Whether we talk about home or small and medium-sized businesses, we all need to adapt latest technologies to as attackers are becoming more targeted. If you are constantly fighting against online threats to protect data and information, but, still confronting the issues due to lack of insufficient resources and expertise. In this blog, we will discuss how can you simply security for your computer.
Protect Your System with Antivirus
Malicious software is always a threat and expands in various ways including websites, downloads, attachments, and over the network. Windows users can take benefit of Microsoft’s Security Essentials (MSE) to protect their system from viruses attacks. Mac OS devices are not immune to viruses and online threats. A Mac user can download Sophos to secure Mac OS.
Having a genuine, effective and trusted antivirus is really important to protect your PC from unknown online threats such as viruses, spyware, phishing attacks, spams and other threats. So, it is highly recommended to install a free/paid antivirus software to have a safe web browsing experience and confidential data security.
Many security brands offer the options to automate the update at a time when they are about to expire. Other security updates such as Windows OS updates, should also be carried out regularly to make sure that they can fend off latest virus threats.
Encrypt your Data
Encryption is a technology used to secure the data from unauthorized access and transform your PC data from an easily readable and understandable format into a “chiper text” which is not readily understandable and seem useless. Encrypting protect your device from hackers. BitLocker offers complete drive encryption on Windows OS to defend your system from unauthorized access. BitLocker provides complete drive encryption for Windows OS so that all files and folders are safe from illegal users if your computer is lost or stolen.
Encryption methodology is also used for e-commerce, wireless network security and remote access to avoid spoofing. One can encrypt data, files, emails, even an entire hard disk.
An alternative option is to utilize an external encryption hardware, for example, an encryption modem or router, but the device must be correctly configured before use. Do not rely on the default settings as they come from the manufacturer, as they are sometimes not secure.
Secure Wireless Transmissions
Sending data over the wireless network is risky. Connecting to an unprotected wireless network can leave your computer and mobile devices defenseless to a plethora of security hazards and unwanted activity. Apart from this, an unauthorized access can slow your connection down to crawl and get your sensitive data and information.
To avoid these kinds of circumstances, you need to secure your wireless connection with standard encryption, limiting access and strong password. Here are some more tips to secure your wireless communication:
- Permit only specific devices to access your wireless network
- Rename the name of your router from the default to something unique that only you know.
- Change the pre-set passwords of your router
- Keep your router up-to-date
- Use some basic computer security practices to secure your desktop, laptop or mobile devices as well
- Use a strong password on any app that connects with your network
Back up Early and Often
Most users don’t think that data backup is important, yet half of them lose their data at some point due to hard drive crashes, software corruption, computer viruses, power failures etc. You can also lose your data while approaching websites affected by common ransomware. To retain the access to your data from ransomware attacks and other computer errors, the single most important step in securing is to back up the data routinely.
How often should you schedule the backup process? Scheduling the backup depends on – how much data can you afford to lose if your hard drive or system crashes? One more thing, always keep a copy of your backup offside or on cloud to secure your data.