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Internet security software

If you use the internet, it’s essential you have internet security software on your computer. It will protect you from viruses, hackers, junk email, malicious websites and other online threats.

Internet security software comparison chart for 2023

Displaying 1 to 10 of 15        Previous | Next

Rank 1 2 3 4 5 6 7 8 9 10
AVG Internet Security
Avira Internet Security Suite
Avast Internet Security
Bitdefender Internet Security
ESET Internet Security
F-Secure Internet Security
G Data Internet Security
Kaspersky Internet Security
Trend Micro Internet Security
Norton Security Deluxe
Excellent
Five stars means excellent
Very good
Four stars means very good
Good
Three stars means good
Average
Two stars means average /
Poor
One star means poor
AVG Internet Security has been awarded best buy Product image of avg internet security Product image of avira internet security suite Product image of avast internet security Product image of bitdefender internet security Product image of eset internet security Product image of f-secure internet security Product image of g data internet security Product image of kaspersky internet security Product image of trend micro internet security Product image of norton security deluxe
 
 

*$71.88
$13.89 off

*$79.99
$47.99 off

*$39.95
$-15 off

*$79.99
$40 off

*$79.95
$40 off

*$79.99
$10 off
Ratings
Overall
avg internet security has a rating of four  overall avira internet security suite has a rating of one  overall avast internet security has a rating of four  overall bitdefender internet security has a rating of five  overall eset internet security has a rating of four  overall f-secure internet security has a rating of three  overall g data internet security has a rating of three  overall kaspersky internet security has a rating of five  overall trend micro internet security has a rating of four  overall norton security deluxe has a rating of four  overall
Setup
avg internet security has a rating of four for setup avira internet security suite has a rating of one for setup avast internet security has a rating of four for setup bitdefender internet security has a rating of five for setup eset internet security has a rating of five for setup f-secure internet security has a rating of three for setup g data internet security has a rating of three for setup kaspersky internet security has a rating of five for setup trend micro internet security has a rating of four for setup norton security deluxe has a rating of four for setup
Protection
avg internet security has a rating of four  protection avast internet security has a rating of four  protection bitdefender internet security has a rating of five  protection eset internet security has a rating of five  protection f-secure internet security has a rating of four  protection g data internet security has a rating of four  protection kaspersky internet security has a rating of five  protection trend micro internet security has a rating of four  protection norton security deluxe has a rating of four  protection mcafee internet security has a rating of four  protection
Effectiveness
avg internet security has a rating of four for effectiveness avira internet security suite has a rating of one for effectiveness avast internet security has a rating of four for effectiveness bitdefender internet security has a rating of five for effectiveness eset internet security has a rating of four for effectiveness f-secure internet security has a rating of three for effectiveness g data internet security has a rating of three for effectiveness kaspersky internet security has a rating of five for effectiveness trend micro internet security has a rating of four for effectiveness norton security deluxe has a rating of four for effectiveness
Performance
avg internet security has a rating of five  performance avast internet security has a rating of three  performance bitdefender internet security has a rating of five  performance eset internet security has a rating of four  performance f-secure internet security has a rating of four  performance g data internet security has a rating of four  performance kaspersky internet security has a rating of five  performance trend micro internet security has a rating of four  performance norton security deluxe has a rating of four  performance mcafee internet security has a rating of four  performance
Features
avg internet security has a rating of four for features avira internet security suite has a rating of one for features avast internet security has a rating of three for features bitdefender internet security has a rating of five for features eset internet security has a rating of four for features f-secure internet security has a rating of three for features g data internet security has a rating of three for features kaspersky internet security has a rating of five for features trend micro internet security has a rating of four for features norton security deluxe has a rating of four for features
Ease of use
avg internet security has a rating of four for ease of use avira internet security suite has a rating of one for ease of use avast internet security has a rating of three for ease of use bitdefender internet security has a rating of five for ease of use eset internet security has a rating of five for ease of use f-secure internet security has a rating of three for ease of use g data internet security has a rating of four for ease of use kaspersky internet security has a rating of five for ease of use trend micro internet security has a rating of four for ease of use norton security deluxe has a rating of four for ease of use
Help & support
