Ways an Organisation can guarantee their Online Security

Technology changes every day due to new innovations. It has therefore become a challenge to have appropriate internet security. One of the major ways in which security can be breached is through hacking, whereby an external party can gain access to documents or they can even brand themselves an identity which is not theirs.
There are some important methods that can be used to ensure that there is appropriate security. One of these is the use of transmission mediums that are secure. These include Virtual Private Networks and routers. These methods use some encryption at the end in order to encode the messages that are being sent. At the receiver's end, they also require some decoding, which ensures that there is message privacy.

The use of an appropriate operating system is also efficient in ensuring security. UNIX is one of the systems that is very secure and cannot be hacked. In the case where a user utilizes another operating system, then the use of firewalls would be appropriate. This is because it differentiates the sites which are to be opened and those which should not be opened. Firewalls can also be used and they combine a proxy firewall with a packet-filtering firewall which creates a highly secure system. The firewalls also create a log file that keeps a record of all the successful and attempted connection details in a PC.

Antivirus is also important and can be used to protect the computer from attacks such as Trojans, worms and internet viruses which have the potential to cause harm to the computer. Viruses are malicious programs that are written with the intention to cause destruction. Trojan horses, for example, conceal their true purpose and they execute some functionality that has dangerous effects.

Worms on the other hand can replicate themselves. Users should however ensure that their anti-virus systems are well updated. Anti-spy ware should also be used to protect against spyware which runs on the computer without the permission of the user. It then gathers private information from the computer and sends the data over the internet to the manufacturer.

Cryptography is another method which can be used. It involves encrypting the message at the transmitters end with a particular pattern. Such messages can only be decrypted when it reaches the receiver who is expected to know the pattern that has been used for encryption. When sending documents, it is important to ensure that they are zipped in order to ensure that they send the information more securely. The documents should always be zipped and then sent with an encrypted password. However, the document should be sent in a separate mail from the password to ensure that no third party can get it. In this case, if a third party gets the document, they may not be able to open it without the password.

Passwords should also be used to ensure that there is security. However, it is important to change the passwords frequently. The passwords used should also be kept secret since if they are shared with another party, it can be used for malicious purposes.

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