Myths About Network Security 8th Sem Notes.
Network security is important because it protects against hackers who try to steal information or access systems. Hackers can gain access to your computer through various means such as phishing emails, malware, and social engineering.
There are seven common myths about network security that keep people from growing their businesses:
1. Myth 1: The only way to secure my network is to invest in expensive hardware.
2. Myth 2: I don’t need antivirus software because I am using Windows.
3. Myth 3: My antivirus software protects me against everything.
4. Myth 4: My firewall protects me against everything.
5. Myth 5: I have a firewall and antivirus software, so I’m safe.
6. Myth 6: It’s okay if I don’t update my antivirus software because there are no updates.
7. Myth 7: I don’t need network security because I am not storing any sensitive information on my computer.
These myths keep businesses from growing because they don’t want to spend money on network security solutions. The truth is that network security solutions are inexpensive and can be completely free for some operating systems with the right products and services in place.
Let me discuss only two of hackers’ favorite to avoid Myths About Network Security 8th Sem Notes.
What is phishing?
Phishing is a deceptive technique used by cyber-criminals to trick people into revealing their personal and financial information. Scammers send emails that pretend to be from reputable companies or well-known brands in the hope you will click on the link and enter your details.
Phishing is often carried out by email, but it can also be done via social media or text messages. E-mail phishing scams can contain links to websites that may download malicious software onto your computer.
Another trick is to send you fax that looks like it’s from a bank or company you know, but actually contains a virus that infects your computer.
Phishing is a common way for cyber-criminals to gain access to your bank account, hijack your computer and take control of other devices connected to your network.
Moreover, if any of your staff members open an infected attachment, they could pass it on to the other computers in your network. This is what we call a worm or virus attack.
Your security team might also use phishing attacks as part of its penetration testing exercises, which aim to find gaps in the security of an organization so they can be fixed before cyber-criminals exploits them.
The best way to avoid phishing scams is never to respond to unsolicited emails or texts asking for any kind of personal information. If it seems too good to be true, it probably is – don’t take the risk!
What is social engineering?
Social engineering is a form of a hacker attack that uses social tactics to manipulate people into breaking normal security procedures, gaining access to sensitive information or performing actions that help the cyber-criminal.
Social engineering attacks can be carried out over the phone, in person, via e-mail and even on social media. Criminals will try to trick you into revealing personal or financial information and may sometimes pretend to be from your bank or another organization you trust.
Social engineering is easy to fall victim to because the attacker is clever enough to appear as a friendly person who wants to help you. However, they are only trying to trick you so they can gain access to your computer and steal your data. If you keep your computer secure with antivirus software and update it regularly, you should be safe from social engineering attacks.