avg internet security has a rating of four for help & support avira internet security suite has a rating of one for help & support avast internet security has a rating of three for help & support bitdefender internet security has a rating of five for help & support eset internet security has a rating of five for help & support f-secure internet security has a rating of four for help & support g data internet security has a rating of three for help & support kaspersky internet security has a rating of five for help & support trend micro internet security has a rating of four for help & support norton security deluxe has a rating of four for help & support
Protection
Anti-virus
avg internet security includes anti-virus avira internet security suite includes anti-virus avast internet security includes anti-virus bitdefender internet security includes anti-virus eset internet security includes anti-virus f-secure internet security includes anti-virus g data internet security does not include anti-virus kaspersky internet security includes anti-virus trend micro internet security includes anti-virus norton security deluxe includes anti-virus
Anti-spyware
avg internet security includes anti-spyware avira internet security suite includes anti-spyware avast internet security includes anti-spyware bitdefender internet security includes anti-spyware eset internet security includes anti-spyware f-secure internet security includes anti-spyware g data internet security includes anti-spyware kaspersky internet security includes anti-spyware trend micro internet security includes anti-spyware norton security deluxe includes anti-spyware
Anti-spam
avg internet security includes anti-spam avira internet security suite includes anti-spam avast internet security includes anti-spam bitdefender internet security includes anti-spam eset internet security includes anti-spam f-secure internet security includes anti-spam g data internet security includes anti-spam kaspersky internet security includes anti-spam trend micro internet security includes anti-spam norton security deluxe includes anti-spam
Firewall
avg internet security includes firewall avira internet security suite does not include firewall avast internet security includes firewall bitdefender internet security includes firewall eset internet security includes firewall f-secure internet security includes firewall g data internet security includes firewall kaspersky internet security includes firewall trend micro internet security includes firewall norton security deluxe includes firewall
Anti-phishing
avg internet security includes anti-phishing avira internet security suite includes anti-phishing avast internet security includes anti-phishing bitdefender internet security includes anti-phishing eset internet security includes anti-phishing f-secure internet security does not include anti-phishing g data internet security includes anti-phishing kaspersky internet security includes anti-phishing trend micro internet security includes anti-phishing norton security deluxe includes anti-phishing
Parental controls
avg internet security does not include parental controls avira internet security suite includes parental controls avast internet security includes parental controls bitdefender internet security includes parental controls eset internet security does not include parental controls f-secure internet security includes parental controls g data internet security includes parental controls kaspersky internet security includes parental controls trend micro internet security includes parental controls norton security deluxe includes parental controls
Anti-virus
Real-time virus protection
avg internet security includes real-time virus protection avira internet security suite includes real-time virus protection avast internet security includes real-time virus protection bitdefender internet security includes real-time virus protection eset internet security includes real-time virus protection f-secure internet security includes real-time virus protection g data internet security includes real-time virus protection kaspersky internet security includes real-time virus protection trend micro internet security includes real-time virus protection norton security deluxe includes real-time virus protection
Kernel-level protection
avg internet security does not include kernel-level protection avira internet security suite does not include kernel-level protection avast internet security includes kernel-level protection bitdefender internet security includes kernel-level protection eset internet security does not include kernel-level protection f-secure internet security does not include kernel-level protection g data internet security includes kernel-level protection kaspersky internet security includes kernel-level protection trend micro internet security includes kernel-level protection norton security deluxe includes kernel-level protection
Heuristic detection
avg internet security includes heuristic detection avira internet security suite includes heuristic detection avast internet security includes heuristic detection bitdefender internet security includes heuristic detection eset internet security includes heuristic detection f-secure internet security includes heuristic detection g data internet security includes heuristic detection kaspersky internet security includes heuristic detection trend micro internet security includes heuristic detection norton security deluxe includes heuristic detection
Keylogger detection
