Firewalls

Most computers now have some form of software-based firewall, it is included for example in Windows XP and higher. For those who really want to be on the safe side, however, a hardware-based firewall is recommended. A hardware firewall is connected between your Internet connection and network. The computer's own resources to stop unauthorized network traffic will not be used, and it's easier to maintain once it's installed and configured. Cisco, Linksys, Netgear and Linksys are known manufacturers. Compare prices from 55 shops in this category.
List List Images Order by:
Product Lowest price User rating Rank Location Built-in router Total data transfer rate
Juniper Networks SRX300

Juniper Networks SRX300

Firewall

* £258.65

1
  1
 1,000 Mbit/s 
Juniper Networks SRX320

Juniper Networks SRX320

Firewall

£260.82

1
  2
 1,000 Mbit/s 
Fortinet FortiGate 30E

Fortinet FortiGate 30E

Firewall

£341.00

1
 3
 
ZyXEL ZyWALL USG 20

ZyXEL ZyWALL USG 20

Firewall

£149.99

4
 4
External Yes 150 Mbit/s 
ZyXEL ZyWALL USG 20-VPN

ZyXEL ZyWALL USG 20-VPN

Firewall

£204.16

25
 5
 350 Mbit/s 
Cisco FPR4110-NGFW FirePOWER

Cisco FPR4110-NGFW FirePOWER

Firewall

£37,555.99

2
  6
 
Cisco ASA5506 FirePOWER

Cisco ASA5506 FirePOWER

Firewall

£335.87

31
 7
External 125 Mbit/s 
Netgear ProSafe SRX5308

Netgear ProSafe SRX5308

Firewall

£363.22

2
7/10
1 user review
8
External Yes 1,000 Mbit/s 
Fortinet FortiGate 60D

Fortinet FortiGate 60D

Firewall

£487.00

1
 9
 1,500 Mbit/s 
WatchGuard Firebox M200

WatchGuard Firebox M200

Firewall

£1,196.93

7
 10
External Yes 
ZyXEL ZyWALL P1

ZyXEL ZyWALL P1

Firewall

£89.00

1
 11
External Yes 80 Mbit/s 
Cisco ASA5506W FirePOWER

Cisco ASA5506W FirePOWER

Firewall

£561.29

7
  12
 
ZyXEL ZyWALL USG 50

ZyXEL ZyWALL USG 50

Firewall

£270.00

3
 13
External Yes 90 Mbit/s 
Dell SonicWALL TZ400 (01-SSC-0514)

Dell SonicWALL TZ400 (01-SSC-0514)

Firewall

£926.65

23
 14
External No 1,300 Mbit/s 
Netgear ProSecure UTM9S

Netgear ProSecure UTM9S

Firewall

£283.14

1
 15
External Yes 130 Mbit/s 
Cisco FPR2130-NGFW FirePOWER

Cisco FPR2130-NGFW FirePOWER

Firewall

£12,517.27

8
  16
 4,750 Mbit/s 
Meraki by Cisco MX64W

Meraki by Cisco MX64W

Firewall

£539.91

5
 17
 200 Mbit/s 
ZyXEL ZyWALL USG 40

ZyXEL ZyWALL USG 40

Firewall

£252.88

32
 18
External Yes 400 Mbit/s 
Cisco FPR2110-NGFW FirePOWER

Cisco FPR2110-NGFW FirePOWER

Firewall

£6,022.77

14
 19
 2,000 Mbit/s 
ZyXEL ZyWALL USG 60

ZyXEL ZyWALL USG 60

Firewall

£334.38

35
 20
External Yes 1,000 Mbit/s 
Netgear ProSecure UTM25

Netgear ProSecure UTM25

Firewall

£233.53

9
 21
External Yes 127 Mbit/s 
ZyXEL ZyWALL USG 20W-VPN

ZyXEL ZyWALL USG 20W-VPN

Firewall

£233.46

28
 22
 350 Mbit/s 
Cisco RV110W

Cisco RV110W

Firewall

£34.20

34
 23
External Yes 90 Mbit/s 
Cisco ASA5525-FPWR FirePOWER

Cisco ASA5525-FPWR FirePOWER

Firewall

* £3,338.60

8
  24
External 2,000 Mbit/s 
Meraki by Cisco MX64

Meraki by Cisco MX64

Firewall

£338.20

6
 25
 200 Mbit/s 
Fortinet FortiGate 100D

Fortinet FortiGate 100D

Firewall

£1,289.00

1
 26
 
Dell SonicWALL TZ400 (01-SSC-0504)

