Complete Guide to DHCP Snooping, How it Works, Concepts, DHCP Snooping Database, DHCP Option 82, Mitigating DHCP Starvation Attacks, DHCP Hijacking, Man-in-the-Middle Attacks & Rogue DHCP Servers

How IP DHCP Snooping works, trusted & untrusted ports, DHCP Snooping Binding Database, Cisco Catalyst & Nexus Licensing & Features, DHCP Snooping Option-82 Data Insertion. Preventing DHCP attacks and more. Catalyst Nexus switching supporting DHCP Snooping.
http://www.firewall.cx/cisco-technical-knowledgebase/cisco-switches/1215-understanding-dhcp-snooping-concepts-and-how-it-works.html

SD-WAN is the Emerging, Evolving Solution for the Branch Office

Why SD-WAN is replacing MPLS networks. How SD-WAN overcomes MPLS limitations and provide businesses with incomparable flexibility: Fast deployment, security, VPN support, QoS, reduced latency, adaptable bandwidth, mobility and zero-touch provisioning.
http://www.firewall.cx/general-topics-reviews/sd-wan/1213-sd-wan-evolving-solution-for-branch-offices.html

MPLS vs. SD-WAN vs. Internet vs. Cloud Network. Connectivity, Optimization and Security Options for the ‘Next Generation WAN’

Comparing SD-WAN with MPLS, Internet WAN and Cloud. Understanding the Trade-offs for Your Next Generation WAN. Security, SLA Levels, guaranteed bandwidth, capacity and more.
http://bit.ly/mpls-vs-sdwan

Complete Guide to SD-WAN. Technology Benefits, SD-WAN Security, Management, Mobility, VPNs, Architecture & Comparison with Traditional WANs. SD-WAN Providers Feature Checklist.

Everything you need to know about SD-WAN. Learn how SD-WANs help reduce WAN costs, increase security, protect the infrastructure from internet attacks and provide secure VPN and mobility services on a global scale, with minimal management effort.
http://bit.ly/sd-wan-guide

Network Management Systems Help Businesses Accurately Monitor Important Application Performance, Infrastructure Metrics, Bandwidth, SLA Breaches, Delay, Jitter and more

Νetwork performance metrics, Bandwidth impact to Applications, NBAR Netflow and QoS techniques, NMS tools, reporting, improve network application performance - ManageEngine OpManager installation
http://bit.ly/network-management

The Complete Cisco Nexus vPC Guide. Features & Advantages, Design Guidelines, Configuration, Failure Scenarios, Troubleshooting, VSS vs vPC

Complete Cisco Nexus vPC configuration guide & design. vPC architecture components & troubleshooting for Cisco Nexus 9000, 7000, 5000 and 3000. All vPC failure scenarios operation verification and more.
http://www.firewall.cx/cisco-technical-knowledgebase/cisco-data-center/1208-nexus-vpc-configuration-design-operation-troubleshooting.html

Everything You Need to Know About SQL Injection Attacks & Types, SQLi Code Example, Variations, Vulnerabilities & More

Learn how SQLi Attacks work, SQL injection example, Variations of SQL Injections – In-Band SQL Injection, Blind SQL Injection, Out-of-Band SQL Injection, SQL Injection Basics, Data exfiltration.
http://bit.ly/sqli-attacks

NEXUS NX-OS: Useful Commands, CLI Scripting, Hints & Tips, Python Scripting and more

Learn basic and advanced Nexus CLI commands, Alias, output filtering, scripts, automating tasks, executing python scripts. Work smart and fast with the Nexus Operating System.
http://bit.ly/nexus-tips

Best VPN Review: StrongVPN. Download Speed Τest, Torrenting, Netflix, BBC, HULU, DNS Leak Test, Security, VPN Options, Device Support and more

Read our extensive review on StrongVPN. Discover why it’s considered the best VPN solution for mobile and desktop users, protection levels, flexibility, speed tests, payment methods, tech support and value for money.
http://bit.ly/vpnreview

Complete Guide to Configuring & Using Nexus Checkpoint & Rollback Feature. Limitations, Tips and Tricks.