avg internet security includes keylogger detection avira internet security suite includes keylogger detection avast internet security does not include keylogger detection bitdefender internet security includes keylogger detection eset internet security includes keylogger detection f-secure internet security includes keylogger detection g data internet security does not include keylogger detection kaspersky internet security includes keylogger detection trend micro internet security includes keylogger detection norton security deluxe includes keylogger detection
Trojan detection
avg internet security includes trojan detection avira internet security suite includes trojan detection avast internet security includes trojan detection bitdefender internet security includes trojan detection eset internet security includes trojan detection f-secure internet security includes trojan detection g data internet security includes trojan detection kaspersky internet security includes trojan detection trend micro internet security includes trojan detection norton security deluxe includes trojan detection
Search engine protection
avg internet security includes search engine protection avira internet security suite includes search engine protection avast internet security includes search engine protection bitdefender internet security includes search engine protection eset internet security includes search engine protection f-secure internet security includes search engine protection g data internet security includes search engine protection kaspersky internet security includes search engine protection trend micro internet security includes search engine protection norton security deluxe includes search engine protection
Quarantine
avg internet security includes quarantine avira internet security suite includes quarantine avast internet security includes quarantine bitdefender internet security includes quarantine eset internet security includes quarantine f-secure internet security includes quarantine g data internet security includes quarantine kaspersky internet security includes quarantine trend micro internet security includes quarantine norton security deluxe includes quarantine
Anti-spyware
Real-time spyware detection
avg internet security includes real-time spyware detection avira internet security suite includes real-time spyware detection avast internet security includes real-time spyware detection bitdefender internet security includes real-time spyware detection eset internet security includes real-time spyware detection f-secure internet security includes real-time spyware detection g data internet security includes real-time spyware detection kaspersky internet security includes real-time spyware detection trend micro internet security includes real-time spyware detection norton security deluxe includes real-time spyware detection
Spyware alerts
avg internet security does not include spyware alerts avira internet security suite includes spyware alerts avast internet security does not include spyware alerts bitdefender internet security includes spyware alerts eset internet security does not include spyware alerts f-secure internet security includes spyware alerts g data internet security includes spyware alerts kaspersky internet security includes spyware alerts trend micro internet security includes spyware alerts norton security deluxe includes spyware alerts
Spyware detection
avg internet security includes spyware detection avira internet security suite includes spyware detection avast internet security includes spyware detection bitdefender internet security includes spyware detection eset internet security includes spyware detection f-secure internet security includes spyware detection g data internet security includes spyware detection kaspersky internet security includes spyware detection trend micro internet security includes spyware detection norton security deluxe includes spyware detection
Adware blocking
avg internet security includes adware blocking avira internet security suite includes adware blocking avast internet security includes adware blocking bitdefender internet security includes adware blocking eset internet security includes adware blocking f-secure internet security includes adware blocking g data internet security does not include adware blocking kaspersky internet security includes adware blocking trend micro internet security includes adware blocking norton security deluxe includes adware blocking
Firewall
Two way firewall
avg internet security includes two way firewall avira internet security suite includes two way firewall avast internet security does not include two way firewall bitdefender internet security includes two way firewall eset internet security includes two way firewall f-secure internet security includes two way firewall g data internet security includes two way firewall kaspersky internet security includes two way firewall trend micro internet security includes two way firewall norton security deluxe includes two way firewall
Advanced rules
avg internet security includes advanced rules avira internet security suite includes advanced rules avast internet security includes advanced rules bitdefender internet security includes advanced rules eset internet security includes advanced rules f-secure internet security includes advanced rules g data internet security does not include advanced rules kaspersky internet security includes advanced rules trend micro internet security includes advanced rules norton security deluxe includes advanced rules
Data filtering
avg internet security includes data filtering avira internet security suite includes data filtering avast internet security does not include data filtering bitdefender internet security includes data filtering eset internet security includes data filtering f-secure internet security includes data filtering g data internet security does not include data filtering kaspersky internet security includes data filtering trend micro internet security includes data filtering norton security deluxe includes data filtering
