Skip to main content

Virtual Private Network (VPN)



A Vpn, Or Virtual Private Network, Is A Service That Encrypts Your Internet Traffic And Routes It Through A Server In Another Location. This Makes It Appear As If You Are Connecting To The Internet From That Location, Rather Than Your Actual Location.

Vpns Are Used For A Variety Of Purposes, Including

Security

Vpns Can Help To Protect Your Privacy And Security Online. By Encrypting Your Traffic, Vpns Make It More Difficult For Hackers To Intercept Your Data.

Anonymity

Vpns Can Also Help To Anonymize Your Online Activity. This Means That Your Isp And Other Third Parties Will Not Be Able To See What Websites You Are Visiting Or What Data You Are Sending And Receiving.

Access To Blocked Content

Vpns Can Also Be Used To Access Blocked Content. For Example, If You Are In A Country That Censors The Internet, You Can Use A Vpn To Connect To A Server In Another Country And Access Websites That Are Blocked In Your Own Country.

Here Are Some Of The Drawbacks Of Using A Vpn

Performance Impact

Vpns Can Sometimes Have A Performance Impact On Your Internet Connection. This Is Because Your Traffic Is Being Routed Through An Additional Server. 

Cost

Vpns Can Be A Bit Expensive, Especially If You Want To Use A High-Quality Provider.

Complexity

Vpns Can Be A Bit Complex To Set Up And Use. If You Are Not Familiar With Technology, You May Find It Difficult To Get Started With A Vpn.


Comments

Popular posts from this blog

DOS AND DDOS ATTACK

A Dos (Denial-Of-Service) Attack and A DDOS (Distributed Denial-Of-Service) Attack Are Both Attempts to Make a Computer System or Network Resource Unavailable to Legitimate Users. However, They Differ in How They Achieve This: Dos Attack: Imagine A Single Person Throwing Rocks at A Castle Gate. A This Person Represents the Attacker, And the Rocks Represent the Malicious Traffic. The Castle Gate Represents the Target System or Network Resource. The Attacker Keeps Throwing Rocks, Trying to Overwhelm the Gate's Defenses and Gain Entry. Dos Attacks Are Typically Launched from A Single System. They Can Be Effective Against Small Systems or Networks, But Larger Systems Can Often Withstand Them. DDos Attack: Imagine An Army Throwing Rocks at A Castle Gate. This Army Represents the Attacker, And the Rocks Represent the Malicious Traffic. The Castle Gate Represents the Target System or Network Resource. The Attackers Coordinate Their Attack, Throwing Rocks from Multiple Directions at Once. ...

Types Of Attack in Network

Common Network Attacks Explained. 1. Overwhelming a Network (DoS/DDoS): Imagine a restaurant that's flooded with too many customers. In a DoS/DDoS attack: A website is overwhelmed with too much traffic. 2. Eavesdropping on Conversations (MitM): Imagine someone listening in on your phone call. In a MitM attack: An attacker listens to your online conversations. 3. Tricking You (Phishing): Imagine receiving a fake email from your bank. In phishing: Attackers try to trick you into giving them your personal information. 4. Finding a Weakness in a Website (SQL Injection): Imagine finding a hole in a fence. In an SQL injection attack: An attacker finds a weakness in a website to steal or change data. 5. Planting a Hidden Camera (XSS): Imagine someone hiding a camera in a party. In an XSS attack: An attacker hides harmful code on a website to spy on you. 6. Guessing Your Password (Password Attck): Imagine trying to guess a friend's password. In a pas...

FLAOT ROUTE + NAT

  TOPOLOGY GO TO ISP-1 ROUTER AND ENTER THIS COMMANDS IN CONFIGURATION TERMINAL MODE . inter f0/0 ip address 202.56.215.1 255.255.255.0 no shutdown exit ip dhcp excluded-address 202.56.215.1 202.56.215.20  ip dhcp pool isp1 network 202.56.215.0 255.255.255.0 default-router 202.56.215.1 exit inter loopback 0  ip address 8.8.8.8 255.0.0.0 no shutdown exit write GO TO ISP- 2 ROUTER AND ENTER THIS COMMANDS IN CONFIGURATION TERMINAL MODE . inter f1/1 ip address 200.200.200.1 255.255.255.0 no shutdown exit ip dhcp excluded-address 200.200.200.1 200.200.200.100  ip dhcp pool isp2 network 200.200.200.0 255.255.255.0 default-router 200.200.200.1 exit inter loopback 0  ip address 8.8.8.8 255.0.0.0 no shutdown exit write GO TO R1 ROUTER AND ENTER THIS COMMANDS IN CONFIGURATION TERMINAL MODE . inter fa0/0 ip address 192.168.100.1 255.255.255.0 no shut exit inter f1/0 ip address dhcp no shutdown inter f1/1 ip address dhcp no shut ip dhcp pool manan network 192.168.100.0 255....