A virtual private network, or VPN, is an encrypted link between a device and a network via the Internet. The encrypted connection aids in the secure transmission of sensitive data. It protects against illegal eavesdropping on traffic and allows the user to work remotely.
Employees at a branch office, for example, could access to the main office's internal network via a VPN. A remote worker working from home, on the other hand, may need to connect to their company's internet or restricted programmes.
While you're online, a home VPN will disguise your IP address and prevent your ISP from monitoring your behaviour. When you use a VPN on your home network, you get the added benefit of anonymous browsing, which can lead to cheaper travel prices, unfettered streaming, and no digital restrictions.
A VPN can aid in the protection of that vital link. By putting your traffic through an encrypted tunnel between you and anyone attempting to spy on you, a VPN offers an extra degree of security to your online activity.
IPsec is a set of protocols (or rules) used by virtual private networks to protect a private connection between two sites, typically a laptop or smartphone and the Internet. VPNs would not be able to encrypt data and maintain user privacy without these protocols.
Learner's Ratings
4.6
Overall Rating
82%
6%
5%
1%
6%
Reviews
S
Saif Shaikg
5
best
K
K ayusman patra
5
S
S
satwinder singh
5
this course is good for beiggner
C
Chetan Kumar
5
The course is really good >but where to send forums and our ques
U
Utkarsh Jha
4
I
R
Rohit Mukati
4
i dont find cheatsheat in the end of the module
A
Amit Verma
5
sir ARP spoofing and IP spoofing thoda or detail me smja sakte ha ap
A
Akash gamer
5
Learning ethical hacking is highly beneficial for me in today's world.
K
Km Arshi
5
how to download notes in description
A
Abdul Raheem
5
hello sir your payload is not working andriod 15 how learn to hack android 15
Show More
Recommended Courses
Cyber Forensics Masterclass with Hands on learning
Share a personalized message with your friends.