Port monitoring
avg internet security includes port monitoring avira internet security suite includes port monitoring avast internet security includes port monitoring bitdefender internet security includes port monitoring eset internet security includes port monitoring f-secure internet security includes port monitoring g data internet security includes port monitoring kaspersky internet security includes port monitoring trend micro internet security does not include port monitoring norton security deluxe includes port monitoring
Registry protection
avg internet security does not include registry protection avira internet security suite includes registry protection avast internet security does not include registry protection bitdefender internet security includes registry protection eset internet security does not include registry protection f-secure internet security includes registry protection g data internet security includes registry protection kaspersky internet security includes registry protection trend micro internet security includes registry protection norton security deluxe includes registry protection
Network traffic monitoring
avg internet security includes network traffic monitoring avira internet security suite includes network traffic monitoring avast internet security includes network traffic monitoring bitdefender internet security includes network traffic monitoring eset internet security includes network traffic monitoring f-secure internet security includes network traffic monitoring g data internet security includes network traffic monitoring kaspersky internet security includes network traffic monitoring trend micro internet security includes network traffic monitoring norton security deluxe includes network traffic monitoring
Parental controls
Website filtering
avg internet security includes website filtering avira internet security suite does not include website filtering avast internet security includes website filtering bitdefender internet security includes website filtering eset internet security includes website filtering f-secure internet security includes website filtering g data internet security includes website filtering kaspersky internet security includes website filtering trend micro internet security includes website filtering norton security deluxe includes website filtering
IM filering
avg internet security includes im filering avira internet security suite includes im filering avast internet security includes im filering bitdefender internet security includes im filering eset internet security includes im filering f-secure internet security includes im filering g data internet security includes im filering kaspersky internet security includes im filering trend micro internet security includes im filering norton security deluxe includes im filering
Social networks protection
avg internet security includes social networks protection avira internet security suite includes social networks protection avast internet security includes social networks protection bitdefender internet security includes social networks protection eset internet security includes social networks protection f-secure internet security includes social networks protection g data internet security includes social networks protection kaspersky internet security includes social networks protection trend micro internet security includes social networks protection norton security deluxe includes social networks protection
Time limits
avg internet security includes time limits avira internet security suite includes time limits avast internet security includes time limits bitdefender internet security includes time limits eset internet security includes time limits f-secure internet security includes time limits g data internet security includes time limits kaspersky internet security includes time limits trend micro internet security includes time limits norton security deluxe includes time limits
Scans
On-access scans
avg internet security includes on-access scans avira internet security suite includes on-access scans avast internet security includes on-access scans bitdefender internet security includes on-access scans eset internet security includes on-access scans f-secure internet security includes on-access scans g data internet security does not include on-access scans kaspersky internet security includes on-access scans trend micro internet security includes on-access scans norton security deluxe includes on-access scans
Quick & deep scans
avg internet security includes quick & deep scans avira internet security suite includes quick & deep scans avast internet security includes quick & deep scans bitdefender internet security includes quick & deep scans eset internet security includes quick & deep scans f-secure internet security includes quick & deep scans g data internet security includes quick & deep scans kaspersky internet security includes quick & deep scans trend micro internet security includes quick & deep scans norton security deluxe includes quick & deep scans
Scheduled scans
avg internet security includes scheduled scans avira internet security suite includes scheduled scans avast internet security includes scheduled scans bitdefender internet security includes scheduled scans eset internet security includes scheduled scans f-secure internet security includes scheduled scans g data internet security includes scheduled scans kaspersky internet security includes scheduled scans trend micro internet security includes scheduled scans norton security deluxe includes scheduled scans
