Cybersecurity is not often noticed or taken into consideration until and unless a problem arises, and at that point, a break in security can cause destructive and potentially major issues. Computer security is necessary because it keeps your information safeguarded. It’s also vital for your computer’s all-around health. Proper computer security helps in preventing viruses and malware, which permits programs to run faster and smoother.
10 Security protection rules you need to know
1. Use updated software only
In 2017, Ransomware attacks were a significant attack vector for both businesses and consumers. One of the most crucial cyber security tips to deal with ransomware is resolving and fixing outdated software, both operating systems, and applications. This allows removing critical exposures that hackers use to get access to your devices.
Few leads to start:
- Keep your system on “Auto Update” always.
- Customize your desktop web browser to use automatic security updates.
- Keep the plugins of the browser, up to date
2. Use Anti-Virus Protection & Firewall
Anti-viruses have been the most prevailing solution to fight malicious attacks. It blocks malware and other malicious viruses from entering your system and compromising your data. Use anti-virus software from trusted sellers and only run one antivirus at a time on your device.
A firewall is also necessary when defending your data against malicious attacks. It helps in screening out hackers, viruses, and other malicious activity that occurs over the Internet and decides what traffic is allowed to enter your device. Windows comes with its respective firewalls, called the Windows Firewall. Your router should have a built-in firewall in order to prevent attacks on your network.
3. Always use a strong password and a password management tool
Easy passwords attract hackers the most. It is always suggested to use strong passwords in order to keep the hackers away from your data. A strong password, as suggested by the guidelines, should consist of a combination of uppercase letters, lowercase letters, digits, and special characters.
The usage of the same password should be avoided twice. Trusted password managers that users have chosen provide security against malicious activities and prevent any kind of security breach. Keeping all the rules in mind, create a password that is easy to remember, and do not leave a password hint so that the hackers cannot get access to your information.
In case you forget your password, reset it. Also, change your password at least once to break its continuity.
4. Multi-factor authentication should be used
In order to add extra layers of security to the basic and traditional password method of online identification, using Two-factor or multi-factor authentication is advisable. Normally a user is asked to enter a username and password; but, with two-factor, one additional authentication method such as a Personal Identification Code, another password, or fingerprints are required.
5. Know more about Phishing Scams
Targeting consumers by sending emails, phone calls, and flyers is the new way of attack. In this kind of attack, the attacker pretends as someone or something the sender is not to mislead the recipient into revealing credentials, redirecting to a malicious link, or opening an attachment that contaminates the user’s system with malware, trojan, or zero-day susceptibility exploit. As a result of this, ransomware attacks happen. In fact, 90% of cyber attacks arise from phishing attempts.
Important security tips to avoid phishing attacks include:
- Do not open emails that you’re not aware of.
- Take your cursor over a link to discover where it directs to.
- Look for grammatical errors.
- Infected links can come from friends too, who already have been attacked.
6. Sensitive Personal Information should be protected
Personal Identifiable Information is any information that can be used by a cybercriminal or a hacker to identify or find and locate an individual. It contains information such as name, address, phone numbers, date of birth, Social Security Number, IP address, location details, or any other physical or digital identity data.
In today’s new age of social media, you should be very careful about the information you post and enter online. It is advised that you only show the very least about yourself on social media. Consider checking your privacy settings across all your social media accounts, especially Facebook.
Entering and adding your residential address, date of birth, or any other personal information will expose you and increase your risk of a security breach. Hackers can take advantage using this information.
7. Mobiles Phones should be used very cautiously
According to recent findings, mobile phones are now a target to more than 1.5 million new attacks using malware.
Some tips to secure your device can be:
- Create a difficult passcode/password.
- Install apps only from trusted sources like the Play Store or AppStore.
- Keep your device up to date.
- Avoid sending your personal information over text or emails.
- Avoid using the “find my phone” feature.
- Back up your data on a regular basis.
8. Backup Your Data Regularly
Data backup is usually ignored when we talk about online security. The top leading IT and security managers use an easy rule called the 3-2-1 backup rule. In this, you will have to keep three copies of your data on two different types of media (local and external HDD) and one copy in an off-site location (can be on cloud storage).
In case you get attacked by ransomware or malware, the only way to restore your data is to format your systems and restore them with a recently performed backup.
9. Avoid using public Wi-Fi
Public Wi-Fi should not be used without a VPN (Virtual Private Network). By using VPN software, the traffic between your device and the VPN server is encrypted and secured. This means it becomes extremely difficult for a cybercriminal to get access to your data on your device.
10. Keep editing and modifying your online accounts
It is very important for consumers to protect and secure their online accounts and monitor their reports. In order to prevent from getting hacked or attacked, you need to keep modifying your online available data of yours.
