, information that is meant strictly for our eyes only. However, being online also allows a possibility that a malicious software can cross over to some deep corner of your PC and can start sending confidential information to someone, without you even knowing. This is where SterJo NetStalker comes to the rescue. SterJo NetStalker works...

Category: Security & Privacy / Firewall
Publisher: SterJo Software, License: Freeware, Price: USD $0.00, File Size: 989.7 KB
Platform: Windows

Enterprise Security Reporter Screenshot
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Enterprise Security Reporter automates the documentation of Windows security for compliance audits and security reviews, preventing data theft, protecting confidential records and meeting regulatory requirements. .

Enterprise Security Reporter automates the documentation of Windows security for compliance audits and security reviews, preventing data theft, protecting confidential records and meeting regulatory requirements.

Category: Business & Finance
Publisher: ScriptLogic, License: Freeware, Price: USD $0.00, File Size: 58.3 MB
Platform: Windows, Unix

Freeware
NetHotfixScanner Screenshot
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Network Hotfix Scanner is a free advanced hotfix check utility that scans network computers for missing hotfixes and patches, and helps you download and install them, gives you a quick look at the hotfixes and patches installed or missed.

Network Hotfix Scanner is a free advanced hotfix check utility that scans Network computers for missing hotfixes and patches, and helps you download and install them. NetHotfixScanner gives you a quick look at the hotfixes and patches installed or missed on any remote computer in your corporate Network, it tells you by colored icons specific Security bulletin rating...

Category: Internet / Internet Phone and Teleconferencing
Publisher: Nsasoft US LLC, License: Freeware, Price: USD $0.00, File Size: 706.1 KB
Platform: Windows

SterJo Wireless Network Scanner Screenshot
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SterJo Wireless Network Scanner will find all devices connected to your wireless network in a few seconds.

SterJo Wireless Network Scanner is a small tool that scans your Network in a few seconds and displays a list of all connected computers or devices. It also could detect a mobile or any other portable device that is already connected to your Network. For each device it will show the IP address, Host name, MAC address and it will identify your router and local computer. This...

Category: Internet / Monitoring
Publisher: SterJo Software, License: Freeware, Price: USD $0.00, File Size: 689.2 KB
Platform: Windows

Freeware
Admit One Screenshot
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Admit One lets you enable and disable all Windows access password prompts with just one mouse click. Relax security at home - enable full security with one click when on the go or anywhere security is needed. Admit One - don't leave home without it!

Admit One lets you enable and disable all Windows password prompts with just one mouse click - You won't be bothered by passwords while at home, and you'll always be prompted to prevent unauthorized use when on the go. Great for desktop PC's as well, where privacy and Security are needed. By default Windows asks for your password each time Windows starts up, the computer returns from...

Category: Utilities
Publisher: Hagel Technologies, License: Freeware, Price: USD $0.00, File Size: 691.8 KB
Platform: Windows

5 Stars5 Stars5 Stars5 Stars5 Stars Freeware
DhcpExplorer Screenshot
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DhcpExplorer tool allows you to discover DHCP servers on your local subnet or LAN. This is useful for locating servers that are not supposed to be on your network ( rogue DHCP servers ) as well as checking the expected output of known servers.

DhcpExplorer tool allows you to discover DHCP servers on your local subnet or LAN. This is useful for locating servers that are not supposed to be on your Network ( rogue DHCP servers ) as well as checking the expected output of known servers. DHCP Explorer broadcasts on the local physical subnet to find available DHCP servers. The tool is designed with a user-friendly interface and is...

Category: Internet / Monitoring
Publisher: Nsasoft US, License: Freeware, Price: USD $0.00, File Size: 527.7 KB
Platform: Windows

Ping Test Easy Freeware Screenshot
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A handy, powerful, visual ping test utility and IP scanner for system administrator to check network connection. PingEasy is a graphical ping utility lets you easy to watch the states of network and test the connection speeds of various locations.

A handy, powerful, visual ping test utility and IP scanner for system administrator to check Network connection. PingEasy is a graphical ping utility lets you easy to watch the states of Network and test the connection speeds of various locations. It can save IP addresses and hosts name, intuitive interface shows the route, hosts, packet loss percentage, min/max/average response...

Category: Utilities
Publisher: AutoBAUP, License: Freeware, Price: USD $0.00, File Size: 195.3 KB
Platform: Windows

AthTek NetWalk Free Edition Screenshot
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AthTek NetWalk is recognized as the most excellent packet sniffing and network monitoring software in the world. With this software, both experienced and new network administrators can enhance their network management efficiently.