How to use Nexus configuration checkpoint, fast rollbacks, minimize downtime due to incorrect configuration. Overcome Checkpoint limitations and discover supported checkpoint options for Nexus switches.
http://bit.ly/nexus-checkpoint

The ultimate guide to Cisco Nexus Datacenter Switches & NXOS. Nexus vs Catalyst, Download datasheets & more

Learn all about the Cisco Nexus switches, NX-OS operating system and where they fit inside the Data Center. Direct comparison of high-end Nexus & Catalyst switches, NX-OS vs Catalyst IOS, high-availability, scalability, redundancy, speed – bandwidth and much more.Download complete Cisco Nexus Datasheets & Technical documents.
http://bit.ly/cisco-nexus-intro

Acunetix Online: Run a Free Scan for Network and Web Vulnerabilities. Detect, Prioritise and Manage Security Threats

Identify network and website vulnerabilities, pinpoint security threats and identify over 3000 other vulnerabilities fast with almost no false positives.
http://bit.ly/acunetix-online

Protecting Your Cookies from Cross Site Scripting (XSS) Vulnerabilities – How XSS Works

Understand how Cross Site Scripting Attacks capture cookies from authenticated users and obtain sensitive user information. Why and how to protect user cookies from XSS attacks.
http://bit.ly/xss-protection

3CX’s Unified Communications IP PBX enhanced to includeNew Web Client, Rich CTI/IP Phone Control, Free Hotel Module & Fax over G.711 - Try it Today for Free!

3CX v15.5 Alpha UC IP PBX supports advanced web client for calls, video conferencing, chat etc, Click-to-Call features, Free Hotel module and much more. Try it out for Free!
http://bit.ly/3cx-ip-pbx-v15_5

Cisco ASA Firepower Threat Defense (FTD): Download and Installation/Setup ASA 5500-X. FTD Management Options

How to quickly deploy Cisco Firepower Threat Defense on ASA. Default admin password, steps on ASA 5506-X, 5508-X, 5512-X, 5515-X, 5516-X, 5525-X, 5545-X, 5555-X. Firepower Management Center (FMC – old FireSIGHT) and Firepower Device Manager (FDM)
http://bit.ly/cisco-asa-ftd-install

7 Security Tips to Protect Your Websites & Web Server From Hackers

Read our 7 security tips that will help any organization or administrator secure and protect their web server or website from malicious hackers. Read about security tools and best security practices used by professionals in the IT industry to protect millions of websites globally.
http://bit.ly/website-security-tips

How to Get a Free Fully Functional Cloud-Based Unified Communications PBX with Free Hosting on Google Cloud, Amazon or OVH!

Free Cloud-based Virtual Phone System without obligations. Includes licensing, hosting of your choice, support of multiple calls, full Unified Communications capabilities and much more!
http://bit.ly/free-clould-pbx

Best VPN Review: Private Internet Access (PIA) Features, Pricing, User Experience, Benchmarking & Torrenting

Private Internet Access (PIA) VPN Review. Safe Torrenting, Download speeds, Netflix, security features, VPN Client overview and our tests to expose PIA’s strong and weak areas.
http://bit.ly/best-vpn-pia

The Ultimate TOR vs VPN Guide – Comparing Security, Speeds, Advantages and Disadvantages

Differences between TOR & VPN networks. TOR vs VPN: Discover the Dark Web via TOR or protect your online privacy & bypass any restriction with a VPN provider. How do they work and which offers better security.
http://bit.ly/tor-vs-vpn

Guide to Windows Server 2016 Hyper-V Hypervisor: New Virtualization Features, Limitations, Backup, Checkpoints, Storage, Networking and more

Discover the new features and capabilities of Hyper-V virtualization on Windows 2016 Server. Supported systems, hardware limits (CPU/RAM/Storage), new concepts, scalability, backup, best practices and more.
http://bit.ly/hyper-v-guide