Professionals use a variety of methods and techniques to manage their private and professional lives. But with the rise in popularity of social networking, e-mail, etc., it’s becoming increasingly difficult to separate the two.
Here are a few tips to help you live your private life discreetly.
If you have a blog or website, we recommend that you use both a private and a business account. Indeed, if by some misfortune you make a mistake on the private account on which you communicate with your friends and they have also been hacked, your personal and professional information will be out in the open. To prevent this from happening, we recommend creating a business account. You can also use your professional e-mail address to register on professional social networks such as Linkedin.
What’s more, if you want to protect yourself against viruses and other online intrusions, it’s advisable to install a customized anti-virus and firewall. These tools will prevent you from being infected.
If your account is hacked, you must act quickly. The first thing to do is to disable public access to your account. This means you’ll have to block people who follow you or add you to their friends list. You will then need to change your password and any other personal information you have shared on the site in question.
For those who have accounts on professional social networks, it would be best to disable public access to keep your personal information safe. You should also take the time to check your private messages and e-mails to see if anyone has contacted you from your account. If this is the case, you should ban this person immediately.
1. Anti-virus and anti-malware solutions
They are the most widely used to protect your computers and devices. However, you need to take the time to choose one that suits your needs. If you have a desktop PC, it’s advisable to use a real-time antivirus and anti-malware program that can monitor your computer discreetly.
For Mac users, we recommend using anti-virus and anti-malware software designed specifically for your operating system.
Take care when choosing antivirus and antimalware software. Some of them may not be doing their job discreetly. Some anti-virus and anti-malware software can be spyware that can take pictures of your screen, collect your personal information and send it to third parties.
Don’t forget that these are also true anti-virus and anti-malware software. Don’t be fooled by their advertising messages, which may lead you to believe that they are more efficient than others.
Finally, if you have a desktop PC, it’s advisable to use a real-time antivirus and anti-malware program that can monitor your computer discreetly.
2. Content filtering solutions
We have already seen how spyware can be registered on your computer and monitor your activities. They can also be used to watch what you’re watching on the Internet. If you think you may have spyware installed on your account, one way to protect yourself is to filter the content you see.
Content filters are programs that can prevent you from viewing privacy-threatening websites, such as dating sites, gambling sites, pornographic sites and many others. What’s more, content filters can prevent you from entering websites that are not related to your area of professional activity.
3. Data encryption solutions
Spyware also seeks to monitor data exchanged with other people. They can record them and pass them on to a third party. To protect this information, it is possible to use encryption programs that are able to encrypt all your data and prevent any third party, even spyware, from reading it.
The practice
To apply the techniques described in this chapter, you need to know the questions to ask yourself, and research them on the Internet. The key points to check are :
Am I on a secure site?
How secure is the site?
Which cookies are installed on my computer?
Who can access the information I consult on the site?
In addition, to protect your data, we recommend the use of data encryption software, such as :
Gpg4win(https://www.gpg4win.org
If you are a company, we recommend this cyber security solution:
https://www.trellix.com/fr-fr/index.html
However, check with your hosting provider or network administrator to make sure that all cyber security instructions are being followed.
4. Partitioning solutions
networks
Network partitioning solutions are devices or systems that enable networks to be isolated, to ensure that no third party receives information on either of them. Partitions can be set up either by creating new networks, or by creating an abstraction layer between networks.
Partitioning can be complicated to set up, because you need to be able to isolate networks physically or logically, possibly with filters and packet filters, firewalls…
Why are partitions necessary?
Partitioning is necessary to ensure data security by isolating separate networks. Partitioning ensures that each network can’t communicate with the other, and that no one can gain unauthorized access to another network’s information.
Why is it possible to set up partitions?
The ability to set up partitions depends on the type of infrastructure and systems used.
For local networks, it’s fairly easy to set up partitions. Computers can be physically isolated, or connected to a virtual LAN. For remote networks, it’s more difficult to set up physical partitions, as you need to be able to create network connections between the different networks. However, firewalls or packet filters can be used to prevent machines on one network from accessing information on another.
A few examples
Here are a few case studies to give you a better idea of how compartmentalization works.
Healthcare establishments: Healthcare establishments have similar needs in terms of the confidentiality and security of their information. Indeed, they have patients who are entitled to request that the personal information they provide be protected and stored in a confidential database. In this specific case, one of the means used to ensure confidentiality is the compartmentalization between the different healthcare establishments in the network.
Network partitioning ensures data confidentiality. Patients’ personal information is stored in the databases of the various healthcare establishments.
Internet service providers: Internet service providers (ISPs) generally use firewalls to separate local and international networks. Network partitioning secures the local network and protects company customer information.
What are the benefits?
Network partitioning ensures data confidentiality. Personal customer or patient information is stored in the company’s databases and is not accessible to third parties.
Network partitioning protects a facility’s local and Internet networks from outside intrusion.
Network partitioning reduces latency in network traffic, which improves network performance.
Network partitioning reduces the energy consumption of the network infrastructure.
What are the disadvantages?
A completely closed network prevents communication with other plants or companies. A facility that compartmentalizes its network cannot share information with other structures.
A completely closed network partition is an obstacle to the implementation of an IP telephony system, which improves telephone traffic.
Network partitioning increases the cost of security-related services.
