Auberge Akilisso Technology

There seems to be the confidence shared by small and medium enterprises that their organization will never face a critical security breach. If I had a dime for every SME owner or decision maker who refused a potential security threat, I would be able to buy a yacht.

In general, network security can be categorized as either physical or virtual. One of the best security document I’ve ever seen written by Richard Kissel for the National Institute of Standards and Technology, a division of U.S. Department of Commerce. In it, Kissel explained an important consideration for any small and medium enterprises regardless of industry or specialization.

Physical security is fairly easy to address. Basically, include mitigation of any direct attempt to access the facilities and / or assets by a person or group. Steps to consider include clear doors locked, security cameras, security guards, etc., but the potential areas of compromise also includes some that are not so clear. Not ensure that non-employee personnel are on the up-and-up can be a huge oversight. Maybe someone has a finger in a light cleaning crew, or enough technical knowledge to penetrate your network. This is a perfect application for IP cameras. There are some all-purpose units such as APC NetBotz product line that combines environmental monitoring and intrusion with IP cameras to collect data for a specified period. Email alerts are available to staff or other designated who can then act upon the information provided.

You have locked your door, your personnel are trained, and adding a purpose-built IP “eye” just in case. So now you can cope with external threats, but where do you start? Most of the networks in the modern world is protected by a firewall. The term “firewall” is derived from the firefighting community, and in the world, a firewall is a barrier established to prevent the spread of fire. By the way, this is the basic function of a network firewall as the goal is to keep anything that can damage the infrastructure.

Other applications that function within the scope of the firewall including anti-virus/anti-malware content filtering, and intrusion prevention. The first is a way to reduce the infiltration of viruses, spyware, and the like via email or other traffic “friendly”. Content filtering to prevent employees and other users from surfing Web sites unrelated to business, which can pose potential risks, or is not appropriate in the subject. Intrusion Prevention is designed to fend off attacks from hackers and automated network or PC groups seeking to exploit a flaw or open a protected network.

Virtual Private Network allows you to use the internet to connect to the machine while ensuring that personal connection. VPN is very convenient, but not necessary if you want clients to connect to your remote Linux or Unix server.
If your VPN can allow you to choose the size of the authentication key, then, you must select a size smaller key authentication to speed up your VPN connection. This is to open the VPN client software and Tunnelblick.
Maintaining a stable connection is also very important in determining how quickly a VPN can go. It is always advisable to choose a VPN server with the least amount of data packet loss and 0% if possible. Your firewall settings must be done in a way that will allow your VPN to flow unrestrictedly.
When trying to find a fast server for your VPN, you need to know the country where the server resides. The distance between your country and the state server is a lot of things. The longer the distance, the connection speed will slow. This is because the travel times of data packets back and forth from VPN to the server. You can use the ping command to check the speed between your computer and the server. The ping command to analyze how long the information needed to reach the server. In the Windows operating system, click on the run to go to a DOS command box and type ping followed by the word of the VPN IP address and press the enter key. This will indicate how many milliseconds of data are needed to reach the VPN server. By doing this, you can choose between several servers that are available to you and pick one with a minimum connection time. You also must choose a server closest to you.

IPv4 is the acronym stands for internet protocol version 4. This is the fourth edition of internet protocol that is designed to identify the devices on the network through an addressing system. This version is made for use in interconnected systems of packet switched communication network.

To explain the IPv4 vs. IPv6 is important to compare the differences between the two. In the IPv4 addresses are 32 bits which means they are 4 bytes long. In this version using the address (A) resource records in DNS to map host names to IPv4 addresses. It also uses a pointer (PTR) in the IN-ADDR.ARPA DNS domain to map IPv4 addresses to host names. Internet protocol version also makes an optional IPSec and supported externally. Header in IPv4 is not an identifier of packet flow for QoS handling by routers. The router and the host sends a packet fragment can be in the internet protocol version.

On the other hand is very different IPv6. This version provides a special packet format to reduce the packet header processing by the router. IPv4 packet header and the difference of two IPv6 protocol makes interoperability impossible. Other specifications that make the preferred IPv6 is its ability to transmit a single packet to more than one goal in a single send operation. Host IPv6 stateless auto-configuration of addresses that allow them to configure itself automatically when connected to an IPv6 network through a directed version of the Internet message control protocol.

Computer hacking is a dangerous practice of making modifications to the program in order to achieve goals beyond the original purpose of the creator. A person involved in this activity is called Hacker, who usually an expert programmer who regard hackers as art and as a way to apply their skills in real life situations. But another hacker has a goal that is far more dangerous than just to demonstrate their abilities, such as stealing personal information, gain unauthorized access, etc.

Who are Hackers?

Hacking has become a serious problem. Hacking has gained tremendous development after the introduction of the Internet because of the ease of access to systems around the world that provide this technology. With the increasing use of the Internet, hacking is also a more serious problem in recent times. Hackers usually young individuals in the areas of programming, but there are also some old sheep. Also easy access to all kinds of information has helped to develop expertise in the field of hacking. Now do not require expert programmers to hack private network computers. Only a good article to guide the child can turn into an expert hacker.

Hacking Threats

Hackers have become so expert that even peer software giants like Microsoft and Nintendo are not safe from this suffering, causing losses of millions of dollars every year. Target is not limited to the giant, private users are also greatly influenced by this threat. Personal information theft, credit crunch, and unauthorized access to personal information are just a few threats that pose hacking for personal users.

How to protect yourself against hacking

Hacking is a complex issue, but the process to protect themselves from hacking is quite simple. Simple precautions can mean the difference between a full proof system is secure and vulnerable network. Follow these simple tips to save themselves from hackers.

Hackers are always looking for loose ends in your security. So it’s important to pay attention to all the little things in order to have a full proof security for your data and computers. Viruses and Spyware is a true hacker tools. The weakening of your security and secretly transmit your personal information in the wrong hands. The best way to defeat them is to use anti-virus and anti spyware software. It is also important to use the updated version of security software and OS when they lose effectiveness with time. Another good strategy is to use a firewall to stop unauthorized access to your system. And it’s also important to be careful when surfing the internet and using email. This simple trick can mean the difference. And remember, Care is Better Than Cure.