Dell SonicWALL TZ400 (01-SSC-0504)

Firewall

£926.65

20
 27
External 1,300 Mbit/s 
Meraki by Cisco MX100

Meraki by Cisco MX100

Firewall

£3,088.05

4
 28
 750 Mbit/s 
SonicWALL NSA 2600

SonicWALL NSA 2600

Firewall

£1,493.83

24
 29
External Yes 1,900 Mbit/s 
Meraki by Cisco MX84

Meraki by Cisco MX84

Firewall

£1,117.97

4
 30
 500 Mbit/s 
ZyXEL ZyWALL USG 110

ZyXEL ZyWALL USG 110

Firewall

£509.20

32
 31
External Yes 600 Mbit/s 
Dell SonicWALL SOHO (01-SSC-0217)

Dell SonicWALL SOHO (01-SSC-0217)

Firewall

£269.99

6
 32
External Yes 300 Mbit/s 
ZyXEL ZyWALL USG 210

ZyXEL ZyWALL USG 210

Firewall

£671.17

30
 33
External Yes 500 Mbit/s 
Dell SonicWALL TZ300 (01-SSC-0587)

Dell SonicWALL TZ300 (01-SSC-0587)

Firewall

£337.76

5
 34
External 750 Mbit/s 
WatchGuard XTM 26

WatchGuard XTM 26

Firewall

£692.82

2
 35
External Yes 540 Mbit/s 
Dell SonicWALL TZ500 (01-SSC-0445)

Dell SonicWALL TZ500 (01-SSC-0445)

Firewall

£1,313.58

22
 36
External No 1,400 Mbit/s 
Cisco ASA5555-FPWR FirePOWER

Cisco ASA5555-FPWR FirePOWER

Firewall

* £9,186.97

15
 37
External 2,000 Mbit/s 
Cisco ASA5516-FPWR FirePOWER

Cisco ASA5516-FPWR FirePOWER

Firewall

£2,027.56

25
 38
External 850 Mbit/s 
Cisco ASA5505

Cisco ASA5505

Firewall

£211.76

8
7/10
5 user reviews
39
External Yes 150 Mbit/s 
SonicWALL NSA 4600

SonicWALL NSA 4600

Firewall

£2,878.25

22
 40
External Yes 6,000 Mbit/s 
Cisco ASA5545-FPWR FirePOWER

Cisco ASA5545-FPWR FirePOWER

Firewall

£4,286.94

19
 41
External 15,000 Mbit/s 
Cisco ASA5512

Cisco ASA5512

Firewall

£1,105.03

19
 42
External Yes 1,200 Mbit/s 
WatchGuard Firebox T10

WatchGuard Firebox T10

Firewall

£291.49

6
 43
External Yes 
SonicWALL TZ 205

SonicWALL TZ 205

Firewall

£782.30

6
 44
External Yes 500 Mbit/s 
Dell SonicWALL TZ400 (01-SSC-0213)

Dell SonicWALL TZ400 (01-SSC-0213)

Firewall

£715.50

25
 45
External No 1,300 Mbit/s 
Netgear ProSafe FVS318G

Netgear ProSafe FVS318G

Firewall

£109.87

5
5/10
3 user reviews
46
External Yes 1,000 Mbit/s 
Meraki by Cisco MX65

Meraki by Cisco MX65

Firewall

£537.62

7
 47
 
Netgear ProSafe FVS318G v2

Netgear ProSafe FVS318G v2

Firewall

£300.05

1
  48
 30 Mbit/s 
Meraki by Cisco MX65W

Meraki by Cisco MX65W

Firewall

£712.80

5
 49
 250 Mbit/s 
Dell SonicWALL TZ400 (01-SSC-0518)

