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Best VPN Review: StrongVPN. Download Speed Τest, Torrenting, Netflix, BBC,...
StrongVPN is one of the most popular VPN service around the world. With a presence in over 23 countries,+650 servers, cheap prices, Strong Encryption and blazing fast download speeds– it rightfully...
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Free Webinar: Migrating from Hyper-V to VMware
If your organization is planning to migration from a Hyper-V virtualization environment to VMware then this FREE webinar is just for you.Aimed toward Hyper-V and VMware admins this webinar will cover...
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NEXUS NX-OS: Useful Commands, CLI Scripting, Hints & Tips, Python Scripting...
Whether you’re new to Cisco Nexus switches or have been working with them for years this article will show how to get around the Nexus NX-OS using smart CLI commands and parameters, create your own...
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Everything You Need to Know About SQL Injection Attacks & Types, SQLi Code...
SQL Injection Attacks are one of the most popular attacks against web servers, websites and web applications. A fairly popular website can expect to receive anywhere between 80 and 250 SQL injection...
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The Complete Cisco Nexus vPC Guide. Features & Advantages, Design Guidelines,...
Cisco virtual Port Channel (vPC) is a virtualization technology, launched in 2009, which allows links that are physically connected to two different Cisco Nexus Series devices to appear as a single...
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Network Management Systems Help Businesses Accurately Monitor Important...
Accurately monitoring your organization’s business application performance, service provider SLA breaches, network infrastructure traffic, bandwidth availability, Wi-Fi capacity, packet loss, delay,...
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Complete Guide to SD-WAN. Technology Benefits, SD-WAN Security, Management,...
SD-WAN is the answer for enterprises and organizations seeking to consolidate network functions and services while at the same time simplify their WAN infrastructure and its management.SD-WANs are...
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MPLS vs. SD-WAN vs. Internet vs. Cloud Network. Connectivity, Optimization...
The Wide Area Network (WAN) is the backbone of the business. It ties together the remote locations, headquarters and data centers into an integrated network. Yet, the role of the WAN has evolved in...
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Check Point Software and Cato Networks Co-Founder Shlomo Kramer Shares His...
By: Shlomo Kramer, Check Point Software & Cato Networks Co-FounderAs one of the founders of Check Point Software and more recently Cato Networks, I’m often asked for my opinion on the future of IT...
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SD-WAN is the Emerging, Evolving Solution for the Branch Office
A lot has changed in how people work during the past twenty years. Co-working spaces, mobility, and the cloud now are common. Businesses are spread out and branch offices are empowered.This new...
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Acunetix v12: More Comprehensive, More Accurate and now 2X Faster Web...
22nd May 2018: Acunetix, the pioneer in automated web application security software, has announced the release of version 12. This new version provides support for JavaScript ES7 to better analyse...
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Complete Guide to DHCP Snooping, How it Works, Concepts, DHCP Snooping...
This article covers popular Layer 2 & Layer 3 network attacks with a focus on DHCP Starvation Attacks, Man-in-the-Middle attacks, unintentional rogue DHCP servers and explains how security features...
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Download Altaro Free VM Backup & Win a PlayStation 4 Pro, Xbox One X, 3-Year...
We have some exciting news for you today!Altaro has launched a great contest in celebration of SysAdmin Day on 27th July 2018!They will be giving away Amazon eGift Cards to the first 100 eligible...
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The Most Common Worst Networking Practices and How To Fix Them
In the rush to keep pace with the many challenges facing today’s organizations, all too often networking teams end up adopting practices and processes that are, shall we say, less than perfect. You...
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DHCP Option 82 Message Format, Analysis. DHCP Snooping Option 82 Injection &...
This article provides in-depth analysis of DHCP Option 82 (DHCP Relay Agent) which is one of the +180 DHCP Options available to the DHCP protocol and used by the Bootstrap Protocol (BOOTP) used for...
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Advanced Network Protocol Analyzer Review: Colasoft Capsa Enterprise 11
Firewall.cx has covered Colasoft Capsa several times in the past, but its constant improvements make it well worth revisiting. Since the last review, the version has bumped from 7.6.1 to 11.1.2+,...
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Nexus 7000/7700 Software Upgrade via ISSU. Complete Upgrade Guide,...
This article shows how to perform an ISSU (In-Service Software Upgrade) on a Nexus Data Center switch (7000 and 7700 models) and avoid service and network disruption. We explain the importance of...
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Windows Server 2019 Free Webinar
With Microsoft Ignite just around the corner, Windows Server 2019 is set to get its full release and the signs look good. Very good. Unless you’re part of the Windows Server insider program - which...
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How to Detect SYN Flood Attacks with Capsa Network Protocol Analyzer & Create...
This article explains how to detect a SYN Flood Attack using an advanced protocol analyser like Colasoft Capsa. We’ll show you how to identify and inspect abnormal traffic spikes, drill into captured...
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Configuring Cisco WLC Link Aggregation (LAG) with Port-Channel EtherChannel....
Cisco Wireless Controllers (WLC) support the configuration of Link Aggregation (IEEE 802.3ad - LAG) which bundles the controller ports into a single port channel. This helps simplify the configuration...
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