What is a Firewall and Why Do We Need It? | Network Security Basics
1:05
YouTubeGuiNet
What is a Firewall and Why Do We Need It? | Network Security Basics
A firewall is the first line of defense in your network — but what exactly does it do, and why is it so critical in cybersecurity? In this short video, we explain what a firewall is, how it works, and why every organization and home network needs one — in simple, beginner-friendly terms. For Any Queries please connect on below contact ...
已浏览 377 次2 个月之前
短视频
सागर साळवी on Instagram: "📘 Palo Alto Firewall – Beginner Content 1. Introduction to Palo Alto Firewall Palo Alto Networks is a Next-Generation Firewall (NGFW). Works on Layer 3, Layer 4, and Layer 7. Provides advanced security features like: Application Identification (App-ID) User Identification (User-ID) Content Inspection (Content-ID) Threat Prevention (Antivirus, Anti-Spyware, URL Filtering, IPS/IDS) 2. Firewall Modes L2 Mode (Switching) → Works like a switch, doesn’t route. L3 Mode
0:14
已浏览 2.8万 次
सागर साळवी on Instagram: "📘 Palo Alto Firewall – Beginner
saga_salvi
Step Into the Future: Cisco AgenticOps Explained by Experts
1:17
已浏览 5832 次
Step Into the Future: Cisco AgenticOps Explained by Experts
Cisco
Firewall Basics Tutorial
"Understanding Firewalls: Types, Functions, and Cybersecurity Essentials"
0:12
"Understanding Firewalls: Types, Functions, and Cybersecurity Essentials"
YouTubeAimNxt
已浏览 608 次2024年8月27日
Firewall Working Explained How Network Firewalls Work - It Filters Traffic & Secures Your Network
0:21
Firewall Working Explained How Network Firewalls Work - It Filters Traffic & Secures Your Network
YouTubeCyber Net Academy
已浏览 1431 次8 个月之前
Firewall Fundamentals – What is a Firewall & How It Works?
0:16
Firewall Fundamentals – What is a Firewall & How It Works?
YouTubeNetwork Educative
已浏览 419 次3 周前
热门视频
What is a Firewall? | Network Security Basics Explained ?
1:20
What is a Firewall? | Network Security Basics Explained ?
YouTubeGuiNet
已浏览 2227 次2 个月之前
How to Turn On Firewall Protection in Windows 🔥 | Simple Step-by-Step Guide #Firewall #itbaatein
0:39
How to Turn On Firewall Protection in Windows 🔥 | Simple Step-by-Step Guide #Firewall #itbaatein
YouTubeIT Baatein
已浏览 195 次1 个月前
What Is a Firewall Your Digital Security Gate Explained #shorts
0:21
What Is a Firewall Your Digital Security Gate Explained #shorts
YouTubeSelf Programmers
已浏览 655 次2 周前
How to Configure a Firewall
How to Configure Router as DHCP Server | Router DHCP Configuration #ccna #cisco
2:58
How to Configure Router as DHCP Server | Router DHCP Configuration #ccna #cisco
YouTubeNetSec Labs
已浏览 281 次1 个月前
How to Configure Ip Address Windows 10 |How to Configure Ip Address for Ethernet ‪@TechnicalGuruji‬
0:39
How to Configure Ip Address Windows 10 |How to Configure Ip Address for Ethernet ‪@TechnicalGuruji‬
YouTubePC Mobile Official
已浏览 6.9万 次2 个月之前
Router Loopback Interface Configuration & Static Route Setup #ccna #cisco #staticrouting
2:58
Router Loopback Interface Configuration & Static Route Setup #ccna #cisco #staticrouting
YouTubeNetSec Labs
已浏览 189 次1 个月前
What is a Firewall? | Network Security Basics Explained ?
1:20
What is a Firewall? | Network Security Basics Explained ?
已浏览 2227 次2 个月之前
YouTubeGuiNet
How to Turn On Firewall Protection in Windows 🔥 | Simple Step-by-Step Guide #Firewall #itbaatein
0:39
How to Turn On Firewall Protection in Windows 🔥 | Simple Step-by-Ste…
已浏览 195 次1 个月前
YouTubeIT Baatein
What Is a Firewall Your Digital Security Gate Explained #shorts
0:21
What Is a Firewall Your Digital Security Gate Explained #shorts
已浏览 655 次2 周前
YouTubeSelf Programmers
Step Into the Future: Cisco AgenticOps Explained by Experts
1:17
Step Into the Future: Cisco AgenticOps Explained by Experts
已浏览 5832 次3 周前
YouTubeCisco
What is a Firewall? What Does It Do? | Cyber ​​Security Basics
0:15
What is a Firewall? What Does It Do? | Cyber ​​Security Basics
已浏览 1411 次2 个月之前
YouTubeFirewall Destek Merkezi
How to turn on and off Windows 11/10 firewall quickly and simply
0:48
How to turn on and off Windows 11/10 firewall quickly and simply
已浏览 2774 次3 个月之前
YouTubeNguyễn Ngọc Việt
Palo Alto Firewall Packet Flow – Layer 2 to Layer 7 Deep Dive
1:56
Palo Alto Firewall Packet Flow – Layer 2 to Layer 7 Deep Dive
已浏览 791 次2 个月之前
YouTubeGuiNet
1:21
How USGA Stopped Weekly Firewall Crashes by switching to Cisco Se…
已浏览 1012 次2 个月之前
YouTubeCisco
2:57
Palo Alto Basic Configuration | How to Set Management IP & Access G…
已浏览 298 次1 个月前
YouTubeNetSec Labs
2:44
How to Block Website Access with Cisco Secure Firewalls in Minutes
已浏览 1106 次2 个月之前
YouTubeLearn with Cisco
0:14
सागर साळवी on Instagram: "📘 Palo Alto Firewall – Be…
已浏览 2.8万 次2 个月之前
Instagramsaga_salvi
1:27
Instagram
已浏览 35.8万 次3 个月之前
Instagramatefi.ch
0:47
Understanding VPNs for Online Security and Anonymity
已浏览 36万 次5 个月之前
TikToktkiller.dns
0:24
krey_z8 on TikTok
已浏览 16.5万 次5 个月之前
TikTokkrey_z8
0:21
วิธีเลือกรุ่นของ Fortigate ให้เหมาะสมกับการใช้งาน #fortig…
已浏览 5480 次1 个月前
TikTokpaiboontech
0:09
#techtok #router #mikrotik #ikuai #firewall
已浏览 1751 次1 个月前
TikTokshineman31
0:50
‏Mikrotik Basic Firewall
已浏览 4643 次2 个月之前
TikTokmhd.haidar.ah
2:00
Advanced Cybersecurity Technologies Exposed
已浏览 8227 次2 个月之前
TikTokunderthefirewall
1:27
Verifica si tu Firewall está en verde. #ciberseguridad #cybersecurity #c…
已浏览 1.7万 次2 个月之前
TikToklasmejorespracticas
观看更多视频
静态缩略图占位符