Dell SonicWALL TZ400 (01-SSC-0518)

Firewall

£1,082.16

9
 50
External 1,300 Mbit/s 
ZyXEL ZyWALL USG 40W

ZyXEL ZyWALL USG 40W

Firewall

£303.41

36
 51
External Yes 40 Mbit/s 
Fortinet FortiGate 200D

Fortinet FortiGate 200D

Firewall

£1,937.00

1
 52
 
ZyXEL ZyWALL USG 200

ZyXEL ZyWALL USG 200

Firewall

£264.64

3
 53
External Yes 250 Mbit/s 
Meraki by Cisco Z1

Meraki by Cisco Z1

Firewall

£219.42

5
 54
External Yes 
Allied Telesis AT-AR4050S

Allied Telesis AT-AR4050S

Firewall

£475.21

7
  55
 1,900 Mbit/s 
Allied Telesis AT-AR3050S

Allied Telesis AT-AR3050S

Firewall

£337.36

8
 56
 750 Mbit/s 
Dell SonicWALL SOHO (01-SSC-0646)

Dell SonicWALL SOHO (01-SSC-0646)

Firewall

£497.99

13
 57
External 300 Mbit/s 
Cisco ASA5508 FirePOWER

Cisco ASA5508 FirePOWER

Firewall

£1,215.84

26
 58
 450 Mbit/s 
WatchGuard Firebox M300

WatchGuard Firebox M300

Firewall

£1,330.38

6
 59
External Yes 
ZyXEL ZyWALL 310

ZyXEL ZyWALL 310

Firewall

£970.91

23
 60
External Yes 5,000 Mbit/s 
SonicWALL NSA 5600

SonicWALL NSA 5600

Firewall

£5,691.11

6
 61
External Yes 9,000 Mbit/s 
WatchGuard Firebox M500

WatchGuard Firebox M500

Firewall

£4,534.58

2
 62
External Yes 
ZyXEL ZyWALL 110

ZyXEL ZyWALL 110

Firewall

£499.33

25
 63
External Yes 1,000 Mbit/s 
Dell SonicWALL TZ600 (01-SSC-0219)

Dell SonicWALL TZ600 (01-SSC-0219)

Firewall

* £1,866.91

13
 64
External No 1,500 Mbit/s 
Dell SonicWALL TZ300 (01-SSC-0581)

Dell SonicWALL TZ300 (01-SSC-0581)

Firewall

£729.49

23
 65
External No 750 Mbit/s 
Cisco ASA5525

Cisco ASA5525

Firewall

£2,830.87

31
 66
External Yes 2,048 Mbit/s 
ZyXEL ZyWALL USG 100

ZyXEL ZyWALL USG 100

Firewall

£220.01

9
7/10
2 user reviews
67
External Yes 100 Mbit/s 
Meraki by Cisco MX80

Meraki by Cisco MX80

Firewall

£1,223.93

4
 68
External Yes 250 Mbit/s 
ZyXEL ZyWALL USG 310

ZyXEL ZyWALL USG 310

Firewall

£808.48

26
 69
External Yes 5,000 Mbit/s 
Cisco ASA5585-S10X

Cisco ASA5585-S10X

Firewall

£7,416.41

2
 70
 
Dell SonicWALL SuperMassive 9600 (01-SSC-3880)

Dell SonicWALL SuperMassive 9600 (01-SSC-3880)

Firewall

£38,559.19

3
  71
 
Netgear FVS336G v3

Netgear FVS336G v3

Firewall

£196.93

1
  72
External 350 Mbit/s 
Dell SonicWaLL TZ300 (01-SSC-0215)

Dell SonicWaLL TZ300 (01-SSC-0215)

Firewall

£456.00

8
 73
External No 750 Mbit/s 
Juniper Networks SSG-140-SH

Juniper Networks SSG-140-SH

Firewall

* £1,532.40

1
  74
External Yes 1,000 Mbit/s 
Dell SonicWALL TZ300 (01-SSC-0585)