Selective scans
avg internet security includes selective scans avira internet security suite includes selective scans avast internet security includes selective scans bitdefender internet security includes selective scans eset internet security includes selective scans f-secure internet security includes selective scans g data internet security includes selective scans kaspersky internet security includes selective scans trend micro internet security includes selective scans norton security deluxe includes selective scans
Compressed files
avg internet security includes compressed files avira internet security suite includes compressed files avast internet security includes compressed files bitdefender internet security includes compressed files eset internet security includes compressed files f-secure internet security includes compressed files g data internet security includes compressed files kaspersky internet security includes compressed files trend micro internet security includes compressed files norton security deluxe includes compressed files
Features
Password protection
avg internet security does not include password protection avira internet security suite includes password protection avast internet security includes password protection bitdefender internet security includes password protection eset internet security includes password protection f-secure internet security includes password protection g data internet security does not include password protection kaspersky internet security includes password protection trend micro internet security includes password protection norton security deluxe includes password protection
Laptop mode
avg internet security does not include laptop mode avira internet security suite includes laptop mode avast internet security includes laptop mode bitdefender internet security includes laptop mode eset internet security includes laptop mode f-secure internet security includes laptop mode g data internet security includes laptop mode kaspersky internet security includes laptop mode trend micro internet security includes laptop mode norton security deluxe includes laptop mode
Gamer mode
avg internet security includes gamer mode avira internet security suite includes gamer mode avast internet security includes gamer mode bitdefender internet security includes gamer mode eset internet security includes gamer mode f-secure internet security includes gamer mode g data internet security includes gamer mode kaspersky internet security includes gamer mode trend micro internet security includes gamer mode norton security deluxe includes gamer mode
Automatic updates
avg internet security includes automatic updates avira internet security suite includes automatic updates avast internet security includes automatic updates bitdefender internet security includes automatic updates eset internet security includes automatic updates f-secure internet security includes automatic updates g data internet security does not include automatic updates kaspersky internet security includes automatic updates trend micro internet security includes automatic updates norton security deluxe includes automatic updates
Logfiles
avg internet security includes logfiles avira internet security suite includes logfiles avast internet security includes logfiles bitdefender internet security includes logfiles eset internet security includes logfiles f-secure internet security does not include logfiles g data internet security does not include logfiles kaspersky internet security includes logfiles trend micro internet security includes logfiles norton security deluxe includes logfiles
Help & support
Telephone support
avg internet security does not offer telephone support avira internet security suite offers telephone support avast internet security offers telephone support bitdefender internet security offers telephone support eset internet security offers telephone support f-secure internet security offers telephone support g data internet security does not offer telephone support kaspersky internet security offers telephone support trend micro internet security offers telephone support norton security deluxe offers telephone support
Email support
avg internet security offers email support avira internet security suite offers email support avast internet security offers email support bitdefender internet security offers email support eset internet security offers email support f-secure internet security offers email support g data internet security offers email support kaspersky internet security offers email support trend micro internet security offers email support norton security deluxe offers email support
Live chat
avg internet security does not offer live chat avira internet security suite offers live chat avast internet security does not offer live chat bitdefender internet security offers live chat eset internet security does not offer live chat f-secure internet security does not offer live chat g data internet security does not offer live chat kaspersky internet security offers live chat trend micro internet security offers live chat norton security deluxe offers live chat
Manual
avg internet security offers manual avira internet security suite offers manual avast internet security offers manual bitdefender internet security offers manual eset internet security offers manual f-secure internet security offers manual g data internet security does not offer manual kaspersky internet security offers manual trend micro internet security offers manual norton security deluxe offers manual
