2. Hash table, what is it? Is it the key? A hash value is a string of characters that represent encrypted data. In short, it is the protected data.

3. What does it mean, SSL, and what is it? SSL stands for Secure Sockets Layer. SSL is a type of public key encryption.

4. What is a firewall for? A firewall monitors and filters out unwanted data packets from an Internet connection.

5. What is a proxy server? Proxy servers takes the place of users in the eye of web servers. They send requests from users to web servers, and retrieve web pages to send to the computers. This means the computers and the servers don't meet directly and don't have any idea that they do if they connect through a proxy server.

6. What is a botnet? It is an network of what we call zombie computers. A zombie computer is a computer that has transformed into automatic machines or bots that are under the control of a malicious operator.

7. What does DDoS mean, what is it? DDoS is Distributed Denial of Service. It is an attack that uses computers over the internet to send millions of requests to a server with the goal of overwhelming and crashing the server. In a large scale DDoS attack, global internet traffic is disturbed.

8. What does a computer virus do, how does it work? Usually, a computer virus is a malicious code that resides within a huge legitimate code. Although some viruses don’t harm computer, there have been ones that are notorious to have caused a lot of damage.

9. What is phishing? Phishing is a method intended to fool ignorant people into giving away classified information like bank account numbers, usernames and passwords and credit card information, by faking a legitimate web site.

10. What’s a cracker? What is black hat? We call hackers infiltrating secured systems to cause rogue things acquire certain informations as crackers. A black hat hacker is someone who actively attempts to break into systems or use computer viruses to steal information or achieve other purposes.

FAQ – Most Important Computer Security Issues is a post from: Security Camera Review

Putting in a home security network can help in protecting homes from dangerous intruders. There are lots of wireless home security network gadgets that people can install in their homes to make them safer. In today’s world of cyber crimes and whatnot, a home security network system is an absolute must.

The System of Home Security Network – do it safely

To be sure of the utmost security gained from using wireless home security network systems, the following measures ought to put into consideration:

* Change the identification in the home security network system. Security devices usually come with default system IDs known as Service Set Identifiers. Hackers won’t have difficulty learning the default identifier of manufacturers, so it’s always best to change the code. Make sure to use something that’s unusual or unfamiliar. Never use names or birthdates as these are the first ones the hackers will try using.

It must limit the unwanted traffic flow. Due to wireless routers are bought with built-in-firewalls, it should read its given manual well. To determine reconfiguration of the system routers, will be benefit. It will give the user all control on approval of allowed incoming and outgoing traffic to access.

* Check that the encryption is enabled. The Wi-Fi protected access and Wired Equivalent Privacy have data encryption capabilities. What this means is that only intended recipients are permitted to read anything.

* Patch and protect all PCs in the house. Personal firewalls and antivirus software ought to be installed in computers. These two should be kept up-to-date. It would also help to store updates on noted PC security and protection vulnerabilities.

It must disable identifier broadcasting. No necessity to inform your neighbors that you have installed a wireless home security network system connection. You can search the guidance of the system’s manual to know how to disable its function of broadcasting.

Change the default password of the administrator, despite many persons do not care to do that. Consequently, the password has to be changed for not leaving the door open for hackers’ conquer. When changing the password, it must select an unusual thing, not names, nor birthdates.

Keeping the above stuff in mind will help in ensuring homes are adequately protected. A home security network system is one way to up your home’s security against external threats like hackers. With a home security network system in place, a house is better protected and unsavory individuals are kept at a safe distance.

Stay Protected – Install a Home Security Network System is a post from: Security Camera Review