Dell SonicWALL TZ300 (01-SSC-0585)

Firewall

£832.04

22
 75
External 750 Mbit/s 
HP S8010F

HP S8010F

Firewall

* £27,880.15

5
  76
External No 
Dell SonicWALL SOHO (01-SSC-0651)

Dell SonicWALL SOHO (01-SSC-0651)

Firewall

£397.27

23
 77
External No 100 Mbit/s 
SonicWALL NSA 3600

SonicWALL NSA 3600

Firewall

£2,074.31

23
 78
External Yes 3,400 Mbit/s 
Cisco ASA5508-FTD FirePOWER

Cisco ASA5508-FTD FirePOWER

Firewall

£2,014.79

22
 79
 450 Mbit/s 
Netgear ProSafe FVS318N

Netgear ProSafe FVS318N

Firewall

£158.68

2
 4/10
1 user review
80
External Yes 95 Mbit/s 
ZyXEL ZyWALL USG 1900

ZyXEL ZyWALL USG 1900

Firewall

£3,687.24

11
  81
External Yes 7,000 Mbit/s 
Dell SonicWALL TZ600 (01-SSC-0210)

Dell SonicWALL TZ600 (01-SSC-0210)

Firewall

£1,244.88

25
 82
External No 1,500 Mbit/s 
Cisco ASA5555-2SSD120

Cisco ASA5555-2SSD120

Firewall

£15,057.51

6
  83
External Yes 4,000 Mbit/s 
ZyXEL ZyWALL USG 1100

ZyXEL ZyWALL USG 1100

Firewall

£2,479.00

23
 84
External Yes 800 Mbit/s 
HP S3010F

HP S3010F

Firewall

* £5,684.81

2
  85
 
SonicWALL NSA 6600

SonicWALL NSA 6600

Firewall

£19,279.42

5
 86
External Yes 12,000 Mbit/s 
WatchGuard Firebox M400

WatchGuard Firebox M400

Firewall

£2,159.58

3
 87
External Yes 
WatchGuard Firebox M440

WatchGuard Firebox M440

Firewall

£5,012.71

2
  88
External Yes 
Dell SonicWALL TZ300 (01-SSC-0576)

Dell SonicWALL TZ300 (01-SSC-0576)

Firewall

£810.19

17
 89
External 750 Mbit/s 
Cisco ASA5512-FPWR FirePOWER

Cisco ASA5512-FPWR FirePOWER

Firewall

£1,544.63

12
 90
External 300 Mbit/s 
SonicWALL NSA 240

SonicWALL NSA 240

Firewall

£574.07

5
  91
External Yes 600 Mbit/s 
Dell SonicWALL SuperMassive 9200 (01-SSC-3810)

Dell SonicWALL SuperMassive 9200 (01-SSC-3810)

Firewall

£25,746.52

5
 92
 
Cisco ASA5585-S40-2A

Cisco ASA5585-S40-2A

Firewall

£71,107.46

4
  93
 
Cisco ASA5550-DC

Cisco ASA5550-DC

Firewall

£11,841.70

1
  94
 
Dell SonicWALL SuperMassive E10200 (01-SSC-8882)

Dell SonicWALL SuperMassive E10200 (01-SSC-8882)

Firewall

£106,459.81

1
  95
External 10,000 Mbit/s 
SonicWALL TZ 180 25-Node

SonicWALL TZ 180 25-Node

Firewall

£175.75

2
  96
External Yes 
ZyXEL ZyWALL USG 60W

ZyXEL ZyWALL USG 60W

Firewall

£424.47

32
 97
External Yes 1,000 Mbit/s 
Cisco ASA5515

Cisco ASA5515

Firewall

* £1,100.56

14
 98
External Yes 1,200 Mbit/s 
Cisco ASA5510

Cisco ASA5510

Firewall

£104.63

3
 99
External Yes 300 Mbit/s 
Cisco ASA5520

Cisco ASA5520

Firewall

* £431.94

5
 100
External Yes 450 Mbit/s 
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