Free AthTek NetWalk Home Edition is the ONLY professional free packet sniffing and Network monitoring software for home Network management. Even you are not so familiar with Network management knowledge, you can still easily handle it with the graphic interface. Most of the key items in Network management have been preset as default main instrument panel for you can...

Category: Internet / Monitoring
Publisher: AthTek Software, License: Freeware, Price: USD $0.00, File Size: 13.6 MB
Platform: Windows

Freeware
TrafficEmulator Screenshot
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Nsasoft Network Traffic Emulator generates IP/ICMP/TCP/UDP traffic from clients to server to stress test servers, routers and firewalls under heavy network load. It is a very simple and fast program which can simulate client activity.

Nsasoft Network Traffic Emulator generates IP/ICMP/TCP/UDP traffic from clients to server to stress test servers, routers and firewalls under heavy Network load. It is a very simple and fast program which can simulate client activity. The tool is designed with a user-friendly interface and is easy to use.

Category: Internet / Tools & Utilities
Publisher: Nsasoft US LLC, License: Freeware, Price: USD $0.00, File Size: 484.8 KB
Platform: Windows

SafeSquid SWG Windows 5 Screenshot
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Internet Proxy Server with antivirus and Web Filter for Internet security, Cache, IP based Access Control, Authentication, Block - website access with URL blacklist and keywords; Block music, Youtube, SSL, java applets, messengers, cookies, activex

SafeSquid SWG Edition 5 is a 5 user Content Filtering secure web gateway. All your standard HTTP / web applications like Internet Browsers, Messaging Clients etc. can be served by SafeSquid based Secure Web Gateway. You can configure proxy-aware web clients to use the SafeSquid as a standard HTTP/1.1 Proxy Service. You can even transparently redirect traffic to the SafeSquid Proxy Service....

Category: Internet / Proxy Servers
Publisher: SafeSquid Labs, License: Freeware, Price: USD $0.00, File Size: 5.8 MB
Platform: Windows

AKick Antivirus Total Security Screenshot
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Akick Antivirus provides real-time security against all possible viruses, malware, spyware, rootkits, etc. Its latest version lets you export all PC scan reports to Notepad, PDF, CSV & Excel. Plus, the advanced firewall removes all privacy traces.

From Akick Software: Akick Free Antivirus 2016 provides the essential Security you need to protect your computer from viruses, malware, and hackers. This best free antivirus software, along with providing possible spyware, malware protection, also includes advanced Home-Network scanner that automatically scans your Network and browser, and effectively removes unwanted...

Category: Security & Privacy / Anti-Virus Tools
Publisher: AKick Software Inc., License: Freeware, Price: USD $59.99, File Size: 3.8 MB
Platform: Windows

Avira AntiVir PersonalEdition - FREE Screenshot
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Reliable free antivirus solution, that constantly and rapidly scans your computer for malicious programs (such as viruses, Trojans, backdoor programs, hoaxes, worms, dialers etc). Repair, delete, block, rename and quarantine suspicious programs.

Avira AntiVir PersonalEdition Classic is a comprehensive, easy to use antivirus program, designed to offer reliable free of charge virus protection to home-users only. Avira offers: 1.Extensive Malware Recognition of viruses, Trojans, backdoor programs, worms, etc. 2.Automatic incremental updates of antivirus signatures, engine and entire software 3.Permanent virus protection, with Virus...

Category: Utilities
Publisher: Avira GmbH, License: Freeware, Price: USD $0.00, File Size: 16.4 MB
Platform: Windows

Sax2 Intrusion detection system(Free) Screenshot
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Ax3soft Sax2 is a professional intrusion detection and prevention software (NIDS) used to detect intrusion and attacks, analyze and manage your network which excels at real-time packet capture, 24/7 network monitor, advanced protocol analysis and aut

Ax3soft Sax2 is a professional intrusion detection and prevention software (NIDS) used to detect intrusion and attacks, analyze and manage your Network which excels at real-time packet capture, 24/7 Network monitor, advanced protocol analysis and automatic expert detection.

With insight into all operations in your Network, Sax2 makes it easy to isolate and solve your...

Category: Security & Privacy / Anti-Virus Tools
Publisher: Ax3soft, License: Freeware, Price: USD $0.00, File Size: 6.9 MB
Platform: Windows

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Colasoft Capsa Free is a powerful application that analyzes network activities and monitors Ethernet traffic.

Colasoft Capsa Free is a powerful application that analyzes Network activities and monitors Ethernet traffic. It was especially designed to help the Network administrators to handle any Network and Security problems that might occur. This piece of software is compatible with popular Windows versions such as: XP, Vista, 2008, 7 and others, and runs on both 32 and 64...