Network partitioning does not offer total security. If your company has one or more firewalls, they need to be updated regularly to avoid problems caused by software flaws.
Tips for optimizing network partitioning
1. Installing a firewall on a private network should be considered a priority. Firewalls need to be updated regularly.
2. Make sure that no connection between the external network and the private network is possible, or at least that such a connection is not tolerated. You might consider installing a firewall within the private network.
What if you can’t partition your network? You don’t need to partition your network to ensure secure communications. However, setting up a firewall on your private network can give you some reassurance.
Who is affected by this partitioning?
Whether private or public, a network is made up of several machines: computers, printers, televisions, etc. These machines are called « stations ». Each station must have a unique IP address, so that other stations can communicate with it.
The following describes network partitioning based on the quality of the IP address of the workstations. Private IP addresses can be found on machines that don’t use the Internet: in this case, private IP addresses are an internal network partition.
You’ll also find public IP addresses on machines that don’t use the Internet: in this case, these addresses act as external network partitions.
Why aren’t private IP addresses used on the Internet?
Private IP addresses can be used on the Internet, but must be registered with the Internet Registry. This declaration is free of charge and allows the user to access the Internet. This declaration remains valid for a maximum of one year.
Private IP addresses can’t be used by workstations that don’t use the Internet, as they can’t be used to identify the country in which the workstation is located. This also poses a security problem for data transfer.
What partitioning solutions are available?
Partitioning solutions are generally private IP address solutions.
Public IP address partitioning
There are public IP addresses that are not used on the Internet. It is possible to declare a public IP address to the Internet registry. This address is then assigned to a non-Internet-using machine in the same building or network. This partitioning is therefore internal to the network.
This partitioning is very practical for users who want to protect their private network from the Internet, but don’t need to use a router or gateway.
Private IP address partitioning
The use of private IP addresses is not possible on the Internet. The advantage of this technique is that a private IP address can be assigned to a non-Internet-using machine located in the same building or network.
This partitioning is therefore internal to the network.
Virtual IP address partitioning
The use of virtual IP addresses is a possibility, but not a very practical one. The advantage of this technique is that a virtual IP address can be assigned to a non-Internet-using machine located in the same building or network.
This partitioning is therefore internal to the network.
Private and virtual IP address partitioning
The use of private and virtual IP addresses is a possibility, but not a very practical one. The advantage of this technique is that a private IP address can be assigned to a non-Internet-using machine located in the same building or network.
This partitioning is therefore internal to the network.
5. Anonymization solutions
Anonymization solutions are ways for Internet users to prevent their real name and IP address from being verifiable. Internet users can remain anonymous if they wish.
Anonymization through tunneling
Tunneling is a technique used to hide a user’s real identity. The user’s real IP address is replaced by that of a relay server. This system works if the server is connected to the Internet.
Anonymization by IP coverage
IP coverage lets you hide behind a real IP. This method provides the communication protocol (TCP, UDP, ICMP, etc.) with an IP address. Users who do not wish to disclose their real address can use this solution.
Anonymization by subnet mask
Subnet mask anonymization allows you to use an IP address in the 10.0.0.0/8, 172.16.0.0/12 or 192.168.0.0/16 subnet to anonymize the IP address.
Anonymization by network mask
Network mask anonymization uses an IP address in the network 10.0.0.0/8, 172.16.0.0/12 or 192.168.0.0/16 to anonymize the IP address.
Anonymization by subnet mask and network mask
Combining the subnet mask and network methods allows you to use an IP address in subnet 0/8, 0/12 or 0/16 with a network mask to anonymize the IP address.
Network subnet mask anonymization uses an IP address in subnet 0/8, 0/12 or 0/16 with a network mask to anonymize the IP address.
6. Parental control solutions
Parental control solutions prevent children from using information networks and accessing websites that are forbidden to them. They also enable parents to control their children’s Internet activity and monitor how they use Internet-connected computers.
7. File-sharing solutions
File-sharing solutions let you share files between several computers. Some file-sharing solutions are designed for copying files between computers in the same house, while others allow users to exchange files over a network.
8.automatic update solutions
Automatic update solutions automatically install critical software updates. These updates may include security patches, enhancements or any other type of improvement. Device sharing solutions
Device sharing solutions enable users on a network to access another computer’s peripherals, such as a printer, fax machine, scanner or even a hard disk. File-sharing and automatic update solutions
File-sharing and auto-update solutions enable a computer to automatically install critical software updates when an Internet connection is available.
Remote computer access solutions enable network users to access a remote computer, for example, to make changes to a file.
Application networking solutions enable network users to remotely use an application installed on a remote computer, such as accounting software.
Continuous Replication (CR) solutions ensure data continuity by automatically copying it to another computer for restoration or backup purposes. Continuous replication solutions ensure data continuity by automatically copying it to another computer for restoration or backup purposes.
Managed shared access solutions enable network users to enjoy the benefits of remote access to a computer with the help of an administrator.
A final tip for a clear head
Create contact groups according to subject. For example, you can create a contact group called « projects » for those involved in your projects. You can also create a contact group named « administration » for all administrators and someone named « sales » for those in the sector.
This makes it easy to find the people you need when you contact them for a chat or to prepare for a meeting. It’s very important to have an efficient organization system to keep your head free for your work.
Article source: www.instants-web-hosting.fr