Knowledge base
avg internet security offers knowledge base avira internet security suite offers knowledge base avast internet security offers knowledge base bitdefender internet security offers knowledge base eset internet security offers knowledge base f-secure internet security offers knowledge base g data internet security offers knowledge base kaspersky internet security offers knowledge base trend micro internet security offers knowledge base norton security deluxe offers knowledge base
Forums
avg internet security does not offer forums avira internet security suite offers forums avast internet security offers forums bitdefender internet security does not offer forums eset internet security offers forums f-secure internet security offers forums g data internet security does not offer forums kaspersky internet security offers forums trend micro internet security does not offer forums norton security deluxe offers forums
FAQs
avg internet security offers faqs avira internet security suite offers faqs avast internet security offers faqs bitdefender internet security offers faqs eset internet security offers faqs f-secure internet security offers faqs g data internet security offers faqs kaspersky internet security offers faqs trend micro internet security offers faqs norton security deluxe offers faqs
Operating systems
Windows 11
avg internet security is compatible with windows 11 avira internet security suite is compatible with windows 11 avast internet security is compatible with windows 11 bitdefender internet security is compatible with windows 11 eset internet security is compatible with windows 11 f-secure internet security is compatible with windows 11 g data internet security is not compatible with windows 11 kaspersky internet security is compatible with windows 11 trend micro internet security is compatible with windows 11 norton security deluxe is compatible with windows 11
Windows 10
avg internet security  windows 10 avira internet security suite  windows 10 avast internet security  windows 10 bitdefender internet security  windows 10 eset internet security  windows 10 f-secure internet security  windows 10 g data internet security  windows 10 kaspersky internet security  windows 10 trend micro internet security  windows 10 norton security deluxe  windows 10
Windows 8
avg internet security  windows 8 avira internet security suite  windows 8 avast internet security  windows 8 bitdefender internet security  windows 8 eset internet security  windows 8 f-secure internet security  windows 8 g data internet security  windows 8 kaspersky internet security  windows 8 trend micro internet security  windows 8 norton security deluxe  windows 8
Windows 7
avg internet security is compatible with windows 7 avira internet security suite is compatible with windows 7 avast internet security is compatible with windows 7 bitdefender internet security is compatible with windows 7 eset internet security is compatible with windows 7 f-secure internet security is not compatible with windows 7 g data internet security is not compatible with windows 7 kaspersky internet security is compatible with windows 7 trend micro internet security is compatible with windows 7 norton security deluxe is compatible with windows 7
Windows Vista
avg internet security is compatible with windows vista avira internet security suite is compatible with windows vista avast internet security is compatible with windows vista bitdefender internet security is compatible with windows vista eset internet security is compatible with windows vista f-secure internet security is compatible with windows vista g data internet security is not compatible with windows vista kaspersky internet security is compatible with windows vista trend micro internet security is compatible with windows vista norton security deluxe is compatible with windows vista

Internet security software explained

Internet security software combines a number of important security functions into a single package. It will monitor for problems and threats as you use the internet, blocking or warning you of suspect links and watching your computer for unexpected or unauthorized changes.

A good internet security software package will include these security components:

  • Anti-virus, to stop computer viruses damaging your software and files.
  • Anti-spyware, to block spyware monitoring how you use your computer.
  • Anti-spam, to prevent junk email clogging up your inbox.
  • A firewall, to stop hackers breaking into your computer via the internet.
  • Phishing protection, to warn you of fake websites.
  • Parental controls, which block potentially inappropriate sites and content.

Internet security software doesn’t just keep you protected from the most harmful online threats. It also provides an excellent line of defense against less dangerous but often more annoying problems like unexpected pop-up adverts, website redirection (when you expect one website but are shown another) and unwanted software which can slow your computer to a crawl.

Help to avoid hackers

Internet security software is essential because it’s hard to steer clear of online threats - even if you only use big-name websites and never open emails from people you don’t know.

With a good internet security package running constantly on your computer, you can get on with using the internet, without having to watch your back. The software does that for you.

Parental control functions also give you confidence that other people using your computer – particularly children and young people – are prevented from accidentally viewing harmful or inappropriate websites.


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