Category: Internet / Monitoring
Publisher: Colasoft Co., Ltd., License: Freeware, Price: USD $0.00, File Size: 16.5 MB
Platform: Windows

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Manage your whole network from one place.

Manage your whole Network from one place.
- Spend less time managing your Network Security
- Install protection on a remote computer
- Automatically scan your Network for viruses
AVG Remote Administration ensures that your Network Security does its job without getting in the way of everything else that’s on your plate.

Category: Internet / Remote Access
Publisher: AVG Technologies, License: Freeware, Price: USD $0.00, File Size: 50.3 MB
Platform: Windows

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Sunbelt Personal Firewall is a network utility that protects your PC from undesirable incoming and outgoing traffic that could harm or slow down your PC.

Sunbelt Personal Firewall is a Network utility that protects your PC from undesirable incoming and outgoing traffic that could harm or slow down your PC.
Sunbelt Personal Firewall lists the applications that generate traffic (incoming or outgoing) and you’re able to permit or deny this traffic. If an application tries to generate traffic a popup window notifies about this...

Category: Security & Privacy / Firewall
Publisher: Sunbelt Software, License: Freeware, Price: USD $0.00, File Size: 5.7 MB
Platform: Windows

Freeware
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Safe XP allows users to quickly tweak various security and privacy related settings in XP.

Safe XP allows users to quickly tweak various Security and privacy related settings in XP. The options include Media Player settings, Services settings (error reporting, time synch, remote registry etc.), as well as and option to remove items from the Start menu, Network Security settings and more.
Safe XP improves your system performance and makes Windows to run...

Category: Utilities / Misc. Utilities
Publisher: Theorica Software, License: Freeware, Price: USD $0.00, File Size: 351.5 KB
Platform: Windows

SafeSquid SWG Windows 15 Screenshot
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SafeSquid SWG Edition 15 is a 15 user Content Filtering secure web gateway. All your standard HTTP / web applications like Internet Browsers, Messaging Clients etc. can be served by SafeSquid based Secure Web Gateway.

SafeSquid SWG Edition 15 is a 15 user Content Filtering secure web gateway. All your standard HTTP / web applications like Internet Browsers, Messaging Clients etc. can be served by SafeSquid based Secure Web Gateway. You can configure proxy-aware web clients to use the SafeSquid as a standard HTTP/1.1 Proxy Service. You can even transparently redirect traffic to the SafeSquid Proxy Service....

Category: Internet / Proxy Servers
Publisher: SafeSquid Labs, License: Freeware, Price: USD $0.00, File Size: 5.8 MB
Platform: Windows

Freeware
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Akick Antivirus provides real-time security against all possible viruses, malware, spyware, rootkits, etc. Its latest version lets you export all PC scan reports to Notepad, PDF, CSV & Excel. Plus, the advanced firewall removes all privacy traces.

From Akick Software: Akick Free Antivirus 2016 provides the essential Security you need to protect your computer from viruses, malware, and hackers. This best free antivirus software, along with providing possible spyware, malware protection, also includes advanced Home-Network scanner that automatically scans your Network and browser, and effectively removes unwanted...

Category: Security & Privacy / Anti-Virus Tools
Publisher: AKick Software Inc., License: Freeware, Price: USD $0.00, File Size: 3.7 MB
Platform: Windows, Android, iPhone

5 Stars5 Stars5 Stars5 Stars5 Stars Freeware
Finger Screenshot
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Finger is the tool for discovering user information by using well known finger service. To use the finger tool enter the User@)Host in the Finger Input box, and click on the Query button.

Finger is the tool for discovering user information by using well known finger service. To use the finger tool enter the User@)Host in the Finger Input box, and click on the Finger button .The results will be shown in the Finger Response section.Using Finger tool makes possible to get Abuse Address of remote host.For example to get the abuse address of prontomail.com you should type...

Category: Internet / Flash Tools
Publisher: Nsasoft US LLC, License: Freeware, Price: USD $0.00, File Size: 485.7 KB
Platform: Windows

FreeNetEnumerator Screenshot
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FreeNetEnumerator is a tool to enumerate computers in a domain. Depending on enumeration parameters the tool can work in different ways. It can enumerate all computers,SQL servers,primary domain controllers,backup domain controllers,etc.

FreeNetEnumerator is a tool to enumerate computers in a domain. Depending on enumeration parameters the tool can work in different ways. It can enumerate all computers ( if All Computers is selected ), all SQL servers only (if Microsoft SQL Servers is selected ), all primary domain controllers only ( if Primary domain controllers is selected ) , backup domain controllers only ( if Backup...

Category: Internet / Flash Tools
Publisher: Nsasoft US LLC, License: Freeware, Price: USD $0.00, File Size: 467.2 KB
Platform: Windows

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